News tagged with stress

Related topics: depression · stress response · brain · stress hormones · anxiety

Lifetime stress accelerates epigenetic aging

An important risk factor for accelerated aging and age-related diseases is excessive or chronic stress. Scientists at the Max Planck Institute of Psychiatry in Munich have now found how psychological stress, which accumulates ...

Dec 22, 2015
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Protein that boosts memory identified

Increasing the level of a certain DNA-modified enzyme in the brain significantly improves cognitive ability. The discovery was made by the research team led by Prof. Dr. Hilmar Bading at the Interdisciplinary Center for Neurosciences ...

Dec 21, 2015
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Stress (biological)

Stress is a biological term which refers to the consequences of the failure of a human or animal to respond appropriately to emotional or physical threats to the organism, whether actual or imagined. It includes a state of alarm and adrenaline production, short-term resistance as a coping mechanism, and exhaustion. Common stress symptoms include irritability, muscular tension, inability to concentrate and a variety of physical reactions, such as headaches and elevated heart rate.

This text uses material from Wikipedia, licensed under CC BY-SA

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