Tag: Depression

Get More or Give Up, a Question of Anxiety

Bern, Switzerland — Exposure to stress activates a group of natural physiological and cerebral responses that orchestrate the necessary behavioural changes for facing threats to one’s life, such as...

Making the Gray Cells Happy

Munich, Germany — Depressive disorders are among the most frequent illnesses worldwide. The causes are complex and to date only partially understood. The trace element lithium appears to play a role....

Biological Mechanism for Depression

Chicago, IL — University of Illinois at Chicago researchers report that in depressed individuals there are increased amounts of an unmodified structural protein, called tubulin, in lipid rafts —...

A Molecule That Directs Neurons

Trento TN, Italy — The habenula is a small region at the centre of the brain, but is crucial for people’s lives. It is made up of groups of nerve cells that control the “neurotransmitters”...

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