Wrong Self-Medicate Of Attention Deficit Hyperactivity Disorder.
Among grass roots who use illicit drugs, those with attention-deficit/hyperactivity ailment (ADHD) start using them one to two years earlier in their teen than those without the disorder, a new study finds. The findings show the need to begin substance use prevention programs at an earlier grow old among teens with ADHD, the University of Florida researchers said. "The take-home essence of this study shouldn't be that children with ADHD are more likely to become drug users.
Rather, allegedly 'normal' teenage behavior, such as experimenting with tobacco or alcohol use, may occur at younger ages for individuals with ADHD," engender author Eugene Dunne, a doctoral student in clinical and well-being psychology, said in a university news release. In the study, Dunne's team looked at questionnaires completed by more than 900 adults who had reach-me-down illicit drugs in the past six months. Of those, 13 percent said they had been diagnosed with ADHD.
On average, those with ADHD began using John Barleycorn at lifetime 13, about 1,5 years before those without ADHD. Among participants who injected cocaine, those with ADHD began doing so at an norm age of 22, two years earlier than those without ADHD. While the writing-room could point to an association between ADHD and earlier-onset substance abuse, it could not prove cause and effect. Still, Dunne said the stencil of abuse fit the typical "gateway" theory of substance abuse, "with demon rum being the first reported, followed very closely by cigarettes, then leading to marijuana and eventually more illicit drugs such as cocaine and heroin.
Showing posts with label symptoms. Show all posts
Showing posts with label symptoms. Show all posts
Friday 7 June 2019
Friday 31 May 2019
Some Possible Signs Of Autism
Some Possible Signs Of Autism.
More than 10 percent of preschool-age children diagnosed with autism proverb some gain in their symptoms by age 6. And 20 percent of the children made some gains in unexciting functioning, a new study found. Canadian researchers followed 421 children from diagnosis (between ages 2 and 4) until length of existence 6, collecting message at four points in time to see how their symptoms and their ability to adapt to day after day life fared. "Between 11 and 20 percent did remarkably well," said weigh leader Dr Peter Szatmari, chief of the Child and Youth Mental Health Collaborative at the Centre for Addiction and Mental Health in Toronto.
However, change for the better in symptom severity wasn't incontrovertibly tied to gains in everyday functioning. Eleven percent of the children experienced some improvement in symptoms. About 20 percent improved in what experts phone "adaptive functioning" - connotation how they function in daily life. These weren't necessarily the same children. "You can have a child over day who learns to talk, socialize and interact, but still has symptoms like flapping, rocking and repetitive speech.
Or you can have kids who aren't able to discourse and interact, but their symptoms like flapping reduce remarkably over time". The interplay between these two areas - sign severity and ability to function - is a mystery, and should be the thesis of more research. One take-home point of the research is that there's a need to approach both symptoms and everyday functioning in children with autism spectrum disorder.
More than 10 percent of preschool-age children diagnosed with autism proverb some gain in their symptoms by age 6. And 20 percent of the children made some gains in unexciting functioning, a new study found. Canadian researchers followed 421 children from diagnosis (between ages 2 and 4) until length of existence 6, collecting message at four points in time to see how their symptoms and their ability to adapt to day after day life fared. "Between 11 and 20 percent did remarkably well," said weigh leader Dr Peter Szatmari, chief of the Child and Youth Mental Health Collaborative at the Centre for Addiction and Mental Health in Toronto.
However, change for the better in symptom severity wasn't incontrovertibly tied to gains in everyday functioning. Eleven percent of the children experienced some improvement in symptoms. About 20 percent improved in what experts phone "adaptive functioning" - connotation how they function in daily life. These weren't necessarily the same children. "You can have a child over day who learns to talk, socialize and interact, but still has symptoms like flapping, rocking and repetitive speech.
Or you can have kids who aren't able to discourse and interact, but their symptoms like flapping reduce remarkably over time". The interplay between these two areas - sign severity and ability to function - is a mystery, and should be the thesis of more research. One take-home point of the research is that there's a need to approach both symptoms and everyday functioning in children with autism spectrum disorder.
Tuesday 28 May 2019
Rest After A Mild Concussion
Rest After A Mild Concussion.
For teens who go through a pacific concussion, more rest may not be better - and may be worse - in aiding recovery from the brain injury, young research suggests. The researchers compared five days of strict rest to the traditionally recommended period or two of rest, followed by a gradual return to normal activities as symptoms disappear. The Medical College of Wisconsin researchers found no significant metamorphosis in balance or mental functioning between teens who rested five days and those who rested one to two days. What's more, those children assigned to five days of close catch reported more symptoms that lasted longer.
And "Being told to relaxation for five days increased your rating of physical symptoms in the first few days and increased volatile symptoms every day for the next 10 days," said lead researcher Dr Danny Thomas, an underling professor of pediatrics and emergency medicine at the medical college. Physical symptoms included headache, nausea, vomiting, evaluate problems, dizziness, visual problems, fatigue, perception to light or sound, and numbness and tingling.
Emotional symptoms included irritability, sadness, sensitivity more emotional and nervousness. "We should be cautious about automatically imposing excessive restrictions of activity following concussion. We should follow the course guidelines, which recommend an individualized approach to concussion management". The findings of the unimportant study were published online Jan. 5 in the journal Pediatrics.
For teens who go through a pacific concussion, more rest may not be better - and may be worse - in aiding recovery from the brain injury, young research suggests. The researchers compared five days of strict rest to the traditionally recommended period or two of rest, followed by a gradual return to normal activities as symptoms disappear. The Medical College of Wisconsin researchers found no significant metamorphosis in balance or mental functioning between teens who rested five days and those who rested one to two days. What's more, those children assigned to five days of close catch reported more symptoms that lasted longer.
And "Being told to relaxation for five days increased your rating of physical symptoms in the first few days and increased volatile symptoms every day for the next 10 days," said lead researcher Dr Danny Thomas, an underling professor of pediatrics and emergency medicine at the medical college. Physical symptoms included headache, nausea, vomiting, evaluate problems, dizziness, visual problems, fatigue, perception to light or sound, and numbness and tingling.
Emotional symptoms included irritability, sadness, sensitivity more emotional and nervousness. "We should be cautious about automatically imposing excessive restrictions of activity following concussion. We should follow the course guidelines, which recommend an individualized approach to concussion management". The findings of the unimportant study were published online Jan. 5 in the journal Pediatrics.
Thursday 29 November 2018
Labor Productivity Of Women During Menopause
Labor Productivity Of Women During Menopause.
Women who decline harsh hot flashes during menopause may be less productive on the job and have a lower quality of life, a new muse about suggests. The study, by researchers from the drug maker is based on a survey of nearly 3300 US women old 40 to 75. Overall, women who reported severe hot flashes and evensong sweats had a dimmer view of their well-being. They also were more likely than women with milder symptoms to order the problem hindered them at work. The cost of that lost work productivity averaged more than $6500 over a year, the researchers estimated.
On finest of that women with severe hot flashes burnt- more on doctor visits - averaging almost $1000 in menopause-related appointments. Researcher Jennifer Whiteley and her colleagues reported the results online Feb 11, 2013 in the annual Menopause. It's not surprising that women with onerous hot flashes would visit the doctor more often, or report a bigger contact on their health and work productivity, said Dr Margery Gass, a gynecologist and superintendent director of the North American Menopause Society.
But she said the new findings put some numbers to the issue. "What's practical about this is that the authors tried to quantify the impact," Gass said, adding that it's always virtuousness to have hard data on how menopause symptoms affect women's lives. For women themselves, the findings give reassurance that the belongings they perceive in their lives are real. "This validates the experiences they are having".
Another gynecologist who reviewed the haunt pointed out many limitations, however. The research was based on an Internet survey, so the women who responded are a "self-selected" bunch, said Dr Michele Curtis, an obstetrician and gynecologist in Houston. And since it was a one-time view it provides only a snapshot of the women's perceptions at that time. "What if they were having a debased day? Or a safe day?" she said.
It's also ineluctable to know for sure that hot flashes were the cause of women's less-positive perceptions of their own health. "This tells us that unhappy hot flashes are a marker for feeling unhappy. But are they the cause?" Still, she commended the researchers for exasperating to estimate the impact of hot flashes with the data they had. "It's an compelling study, and these are important questions".
Women who decline harsh hot flashes during menopause may be less productive on the job and have a lower quality of life, a new muse about suggests. The study, by researchers from the drug maker is based on a survey of nearly 3300 US women old 40 to 75. Overall, women who reported severe hot flashes and evensong sweats had a dimmer view of their well-being. They also were more likely than women with milder symptoms to order the problem hindered them at work. The cost of that lost work productivity averaged more than $6500 over a year, the researchers estimated.
On finest of that women with severe hot flashes burnt- more on doctor visits - averaging almost $1000 in menopause-related appointments. Researcher Jennifer Whiteley and her colleagues reported the results online Feb 11, 2013 in the annual Menopause. It's not surprising that women with onerous hot flashes would visit the doctor more often, or report a bigger contact on their health and work productivity, said Dr Margery Gass, a gynecologist and superintendent director of the North American Menopause Society.
But she said the new findings put some numbers to the issue. "What's practical about this is that the authors tried to quantify the impact," Gass said, adding that it's always virtuousness to have hard data on how menopause symptoms affect women's lives. For women themselves, the findings give reassurance that the belongings they perceive in their lives are real. "This validates the experiences they are having".
Another gynecologist who reviewed the haunt pointed out many limitations, however. The research was based on an Internet survey, so the women who responded are a "self-selected" bunch, said Dr Michele Curtis, an obstetrician and gynecologist in Houston. And since it was a one-time view it provides only a snapshot of the women's perceptions at that time. "What if they were having a debased day? Or a safe day?" she said.
It's also ineluctable to know for sure that hot flashes were the cause of women's less-positive perceptions of their own health. "This tells us that unhappy hot flashes are a marker for feeling unhappy. But are they the cause?" Still, she commended the researchers for exasperating to estimate the impact of hot flashes with the data they had. "It's an compelling study, and these are important questions".
Wednesday 21 November 2018
Traffic Seems To Increase Kids' Asthma Attacks
Traffic Seems To Increase Kids' Asthma Attacks.
Air staining from municipality traffic appears to increase asthma attacks in kids that require an emergency scope visit, a new study reports. The effect was found to be strongest during the warmer parts of the year. The researchers who conducted the study, done in Atlanta, were worrying to pinpoint which components of pollution treatment the biggest role in making asthma worse. So "Characterizing the associations between ambient known pollutants and pediatric asthma exacerbations, particularly with respect to the chemical composition of particulate matter, can remedy us better understand the impact of these different components and can help to inform public health ways and means decisions," the study's lead author, Matthew J Strickland, an assistant professor of environmental constitution at the Rollins School of Public Health at Emory University, said in a news loose from the American Thoracic Society.
The researchers examined the medical records of children 5 to 17 years disused who had been treated in Atlanta-area emergency rooms from 1993 to 2004 because of asthma attacks. Data were gathered from more than 90,000 asthma-related visits. They then analyzed connections between the visits and every day information on the levels of 11 different pollutants.
The researchers found signs that ozone worsens asthma, as they had expected. But they also found indications that components of sullying that comes from combustion engines, such as those in cars and trucks, were also linked to grim asthma problems in kids. Results of the study were published online April 22 in the American Journal of Respiratory and Critical Care Medicine.
Asthma is a habitual (long-term) lung condition that inflames and narrows the airways. Asthma causes recurring periods of wheezing (a whistling whole when you breathe), chest tightness, shortness of breath, and coughing. The coughing often occurs at twilight or early in the morning. Asthma affects people of all ages, but it most often starts in childhood.
Air staining from municipality traffic appears to increase asthma attacks in kids that require an emergency scope visit, a new study reports. The effect was found to be strongest during the warmer parts of the year. The researchers who conducted the study, done in Atlanta, were worrying to pinpoint which components of pollution treatment the biggest role in making asthma worse. So "Characterizing the associations between ambient known pollutants and pediatric asthma exacerbations, particularly with respect to the chemical composition of particulate matter, can remedy us better understand the impact of these different components and can help to inform public health ways and means decisions," the study's lead author, Matthew J Strickland, an assistant professor of environmental constitution at the Rollins School of Public Health at Emory University, said in a news loose from the American Thoracic Society.
The researchers examined the medical records of children 5 to 17 years disused who had been treated in Atlanta-area emergency rooms from 1993 to 2004 because of asthma attacks. Data were gathered from more than 90,000 asthma-related visits. They then analyzed connections between the visits and every day information on the levels of 11 different pollutants.
The researchers found signs that ozone worsens asthma, as they had expected. But they also found indications that components of sullying that comes from combustion engines, such as those in cars and trucks, were also linked to grim asthma problems in kids. Results of the study were published online April 22 in the American Journal of Respiratory and Critical Care Medicine.
Asthma is a habitual (long-term) lung condition that inflames and narrows the airways. Asthma causes recurring periods of wheezing (a whistling whole when you breathe), chest tightness, shortness of breath, and coughing. The coughing often occurs at twilight or early in the morning. Asthma affects people of all ages, but it most often starts in childhood.
Friday 25 August 2017
Chronic Heartburn Is Often No Great Risk Of Esophageal Cancer
Chronic Heartburn Is Often No Great Risk Of Esophageal Cancer.
Contrary to hot belief, acid reflux disease, better known as heartburn, is not much of a peril proxy for esophageal cancer for most people, according to new research. "It's a rare cancer," said burn the midnight oil author Dr Joel H Rubenstein, an assistant professor in the University of Michigan worry of internal medicine. "About 1 in 4 people have symptoms of GERD acid reflux complaint and that's a lot of people. But 25 percent of people aren't affluent to get this cancer. No way".
GERD is characterized by the frequent rise of stomach acid into the esophagus. Rubenstein said he was bothered that as medical technology advances, enthusiasm for screening for esophageal cancer will increase, though there is no signify that widespread screening has a benefit. About 8000 cases of esophageal cancer are diagnosed in the United States each year.
The investigate was published this month in the American Journal of Gastroenterology. Using computer models based on statistics from a national cancer registry and other published research about acid reflux disease, the weigh found only 5920 cases of esophageal cancer among whites younger than 80 years old, with or without acid reflux disease, in the US citizenry in 2005.
However, ghostly men over 60 years old with regular acid reflux symptoms accounted for 36 percent of these cases. Women accounted for only 12 percent of the cases, anyway of age and whether or not they had acid reflux disease. People with no acid reflux symptoms accounted for 34 percent of the cases, the authors said. Men under 60 accounted for 33 percent of the cases.
For women, the danger for the cancer was negligible, about the same as that of men for developing bosom cancer, or less than 1 percent, the researchers said. Yet the limitless seniority of gastroenterologists surveyed said they would recommend screening for young men with acid reflux symptoms, and many would please women for the testing as well, according to research cited in the study.
Contrary to hot belief, acid reflux disease, better known as heartburn, is not much of a peril proxy for esophageal cancer for most people, according to new research. "It's a rare cancer," said burn the midnight oil author Dr Joel H Rubenstein, an assistant professor in the University of Michigan worry of internal medicine. "About 1 in 4 people have symptoms of GERD acid reflux complaint and that's a lot of people. But 25 percent of people aren't affluent to get this cancer. No way".
GERD is characterized by the frequent rise of stomach acid into the esophagus. Rubenstein said he was bothered that as medical technology advances, enthusiasm for screening for esophageal cancer will increase, though there is no signify that widespread screening has a benefit. About 8000 cases of esophageal cancer are diagnosed in the United States each year.
The investigate was published this month in the American Journal of Gastroenterology. Using computer models based on statistics from a national cancer registry and other published research about acid reflux disease, the weigh found only 5920 cases of esophageal cancer among whites younger than 80 years old, with or without acid reflux disease, in the US citizenry in 2005.
However, ghostly men over 60 years old with regular acid reflux symptoms accounted for 36 percent of these cases. Women accounted for only 12 percent of the cases, anyway of age and whether or not they had acid reflux disease. People with no acid reflux symptoms accounted for 34 percent of the cases, the authors said. Men under 60 accounted for 33 percent of the cases.
For women, the danger for the cancer was negligible, about the same as that of men for developing bosom cancer, or less than 1 percent, the researchers said. Yet the limitless seniority of gastroenterologists surveyed said they would recommend screening for young men with acid reflux symptoms, and many would please women for the testing as well, according to research cited in the study.
Thursday 23 February 2017
Smoking Women Have A Stress More Often Than Not Smokers
Smoking Women Have A Stress More Often Than Not Smokers.
Many middle-aged women cultivate aches and pains and other natural symptoms as a follow-up of chronic stress, according to a decades-long study June 2013. Researchers in Sweden examined long-term figures collected from about 1500 women and found that about 20 percent of middle-aged women experienced unfaltering or frequent stress during the previous five years. The highest rates of stress occurred mid women aged 40 to 60 and those who were single or smokers (or both).
Among those who reported long-term stress, 40 percent said they suffered aches and pains in their muscles and joints, 28 percent sagacious headaches or migraines and 28 percent reported gastrointestinal problems, according to the researchers at the Sahlgrenska Academy of the University of Gothenburg. The scan appeared recently in the International Journal of Internal Medicine 2013.
Many middle-aged women cultivate aches and pains and other natural symptoms as a follow-up of chronic stress, according to a decades-long study June 2013. Researchers in Sweden examined long-term figures collected from about 1500 women and found that about 20 percent of middle-aged women experienced unfaltering or frequent stress during the previous five years. The highest rates of stress occurred mid women aged 40 to 60 and those who were single or smokers (or both).
Among those who reported long-term stress, 40 percent said they suffered aches and pains in their muscles and joints, 28 percent sagacious headaches or migraines and 28 percent reported gastrointestinal problems, according to the researchers at the Sahlgrenska Academy of the University of Gothenburg. The scan appeared recently in the International Journal of Internal Medicine 2013.
Thursday 6 October 2016
Some Elderly Men Really Suffer From Andropause, But Much Less Frequently Than Previously Thought
Some Elderly Men Really Suffer From Andropause, But Much Less Frequently Than Previously Thought.
In describing a set of substantial symptoms for "male menopause" for the prime time, British researchers have also obstinate that only about 2 percent of men old 40 to 80 suffer from the condition, far less than previously thought. Male menopause, also called "andropause" or late-onset hypogonadism, presumably results from declines in testosterone production that occur later in life, but there has been some wrangle on how real the phenomenon is, the study authors noted. "Some aging men to be sure suffer from male menopause.
It is a genuine syndrome, but much less common than previously assumed," concluded Dr Ilpo Huhtaniemi, ranking author of a study published online June 16 in the New England Journal of Medicine. "This is momentous because it demonstrates that genuine symptomatic androgen deficiencies androgens are masculine hormones is less common than believed, and that only the right patients should get androgen treatment," added Huhtaniemi, a professor of reproductive endocrinology in the worry of surgery and cancer at Imperial College London.
Many men have been taking testosterone supplements to warfare the perceived effects of aging, even though it's not translucent if taking these supplements help or if they're even safe. The result has been mass confusion, not only as to whether male menopause exists but also how to favour it. "A lot of people abuse testosterone who shouldn't and a lot of men who should get it aren't," said Dr Michael Hermans, an affiliated professor of surgery in the Texas A&M Health Science Center College of Medicine and key of the section of andrology, male sexual dysfunction and manly infertility at Scott & White in Temple, Texas.
In describing a set of substantial symptoms for "male menopause" for the prime time, British researchers have also obstinate that only about 2 percent of men old 40 to 80 suffer from the condition, far less than previously thought. Male menopause, also called "andropause" or late-onset hypogonadism, presumably results from declines in testosterone production that occur later in life, but there has been some wrangle on how real the phenomenon is, the study authors noted. "Some aging men to be sure suffer from male menopause.
It is a genuine syndrome, but much less common than previously assumed," concluded Dr Ilpo Huhtaniemi, ranking author of a study published online June 16 in the New England Journal of Medicine. "This is momentous because it demonstrates that genuine symptomatic androgen deficiencies androgens are masculine hormones is less common than believed, and that only the right patients should get androgen treatment," added Huhtaniemi, a professor of reproductive endocrinology in the worry of surgery and cancer at Imperial College London.
Many men have been taking testosterone supplements to warfare the perceived effects of aging, even though it's not translucent if taking these supplements help or if they're even safe. The result has been mass confusion, not only as to whether male menopause exists but also how to favour it. "A lot of people abuse testosterone who shouldn't and a lot of men who should get it aren't," said Dr Michael Hermans, an affiliated professor of surgery in the Texas A&M Health Science Center College of Medicine and key of the section of andrology, male sexual dysfunction and manly infertility at Scott & White in Temple, Texas.
Friday 8 July 2016
A Brain Concussion Can Lead To Fatigue, Depression And Lack Of Libido
A Brain Concussion Can Lead To Fatigue, Depression And Lack Of Libido.
Former NFL players who had concussions during their zoom could be more probable to event depression later in life, and athletes who racked up a lot of these head injuries could be at even higher risk, two changed studies contend. The findings are especially timely following a report last week that a acumen autopsy of former NFL player Junior Seau, who committed suicide last May, revealed signs of continuing traumatic encephalopathy, likely due to multiple hits to the head. The rumpus - characterized by impulsivity, depression and erratic behavior - is only diagnosed after death.
The maiden of the two studies of retired athletes found that the more concussions that players reported suffering, the more fitting they were to have depressive symptoms, most commonly fatigue and lack of sex drive. The second study, involving many of the same athletes, hand-me-down brain imaging to identify areas that could be involved with these symptoms, and found sweeping white matter damage among former players with depression.
The research, released on Jan 16, 2013 will be presented in March at the American Academy of Neurology intersection in San Diego. "We were very surprised to fathom that many of the athletes had high amounts of depressive symptoms," said Nyaz Didehbani, a enquiry psychologist at the Center for BrainHealth at the University of Texas at Dallas and lead originator of the first study.
The study included 34 retired NFL players, as well as 29 nutritious men who did not play football. The men's average age was about 60. All the athletes had suffered at least one concussion, with four being the average. The researchers excluded athletes who showed signs of mad damage such as memory problems because they wanted to study depression alone.
Overall, the former players in the cram had more depressive symptoms than the other participants, and the athletes who had more symptoms had also suffered more concussions. "The life of these depressed athletes seems to be a little different than the average population that has depression". Instead of the funereal and pessimistic feelings that are often associated with depression, the athletes tend to experience symptoms such as fatigue, be of sex drive and sleep changes.
And "Most of the athletes did not realize that those kinds of symptoms were mutual to depression because, I think, they associated them with the physical pain from playing professional football". The doctors who examine former football players should let them know that fatigue and sleep problems could be symptoms of depression. "One honest thing is that depression is a treatable illness".
Former NFL players who had concussions during their zoom could be more probable to event depression later in life, and athletes who racked up a lot of these head injuries could be at even higher risk, two changed studies contend. The findings are especially timely following a report last week that a acumen autopsy of former NFL player Junior Seau, who committed suicide last May, revealed signs of continuing traumatic encephalopathy, likely due to multiple hits to the head. The rumpus - characterized by impulsivity, depression and erratic behavior - is only diagnosed after death.
The maiden of the two studies of retired athletes found that the more concussions that players reported suffering, the more fitting they were to have depressive symptoms, most commonly fatigue and lack of sex drive. The second study, involving many of the same athletes, hand-me-down brain imaging to identify areas that could be involved with these symptoms, and found sweeping white matter damage among former players with depression.
The research, released on Jan 16, 2013 will be presented in March at the American Academy of Neurology intersection in San Diego. "We were very surprised to fathom that many of the athletes had high amounts of depressive symptoms," said Nyaz Didehbani, a enquiry psychologist at the Center for BrainHealth at the University of Texas at Dallas and lead originator of the first study.
The study included 34 retired NFL players, as well as 29 nutritious men who did not play football. The men's average age was about 60. All the athletes had suffered at least one concussion, with four being the average. The researchers excluded athletes who showed signs of mad damage such as memory problems because they wanted to study depression alone.
Overall, the former players in the cram had more depressive symptoms than the other participants, and the athletes who had more symptoms had also suffered more concussions. "The life of these depressed athletes seems to be a little different than the average population that has depression". Instead of the funereal and pessimistic feelings that are often associated with depression, the athletes tend to experience symptoms such as fatigue, be of sex drive and sleep changes.
And "Most of the athletes did not realize that those kinds of symptoms were mutual to depression because, I think, they associated them with the physical pain from playing professional football". The doctors who examine former football players should let them know that fatigue and sleep problems could be symptoms of depression. "One honest thing is that depression is a treatable illness".
Saturday 31 October 2015
Early Diagnostics Of Schizophrenia
Early Diagnostics Of Schizophrenia.
Certain imagination circuits function abnormally in children at imperil of developing schizophrenia, according to a new study in April 2013. These differences in brains activity are detectable before the development of schizophrenia symptoms, such as hallucinations, paranoia and attention and honour problems. The findings suggest that brain scans may help doctors identify and help children at jeopardy for schizophrenia, said the researchers from the University of North Carolina at Chapel Hill. People with a first-degree progenitors member (such as a parent or sibling) with schizophrenia have an eight- to 12-fold increased endanger of developing the mental illness.
But currently there is no way to know for certain who will become schizophrenic until they begin having symptoms. In this study, the researchers performed serviceable MRI brain scans on 42 children, venerable 9 to 18, while they played a game in which they had to identify a simple circle out of a lineup of emotion-triggering images, such as dainty or scary animals. Half of the participants had relatives with schizophrenia.
Certain imagination circuits function abnormally in children at imperil of developing schizophrenia, according to a new study in April 2013. These differences in brains activity are detectable before the development of schizophrenia symptoms, such as hallucinations, paranoia and attention and honour problems. The findings suggest that brain scans may help doctors identify and help children at jeopardy for schizophrenia, said the researchers from the University of North Carolina at Chapel Hill. People with a first-degree progenitors member (such as a parent or sibling) with schizophrenia have an eight- to 12-fold increased endanger of developing the mental illness.
But currently there is no way to know for certain who will become schizophrenic until they begin having symptoms. In this study, the researchers performed serviceable MRI brain scans on 42 children, venerable 9 to 18, while they played a game in which they had to identify a simple circle out of a lineup of emotion-triggering images, such as dainty or scary animals. Half of the participants had relatives with schizophrenia.
Tuesday 4 August 2015
Epilepsy And Attention Deficit Hyperactivity Disorder
Epilepsy And Attention Deficit Hyperactivity Disorder.
Nearly one in five adults with epilepsy also has symptoms of attention-deficit/hyperactivity turmoil (ADHD), a renewed study finds. Researchers surveyed almost 1400 mature epilepsy patients across the United States. They found that more than 18 percent had significant ADHD symptoms. In comparison, about 4 percent of American adults in the inexact citizenry have been diagnosed with ADHD, the researchers noted. Compared to other epilepsy patients, those with ADHD symptoms were also nine times more conceivable to have depression, eight times more likely to have anxiety symptoms, suffered more seizures and were far less liable to to be employed.
So "Little was previously known about the prevalence of ADHD symptoms in adults with epilepsy, and the results were perfectly striking," study leader Dr Alan Ettinger, director of the epilepsy center at Neurological Surgery, PC (NSPC) in Rockville Centre, NY, said in an NSPC story release. "To my knowledge, this is the senior time ADHD symptoms in adults with epilepsy have been described in the orderly literature.
Yet, the presence of these symptoms may have severe implications for patients' quality of life, mood, anxiety, and functioning in both their venereal and work lives". The findings suggest that doctors may have to guide a broader approach to treating some epilepsy patients to improve their family, school and work lives. "Physicians who manage epilepsy often attribute depression, anxiety, reduced quality of life and psychosocial outcomes to the crap of seizures, antiepileptic therapies and underlying central nervous system conditions.
Nearly one in five adults with epilepsy also has symptoms of attention-deficit/hyperactivity turmoil (ADHD), a renewed study finds. Researchers surveyed almost 1400 mature epilepsy patients across the United States. They found that more than 18 percent had significant ADHD symptoms. In comparison, about 4 percent of American adults in the inexact citizenry have been diagnosed with ADHD, the researchers noted. Compared to other epilepsy patients, those with ADHD symptoms were also nine times more conceivable to have depression, eight times more likely to have anxiety symptoms, suffered more seizures and were far less liable to to be employed.
So "Little was previously known about the prevalence of ADHD symptoms in adults with epilepsy, and the results were perfectly striking," study leader Dr Alan Ettinger, director of the epilepsy center at Neurological Surgery, PC (NSPC) in Rockville Centre, NY, said in an NSPC story release. "To my knowledge, this is the senior time ADHD symptoms in adults with epilepsy have been described in the orderly literature.
Yet, the presence of these symptoms may have severe implications for patients' quality of life, mood, anxiety, and functioning in both their venereal and work lives". The findings suggest that doctors may have to guide a broader approach to treating some epilepsy patients to improve their family, school and work lives. "Physicians who manage epilepsy often attribute depression, anxiety, reduced quality of life and psychosocial outcomes to the crap of seizures, antiepileptic therapies and underlying central nervous system conditions.
Thursday 19 March 2015
Another Layer Of Insight To The Placebo Effect
Another Layer Of Insight To The Placebo Effect.
A altered inspect - this one involving patients with Parkinson's disease - adds another layer of acuity to the well-known "placebo effect". That's the phenomenon in which people's symptoms improve after taking an listless substance simply because they believe the treatment will work. The small study, involving 12 people, suggests that Parkinson's patients seem to pet better - and their brains may actually change - if they meditate they're taking a costly medication. On average, patients had bigger short-term improvements in symptoms peer tremor and muscle stiffness when they were told they were getting the costlier of two drugs.
In reality, both "drugs" were nothing more than saline, given by injection. But the haunt patients were told that one drug was a new medication priced at $1500 a dose, while the other charge just $100 - though, the researchers assured them, the medications were expected to have alike effects. Yet, when patients' movement symptoms were evaluated in the hours after receiving the modify drugs, they showed greater improvements with the pricey placebo.
What's more, MRI scans showed differences in the patients' understanding activity, depending on which placebo they'd received. None of that is to mean that the patients' symptoms - or improvements - were "in their heads. Even a condition with objectively regulated signs and symptoms can improve because of the placebo effect," said Dr Peter LeWitt, a neurologist at Henry Ford West Bloomfield Hospital, in Michigan.
And that is "not classy to Parkinson's," added LeWitt, who wrote an essay published with the study that appeared online Jan 28, 2015 in the daily Neurology. Research has documented the placebo effect in various medical conditions. "The duct message here is that medication effects can be modulated by factors that consumers are not aware of - including perceptions of price". In the box of Parkinson's, it's thought that the placebo effect might shoot from the brain's release of the chemical dopamine, according to study leader Dr Alberto Espay, a neurologist at the University of Cincinnati College of Medicine.
A altered inspect - this one involving patients with Parkinson's disease - adds another layer of acuity to the well-known "placebo effect". That's the phenomenon in which people's symptoms improve after taking an listless substance simply because they believe the treatment will work. The small study, involving 12 people, suggests that Parkinson's patients seem to pet better - and their brains may actually change - if they meditate they're taking a costly medication. On average, patients had bigger short-term improvements in symptoms peer tremor and muscle stiffness when they were told they were getting the costlier of two drugs.
In reality, both "drugs" were nothing more than saline, given by injection. But the haunt patients were told that one drug was a new medication priced at $1500 a dose, while the other charge just $100 - though, the researchers assured them, the medications were expected to have alike effects. Yet, when patients' movement symptoms were evaluated in the hours after receiving the modify drugs, they showed greater improvements with the pricey placebo.
What's more, MRI scans showed differences in the patients' understanding activity, depending on which placebo they'd received. None of that is to mean that the patients' symptoms - or improvements - were "in their heads. Even a condition with objectively regulated signs and symptoms can improve because of the placebo effect," said Dr Peter LeWitt, a neurologist at Henry Ford West Bloomfield Hospital, in Michigan.
And that is "not classy to Parkinson's," added LeWitt, who wrote an essay published with the study that appeared online Jan 28, 2015 in the daily Neurology. Research has documented the placebo effect in various medical conditions. "The duct message here is that medication effects can be modulated by factors that consumers are not aware of - including perceptions of price". In the box of Parkinson's, it's thought that the placebo effect might shoot from the brain's release of the chemical dopamine, according to study leader Dr Alberto Espay, a neurologist at the University of Cincinnati College of Medicine.
Friday 22 August 2014
Symptoms Of A Concussion For Boys And Girls Are Different
Symptoms Of A Concussion For Boys And Girls Are Different.
Among high-class day-school athletes, girls who suffer concussions may have different symptoms than boys, a green study finds. The findings suggest that boys are more likely to report amnesia and confusion/disorientation, whereas girls disposed to report drowsiness and greater sensitivity to noise more often. "The take-home implication is that coaches, parents, athletic trainers, and physicians must be observant for all signs and symptoms of concussion, and should do homage that young male and female athletes may present with different symptoms," said R Dawn Comstock, an initiator of the study and an associate professor of pediatrics at the Ohio State University College of Medicine in Columbus.
The findings are slated to be presented Tuesday at the National Athletic Trainers' Association's (NATA) assistant Youth Sports Safety Summit in Washington, DC. More than 60000 leader injuries crop up among high school athletes every year, according to the US Centers for Disease Control and Prevention. Although more males than females participate in sports, female athletes are more inclined to to withstand sports-related concussions, the researchers note. For instance, girls who tomfoolery high school soccer suffer almost 40 percent more concussions than their manful counterparts, according to NATA.
The findings suggest that girls who suffer concussions might sometimes go undiagnosed since symptoms such as drowsiness or warmth to noise "may be overlooked on sideline assessments or they may be attributed to other conditions," Comstock said. For the study, Comstock and her co-authors at the University of Virginia, Charlottesville, and the University of California, Santa Barbara, examined statistics from an Internet-based observation system for high school sports-related injuries. The researchers looked at concussions active in interscholastic sports practice or meet in nine sports (boys' football, soccer, basketball, wrestling and baseball and girls' soccer, volleyball, basketball and softball) during the 2005-2006 and 2006-2007 shape years at a representative sample of 100 drugged schools. During that time, 812 concussions (610 in boys and 202 in girls) were reported.
In adding to noting the prevalence of each reported symptom among males and females, the researchers compared the unalloyed number of symptoms, the time it took for symptoms to resolve, and how soon the athletes were allowed to earn to play. Based on previous studies, the researchers thought that girls would report more concussion symptoms, would have to delay longer for symptoms to resolve, and would take longer to return to play. However, there was no gender imbalance in those three areas.
Among high-class day-school athletes, girls who suffer concussions may have different symptoms than boys, a green study finds. The findings suggest that boys are more likely to report amnesia and confusion/disorientation, whereas girls disposed to report drowsiness and greater sensitivity to noise more often. "The take-home implication is that coaches, parents, athletic trainers, and physicians must be observant for all signs and symptoms of concussion, and should do homage that young male and female athletes may present with different symptoms," said R Dawn Comstock, an initiator of the study and an associate professor of pediatrics at the Ohio State University College of Medicine in Columbus.
The findings are slated to be presented Tuesday at the National Athletic Trainers' Association's (NATA) assistant Youth Sports Safety Summit in Washington, DC. More than 60000 leader injuries crop up among high school athletes every year, according to the US Centers for Disease Control and Prevention. Although more males than females participate in sports, female athletes are more inclined to to withstand sports-related concussions, the researchers note. For instance, girls who tomfoolery high school soccer suffer almost 40 percent more concussions than their manful counterparts, according to NATA.
The findings suggest that girls who suffer concussions might sometimes go undiagnosed since symptoms such as drowsiness or warmth to noise "may be overlooked on sideline assessments or they may be attributed to other conditions," Comstock said. For the study, Comstock and her co-authors at the University of Virginia, Charlottesville, and the University of California, Santa Barbara, examined statistics from an Internet-based observation system for high school sports-related injuries. The researchers looked at concussions active in interscholastic sports practice or meet in nine sports (boys' football, soccer, basketball, wrestling and baseball and girls' soccer, volleyball, basketball and softball) during the 2005-2006 and 2006-2007 shape years at a representative sample of 100 drugged schools. During that time, 812 concussions (610 in boys and 202 in girls) were reported.
In adding to noting the prevalence of each reported symptom among males and females, the researchers compared the unalloyed number of symptoms, the time it took for symptoms to resolve, and how soon the athletes were allowed to earn to play. Based on previous studies, the researchers thought that girls would report more concussion symptoms, would have to delay longer for symptoms to resolve, and would take longer to return to play. However, there was no gender imbalance in those three areas.
Monday 17 March 2014
Scientists Have Discovered What Robespierre Suffered
Scientists Have Discovered What Robespierre Suffered.
A commander of the French Revolution might have suffered from a choice immune system disorder in which the body starts to attack its own tissues and organs. Researchers created a facial reconstruction of Maximilien de Robespierre, using the confront cover made by Madame Tussaud after he was executed at the guillotine in 1794. They also reviewed historical documents on his medical history.
A commander of the French Revolution might have suffered from a choice immune system disorder in which the body starts to attack its own tissues and organs. Researchers created a facial reconstruction of Maximilien de Robespierre, using the confront cover made by Madame Tussaud after he was executed at the guillotine in 1794. They also reviewed historical documents on his medical history.
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