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Why mistakes slow us down, but not necessarily for the better

Taking more time to make decisions after a mistake arises from a mixture of adaptive neural mechanisms that improve the accuracy and maladaptive mechanisms that reduce it, neuroscientists have found. Their study also potentially offers insights into af…

Filling in the gaps in our visual perception

A new study sheds light on how the brain fills in the gaps of how we visually perceive the world around us.

Chronic stress, anxiety can damage the brain, increase risk of major psychiatric disorders

People need to find ways to reduce chronic stress and anxiety in their lives or they may be at increased risk for developing depression and even dementia, a new scientific review paper warns.

Diagnosing depression before it starts

Brain scans may identify children who are vulnerable to depression, before symptoms appear, new research indicates. In a new study, the researchers found distinctive brain differences in children known to be at high risk because of family history of de…

Computer modeling provides insight into cellular-level effects of schizophrenia risk genes

Numerous genetic variants associated with risk for schizophrenia have been identified. However, little is known about how these genes have their effects in the brain.

Testosterone influences regulation of emotions in psychopath’s brain

Psychopaths exhibit reduced control over their emotional actions, brain research has demonstrated. Researchers have now discovered that the quantity of testosterone a person produces influences the parts of the brain responsible for regulating emotions…

Brain study reveals mindfulness could help prevent obesity in children

Mindfulness, described as paying attention on purpose and being in the present moment with acceptance, could be an effective way to help children avoid obesity. New research suggests that the balance in brain networks in children who are obese is diffe…

Childhood trauma associated with worse impulse control in adulthood, U-M study finds

Abuse or neglect associated with worse executive function in adults, whether or not they have bipolar disorder.

Close to 40 percent of formerly suicidal Canadians subsequently achieve complete mental health

Close to 40% (38%) of formerly suicidal Canadians have reached a state of complete mental health, not only being free of symptoms of mental illness, suicidal thoughts or substance abuse in the…

Learning a second language may depend on the strength of brain’s connections

Learning a second language is easier for some adults than others, and innate differences in how the various parts of the brain “talk” to one another may help explain why.