Reference Terms
from Wikipedia, the free encyclopedia
Fear
Fear is an unpleasant feeling of perceived risk or danger, whether it be real or imagined.
Note: The above text is excerpted from the Wikipedia article "Fear", which has been released under the GNU Free Documentation License.
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Mind & Brain News
May 9, 2024
May 9, 2024 — Researchers have created the largest synaptic-resolution, 3D reconstruction of a piece of human brain to date, showing in vivid detail each cell and its web of neural connections in a piece of human temporal cortex about half the size of a rice ...
May 6, 2024 — About 79% of clinical trial participants experienced measurable improvement after receiving experimental, CRISPR-based gene editing that is designed to fix a rare form of blindness, according to a new ...
Apr. 24, 2024 — New research has highlighted the profound link between dietary choices and brain ...
Apr. 17, 2024 — Investigators have discovered how brain cells responsible for working memory -- the type required to remember a phone number long enough to dial it -- coordinate intentional focus and short-term storage of ...
Latest Headlines
updated 12:56 pm ET
May 9, 2024 — A 'crazy idea' hatched during a walk in the woods and first tested by a high school student is now an innovative research tool used by scientists ...
May 9, 2024 — Discrimination may speed up the biological processes of aging, according to a new ...
May 7, 2024 — Chimpanzees continue to learn and hone their skills well into adulthood, a capacity that might be essential for the evolution of complex and varied tool use, according to a new ...
May 8, 2024 — Researchers lay out the need for design safety protocols that prevent the emerging 'digital afterlife industry' causing social and psychological ...
May 9, 2024 — Just a few days on a night shift schedule throws off protein rhythms related to blood glucose regulation, energy metabolism and inflammation, processes that can influence the development of chronic ...
May 9, 2024 — Aging clocks can measure the biological age of humans with high precision. Biological age can be influenced by environmental factors such as smoking or diet, thus deviating from the chronological age ...
May 8, 2024 — Children who experience chronic lack of sleep from infancy may be at increased risk of developing psychosis in early adulthood, new research ...
May 8, 2024 — A study has found the widespread impact of child abuse and neglect, with analysis suggesting they cause nearly half of common mental conditions. ...
May 8, 2024 — Researchers have shed valuable light on the complex mechanisms by which a class of psychedelic drugs binds to and activates serotonin receptors to ...
May 7, 2024 — Researchers have debunked a 75-year-old theory about how humans determine where sounds are coming from, and it could unlock the secret to creating a ...