Your brain is responsible for controlling most of your body's activities. Its information processing capabilities are what allow you to learn, and it is the central repository of your memories. But how is memory formed, and ...
May 9, 2023
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The versatility of the nervous system comes from not only the diversity of ways in which neurons communicate in circuits, but also their "plasticity," or ability to change those connections when new information has to be ...
Nov 29, 2021
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Remember hearing people being called slow learners by teachers and parents? That oft-used description of someone who takes a wee bit longer to process information, now has a scientific basis for its existence. Scientists ...
Mar 27, 2019
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Altering synaptic plasticity leads to a computational switch in a hippocampal synapse: the presynaptic neuron turns into 'detonator' mode, causing its postsynaptic partner to fire more readily. This new insight into information ...
Nov 9, 2016
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When the brain forms memories or learns a new task, it encodes the new information by tuning connections between neurons. MIT neuroscientists have discovered a novel mechanism that contributes to the strengthening of these ...
Nov 18, 2015
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Synapses are "dynamic" things: they can regulate their action in neural processes related to learning, for example, but also as a consequence of diseases. A research team – led by SISSA – has demonstrated the role of ...
Oct 10, 2014
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Neural networks are formed by the interconnection of specific neurons in the brain. The molecular mechanisms involved in creating these connections, however, have so far eluded scientists. Research led by Jun Aruga from the ...
Sep 26, 2014
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Scientists at the University of Warwick have provided the first evidence that the lack of a naturally occurring protein is linked to early signs of dementia.
Aug 26, 2014
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Neurons send signals to each other across small junctions called synapses. Some of these signals involve the flow of potassium, calcium and sodium ions through channel proteins that are embedded within the membranes of neurons. ...
Jan 17, 2014
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