Medical research

Brain parasite directly alters brain chemistry

A research group from the University of Leeds has shown that infection by the brain parasite Toxoplasma gondii, found in 10-20 per cent of the UK's population, directly affects the production of dopamine, a key chemical messenger ...

Diseases, Conditions, Syndromes

X marks the spot -- TBL1X gene involved in autism spectrum disorder

Autism Spectrum Disorder (ASD) affects about 1 in 100 children resulting in a range of problems in language, communication and understanding other people's emotional cues, all of which can lead to difficulties in social situations. ...

Psychology & Psychiatry

New research focuses on teenage mind

Carla Sharp, an associate professor and director of the Developmental Psychopathology Lab in clinical psychology at the University of Houston (UH), became interested in the way people think, how they organize thoughts, execute ...

Neuroscience

Control of fear in the brain decoded

When healthy people are faced with threatening situations, they react with a suitable behavioural response and do not descend into a state of either panic or indifference, as is the case, for example, with patients who suffer ...

Psychology & Psychiatry

Study finds sex differences in mental illness

When it comes to mental illness, the sexes are different: Women are more likely to be diagnosed with anxiety or depression, while men tend toward substance abuse or antisocial disorders, according to a new study published ...

Medical research

Fatty foods really are mood enhancers

A new study published in the August issue of the Journal of Clinical Investigation shows just why it is that people tend to turn to fatty foods in order to boost their emotional state and reduce feelings of sadness. Be it ...

Psychology & Psychiatry

Can feeling too good be bad? Positive emotions in bipolar disorder

(Medical Xpress) -- Positive emotions like joy and compassion are good for your mental and physical health, and help foster creativity and friendship. But people with bipolar disorder seem to have too much of a good thing. ...

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