Attention Deficit Hyperactivity Disorder (ADHD) News and Research

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Attention Deficit Hyperactivity Disorder (ADHD)

Attention deficit-hyperactivity disorder (ADHD) is a neurobehavioral disorder that affects 3-5 percent of all American children. It interferes with a person's ability to stay on a task and to exercise age-appropriate inhibition (cognitive alone or both cognitive and behavioral).

Discovery of molecular mechanism that alters strength of higher brain network connections

Yale School of Medicine and University of Crete School of Medicine researchers report in Cell April 20 the first evidence of a molecular mechanism that dynamically alters the strength of higher brain network connections.

21 Apr 2007

New insights into how the brain controls movements

In the children's game "red light green light," winners are able to stop, and take off running again, more quickly than their comrades.

19 Apr 2007

New automated test for gene mutations causing fragile X syndrome

A new automated test could enable population screening to identify carriers of the gene mutations causing fragile X syndrome (FXS), the most common inherited form of mental retardation, reports a study in the April issue of Genetics in Medicine, published by the American College of Medical Genetics and Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

19 Apr 2007

Asthma can lead to psychosocial disadvantages for children in our society

Much of the research surrounding childhood asthma has sought new approaches to managing the disease.

15 Apr 2007

Sex differences in cognitive performance

Yerkes researchers are using their findings to better understand sex differences in cognitive performance, which may lead to increased understanding of the difference in neuropsychological disorders men and women experience.

14 Apr 2007

Nicotine shown to enhance learning and memory

While nicotine is highly addictive, researchers have also shown the drug to enhance learning and memory, a property that has launched efforts to develop nicotine-like drugs to treat cognitive deficits in Alzheimer's and Parkinson's diseases, schizophrenia, and attention-deficit/hyperactivity disorder.

5 Apr 2007

Managing adult ADHD

Attention-deficit/hyperactivity disorder (ADHD) is a condition not limited only to childhood.

5 Apr 2007

CleveMed completes first virtually attended home sleep study using mobile phone broadband internet service

Cleveland Medical Devices Inc. (CleveMed) announced that it recently conducted the first virtually attended sleep study using mobile phone broadband internet service from a subject's home.

5 Apr 2007

White matter tracts in brain play a significant role in the rapid control of behavior

As wise as the counsel to "finish what you've started" may be, it is also sometimes critically important to do just the opposite -- stop.

4 Apr 2007

ADHD is a risk factor for alcohol problems

Researchers believe that children with attention deficit hyperactivity disorder (ADHD) are at risk for alcohol- as well as other substance-related problems as they grow older.

2 Apr 2007

Root of dyscalculia found

Scientists led by UCL (University College London) have induced dyscalculia in subjects without the maths learning difficulty for the first time. The study, which finds that the right parietal lobe is responsible for dyscalculia, potentially has implications for diagnosis and management through remedial teaching.

22 Mar 2007

Severe stress can damage a child's brain

According to researchers in the U.S. children who suffer severe stress may also suffer damage to their brains.

5 Mar 2007

New understanding of drug addiction

The reason why some individuals may be predisposed to drug addiction has been discovered by scientists from the universities of Bristol and Cambridge.

1 Mar 2007

Simple eye movement test spots fetal alcohol spectrum disorders

Canadian researchers have found that simple eye movement tests can effectively diagnose fetal alcohol spectrum disorders (FASD) in children.

26 Feb 2007

FDA wants clear warnings on ADHD drugs

The Food and Drug Administration (FDA) in the United States has ordered drugmakers to alert patients to the possible cardiovascular and psychiatric risks attached to drugs used to treat attention deficit hyperactivity disorder (ADHD).

22 Feb 2007

Swedish brain researchers gain access to unique IBM supercomputer

Approximately 127 million people in Europe are suffering from some kind of brain disease or injury. With the long term goal to improve diagnostics and find new therapies in their sights, the Stockholm Brain Institute (SBI) and IBM have embarked on a partnership that gives Swedish brain researchers access to a unique supercomputer.

21 Feb 2007

High dopamine transporter levels not linked to attention-deficit hyperactivity disorder

Results from a brain-imaging study conducted at the U.S. Department of Energy's Brookhaven National Laboratory in collaboration with Mount Sinai School of Medicine in New York indicate that levels of a brain protein proposed as a diagnostic marker for attention-deficit hyperactivity disorder (ADHD) are not positively correlated with the disease.

2 Dec 2006

Toxic chemicals affecting childrens brains

According to a new report toxic chemicals may be causing a pandemic of brain disorders because of inadequate regulation.

8 Nov 2006

UIC study evaluates two medications for ADHD

University of Illinois at Chicago researchers are comparing two drugs commonly used to treat attention deficit hyperactivity disorder to determine if genetic factors predict which children will respond to either or both drugs.

7 Nov 2006

Popular ADHD drug Ritalin safe and effective for pre-schoolers

A new study by researchers from the Johns Hopkins Children's Center and five other medical centers concludes that carefully measured, low doses of methylphenidate (Ritalin) are safe and effective for attention-deficit and hyperactivity disorder (ADHD) in preschoolers.

23 Oct 2006