Certain genes and proteins that promote growth and development of embryos also play a surprising role in sending chemical signals that help adults learn, remember, forget and perhaps become addicted, University of Utah biologists ...
Mar 29, 2012
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New research at Rutgers University may help shed light on how and why nervous system changes occur and what causes some people to suffer from life-threatening anxiety disorders while others are better able to cope.
Aug 15, 2013
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One would think a transparent, tiny—about one millimeter in length—organism could have difficulty catching anyone's attention. The roundworm Caenorhabditis elegans (C. elegans), however, has been in the biological research ...
Apr 19, 2022
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Aging is characterized by a progressive decline in physiological functions and is a major risk factor for neurodegenerative disorders, cancer and diabetes. Previous studies on aging mainly focused on the regulation of longevity, ...
Nov 10, 2017
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A good night of sleep entails about eight hours of blissful immobility—a state of near paralysis that, though welcome at night, would be inconvenient during the day. In a recent paper published in Cell Reports, Rockefeller ...
May 31, 2018
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The 100 billion neurons of the human brain control our behavior, but so far there is no way to keep track of all that activity, cell by cell. Whole-brain imaging techniques like fMRI offer only a blurry view of the action, ...
Oct 4, 2017
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How do you build a brain? What "rules" govern where neurons end up, how they connect to each other, and which functions they perform?
Dec 10, 2018
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In tough times, humans aren't the only species that think twice about having children. Consider roundworm strain LSJ2.
Jul 28, 2016
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Research led by Washington State University scientists supports a novel theory that the innate immune system people are born with can respond differently to specific pathogens. This quality, known as immunological specificity, ...
Feb 8, 2022
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The complexity in biology is astounding. That is why biologists are thankful that model organisms, like the roundworm Caenorhabditis elegans, can be used to breakdown biological processes into simpler units.
Feb 24, 2014
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