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Cigarette smoking may cause physical changes in brains of young smokers, study shows

Young adult smokers may experience changes in the structures of their brains due to cigarette smoking, even with a relatively short smoking history, a study of adolescents suggests. It also suggests that smoking during this critical time period and the…

Protein identified linked to most common movement disorder, essential tremor

A team of researchers identified unusually high levels of a certain protein in the brains of people suffering from essential tremor, a movement disorder that affects 4 percent of the adult population. The discovery could lead to an effective treatment …

Doggy agility: are emotions thwarting performance?

With Crufts fast approaching, and canine agility in the spotlight, researchers ask if right and left-sided brain function and stimuli affect canine performance. There is a long established and debated human right brain/left brain theory: does laterali…

Rising suicide rates in the Army are analyzed in a new initiative

Three new studies published simultaneously in JAMA Psychiatry investigate mental health issues within the Army. The studies look at mental disorders among non-deployed soldiers, suicidal behavior among soldiers and predictors of suicide among soldiers….

Heart attack risk rises after anger outbursts

Harvard researchers who analyzed decades of evidence on links between anger and cardiovascular events, concluded that in the 2 hours following an outburst of anger, there is a higher risk of heart attack, stroke or other cardiovascular event.

Personality clashes not the cause of workplace harassment

While it may be easy to put workplace harassment down to personality conflicts, in reality workplace harassment is most often a product of the workplace itself, not the people in it.

World-class orchestras judged by sight not sound

World-class orchestras can be accurately identified by silent video footage of performances, but not through sound recordings, a UCL study has found.

Risk of psychotic traits may be indicated by frequent nightmares in childhood

Children who suffer from frequent nightmares or bouts of night terrors may be at an increased risk of psychotic experiences in adolescence, according to new research from the University of Warwick.

Key role played by psychiatric nursing specialists following Boston marathon bombing

Psychiatric advanced practice nurses (APNs) played a critical role in supporting psychological recovery after the Boston Marathon bombing – not only for injured patients, but also for family members and hospital staff, according to an article in Clinic…

Pain perception and racial bias evident in childhood

A new University of Virginia psychology study has found that a sample of mostly white American children – as young as 7, and particularly by age 10 – report that black children feel less pain than white children.The study, which builds on previous rese…