Neuroscience

Researchers ID a brain mechanism that weighs decisions

We tend to be creatures of habit. In fact, the human brain has a learning system that is devoted to guiding us through routine, or habitual, behaviors. At the same time, the brain has a separate goal-directed system for the ...

Neuroscience

Exploring the brain's relationship to habits

(Medical Xpress)—The basal ganglia, structures deep in the forebrain already known to control voluntary movements, also may play a critical role in how people form habits, both bad and good, and in influencing mood and ...

Psychology & Psychiatry

Physical abuse may raise risk of suicidal thoughts

The study, published online this month in the journal Suicide and Life-Threatening Behavior, found that approximately one-third of adults who were physically abused in childhood had seriously considered taking their own life. ...

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