A new study carried out in a collaboration between researchers from LMU and UC San Diego suggests that new sensory experiences are encoded in pre-existing patterns of neuronal activity, which are recalled, modulated and enhanced ...
Mar 25, 2019
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The way we encode our memories involves many pieces of information, and scientists have looked at how most of them work. But one dimension still eludes them: time.
Mar 12, 2019
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Sleep is far from an inactive time for the brain: while rats (and humans) are asleep, neurons in the hippocampus fire rapidly. After a rat has repeatedly moved from one spot to another, the same neurons that fired while the ...
Feb 25, 2019
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A subset of neurons in the hippocampus respond to both place and taste, according to research in male rats published in JNeurosci. The study shows how animals may remember and find their way back to locations where they previously ...
Feb 18, 2019
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Two distinct parts of the human brain—the neocortex and the hippocampus (a part of the brain involved in higher-order brain functions) - have been shown to help protect our memories from interfering with one another.
Feb 1, 2019
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Ageing can cause damage to support cells in the white matter, which in turn may lead to damage in the grey matter of the hippocampus, finds a new study by Cardiff University.
Jan 31, 2019
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Stressful or traumatic experiences occurring in a child's earliest years—birth to age 5—have been linked to reduced hippocampal volume in adolescence, according to a new Vanderbilt University report published in Developmental ...
Dec 20, 2018
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Place cells in the hippocampus fire when we are in a certain position—this discovery by John O'Keefe, May-Britt Moser and Edvard Moser won the Nobel Prize in Medicine in 2014. Based on which place cell fires, scientists ...
Nov 29, 2018
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A longstanding division exists between hippocampus-dependent and non-hippocampus dependent memory since only the latter can be acquired and retrieved in the absence of normal hippocampal functions. In agreement with the familiar ...
A recent article by a team of international experts on multiple sclerosis (MS) underscores the importance of expanding the knowledge base about the hippocampus in order to better understand the genesis of cognitive deficits ...
Oct 16, 2018
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