Psychology & Psychiatry

Child abuse disrupts brain, may cause depression: study

Children who suffer or witness physical abuse undergo changes to their brain structure that may predispose them to depression and substance abuse later in life, a study said Wednesday.

Medical research

Emotionality in adolescent males is driven by hormonal changes

(Medical Xpress) -- Researchers led by a team from the University of Glasgow and Oslo University Hospital, Norway have discovered that while changes in the emotions of adolescent females are directly related to age those ...

Neuroscience

'Trust' hormone oxytocin found at heart of rare genetic disorder

The hormone oxytocin - often referred to as the "trust" hormone or "love hormone" for its role in stimulating emotional responses - plays an important role in Williams syndrome (WS), according to a study published June 12, ...

Psychology & Psychiatry

Predicting post-traumatic stress disorder before it happens

Most people have intense emotional reactions to traumatizing events like road accidents or combat. But some suffer far longer, caught in the grip of long-term debilitating disorders such as Post-Traumatic Stress Disorder ...

Psychology & Psychiatry

Depression linked to reduced temporofrontolimbic coupling

(HealthDay) -- Patients with remitted major depressive disorder (MDD) have reduced guilt-selective temporofrontolimbic coupling between the right superior anterior temporal lobe (ATL) and subgenual cingulate cortex and adjacent ...

Parkinson's & Movement disorders

Blocking LRRK2 activity is not a simple answer to Parkinson's disease

Mutations in the LRRK2 gene are the most common cause of genetic Parkinson's disease (PD). New research published in BioMed Central's open access journal Molecular Neurodegeneration demonstrates that loss of function of LRRK2 ...

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