Autism spectrum disorders

Autism screening tool may not pick up women with the condition

Diagnosing autism is expensive and time consuming, so a screening tool is used to filter out those people who are unlikely to be diagnosed as autistic. This is all well and good, but our latest research suggests that a widely ...

Attention deficit disorders

Anomalous brain structure ID'd in preschoolers with ADHD

(HealthDay)—Anomalous brain development is evident among medication-naive preschoolers with attention-deficit/hyperactivity disorder (ADHD), according to a study published in the April issue of the Journal of the International ...

Parkinson's & Movement disorders

New method maps the dopamine system in Parkinson's patients

With the aid of a PET camera, researchers from Karolinska Institutet in Sweden have developed a new method for investigating the dopamine system in the brains of patients suffering from Parkinson's disease. The method measures ...

Psychology & Psychiatry

Reckless behavior fuels ongoing stress for some with PTSD

Researchers with the National Center for PTSD at the VA Boston Healthcare System found that engaging in risky behavior—itself a symptom of posttraumatic stress disorder—could in turn lead to worse PTSD symptoms. This ...

Parkinson's & Movement disorders

Mechanisms behind sensory deficits in Parkinson's disease

Although Parkinson's disease is often associated with motor symptoms such as stiffness, poor balance and trembling, the first symptoms are often sensory and include a reduced sense of touch and smell. In a study on mice, ...

Parkinson's & Movement disorders

Re­search­ers cor­rect Par­kin­son's mo­tor symp­toms in mice

A research group led by University of Helsinki Docent Timo Myöhänen has succeeded in correcting the motor symptoms associated with Parkinson's disease in mice. These results are promising in terms of treatment, since Parkinson's ...

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