Biological Psychiatry

Psychology & Psychiatry

Diets lacking omega-3s lead to anxiety, hyperactivity in teens

Diets lacking omega-3 fatty acids—found in foods like wild fish, eggs, and grass-fed livestock—can have worsened effects over consecutive generations, especially affecting teens, according to a University of Pittsburgh ...

Psychology & Psychiatry

Manic episodes in bipolar disorder linked to abnormal brain changes

Patients with bipolar disorder who experience manic episodes are more likely to show abnormal brain changes over time, according to one of the largest longitudinal brain imaging studies in its field to date. The study, led ...

Psychology & Psychiatry

Brain stimulation may hold key to treating anxiety

Researchers at The University of Western Australia have found that that brain stimulation may help retrain unhelpful cognitive habits associated with anxiety and depression. The paper was published today in the international ...

Psychology & Psychiatry

Brain imaging identifies biomarkers of mental illness

Research and treatment of psychiatric disorders are stymied by a lack of biomarkers—objective biological or physiological markers that can help diagnose, track, predict, and treat diseases. In a new study, researchers use ...

Psychology & Psychiatry

Blocking a newly identified memory pathway could prevent PTSD

About 8 million Americans suffer from nightmares and flashbacks to a traumatic event. This condition, known as post-traumatic stress disorder (PTSD), is particularly common among soldiers who have been in combat, though it ...

page 8 from 40