Serotonin (5-HT), one of the primary hormones released in the human brain, has many essential functions. For instance, serotonin is known to stabilize the mood, produce feelings of well-being, regulate sleep patterns and ...
(Medical Xpress) -- The real world is, in a word, cluttered – but thanks to evolution, we (and other mammals) have no trouble detecting objects in visually complex natural environments. Determining precisely how this ...
Surveys and statistics suggest that mental illnesses are becoming increasingly widespread, as the number of people worldwide accessing mental health services has increased in recent years. Understanding the factors that can ...
Research led by the Université Paris Cité, CNRS, France, has investigated factors driving variability in diverse immune responses to SARS-CoV-2.
Research in Sweden led by the University of Uppsala has looked into using mesenchymal stromal cells to halt the progress of newly diagnosed type 1 diabetes. In the paper, "Umbilical cord-derived mesenchymal stromal cells ...
From time to time, living cells will accidently make an extra copy of a gene during the normal replication process. Throughout the history of life, evolution has molded some of these seemingly superfluous genes into a source ...
Apr 7, 2014
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(Medical Xpress)—Somewhere between the traditional classroom and old fashion home schooling, online learning has emerged as the dominant educational resource. Skyrocketing tuition, particularly at the college level, has ...
Human intelligence and behavior require optimal functioning of a large number of genes, which requires enormous evolutionary pressures to maintain. A provocative hypothesis published in a recent set of Science and Society ...
Nov 12, 2012
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Scientists have discovered 17 additional genes that drive the abnormal overgrowth of mutated blood cells as we age. The findings, published 14 May in Nature Genetics, provide a more complete view of the genetic factors behind ...
May 14, 2024
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Characterized by pathological weight loss driven by restrictive feeding and excessive exercise behaviors, anorexia nervosa (AN) has one of the highest mortality rates of any psychiatric disease.
May 13, 2024
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