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The late effects of stress: New insights into how the brain responds to trauma

A new study has shown how a single instance of severe stress can lead to delayed trauma. A stressful incident can lead to increased electrical activity in a brain region known as the amygdala. This activity is delayed and is dependent on a molecule kno…

Feeling blue? Taking a break from facebook might help

A new study shows that regular use of social networking such as Facebook can negatively affect your emotional well-being and satisfaction with life.

History of TBI linked to poor outcomes for those who are homeless, have mental illness

Among homeless adults with mental illness, having a history of head injuries is associated with a greater risk of adverse health conditions, new research indicates.

Consistently enjoying life could make you live longer

Researchers may have unlocked the solution of how to live longer. The key to longer life may lie with how much people enjoy themselves.

Is there such a thing as an emotional hangover? Researchers find that there is

Emotional experiences can induce physiological and internal brain states that persist for long periods of time after the emotional events have ended, a team of scientists has found.

Scientists discover new mechanism of how brain networks form

Scientists have discovered that networks of inhibitory brain cells or neurons develop through a mechanism opposite to the one followed by excitatory networks. Excitatory neurons sculpt and refine maps of the external world throughout development and ex…

How the brain processes faces from sight to recognition

Researchers used highly sophisticated brain imaging tools and computational methods to measure the real-time brain processes that convert the appearance of a face into the recognition of an individual. They are hopeful that the findings might be used i…

Bipolar Spectrum: Types, Diagnosis, and Treatment

Bipolar is a spectrum disorder. Learn about what this entails, the types of bipolar disorder, their symptoms, and how diagnosis and treatment differ.

Marijuana use and schizophrenia: New evidence suggests link

Recent findings appear to reconfirm evidence of a two-way link between schizophrenia and cannabis use, suggesting that one leads to the other.

Close friendships between children can influence responses to fear

New research led by the University of East Anglia (UEA) shows that close friends may influence how school-aged children think about danger.