Polyinnervation takes place during the first phases of development, creating a great number of synapses. Then, neuronal circuits require the elimination of the excess synaptic contacts established in the early stages of neuronal ...
Oct 21, 2015
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Race-related demonstrations, Title IX disputes, affirmative action court cases, same-sex marriage bans.
Nov 12, 2014
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In oncology, the notion of personalized medicine—in which genetic tools can be used precisely to characterize a patient's cancer and tailor treatment to a genetic profile—is now all but standard practice.
Jul 16, 2014
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Fear, at the right level, can increase alertness and protect against dangers. Disproportionate fear, on the other hand, can disrupt the sensory perception, be disabling, reduce happiness and therefore become a danger in itself. ...
Dec 2, 2013
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A team of scientists led by Dr. Antoine Adamantidis, a researcher at the Douglas Mental Health University Institute and an assistant professor at McGill University, has released the findings from their latest study, which ...
Oct 2, 2013
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The cerebellum is a region of the brain critical for balance, learning of motor skills and coordination of movements. In the outer layer of the cerebellum, individual 'Purkinje' cells integrate inputs from the brain stem ...
Sep 20, 2013
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New research presented today shows that formation of new neurons in the hippocampus - a brain region known for its importance in learning and remembering - could cause forgetting of old memories by causing a reorganization ...
May 24, 2013
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Dalhousie neurosurgeon and scientist Dr. Rob Brownstone and postdoctoral fellow Dr. Tuan Bui have identified the spinal cord circuit that controls the hand's ability to grasp. This breakthrough finding opens the door to the ...
Apr 10, 2013
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A study from the University of North Carolina School of Medicine offers new insights into how the nervous system processes hot and cold temperatures. The research led by neuroscientist Mark J. Zylka, PhD, associate professor ...
Apr 8, 2013
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The transistors and wires that power our electronic devices need to be mounted on a base material known as a "motherboard." Our human brain is not so different—neurons, the cells that transmit electrical and chemical signals, ...
Mar 7, 2013
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