Most memories have some kind of emotion associated with them: Recalling the week you just spent at the beach probably makes you feel happy, while reflecting on being bullied provokes more negative feelings.
Aug 27, 2014
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New research, led by scientists at the University of Southampton, has found that neurogenesis, the self-repairing mechanism of the adult brain, can help to preserve brain function in neurodegenerative diseases such as Alzheimer's, ...
Jun 18, 2014
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A new drug target to fight Alzheimer's disease has been discovered by a research team led by Gong Chen, a Professor of Biology and the Verne M. Willaman Chair in Life Sciences at Penn State University. The discovery also ...
Jun 13, 2014
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(Medical Xpress)—A team of researchers working at the University of Toronto in Canada may have found the answer to the question of why we humans tend to have little to no memory of the first few years of our lives. In their ...
Learning and memory are believed to occur as a result of the strengthening of synaptic connections among neurons in a brain structure called the hippocampus. The hippocampus consists of five subregions, and a circuit formed ...
Feb 7, 2014
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How information is processed and encoded in the brain is a central question in neuroscience, as it is essential for high cognitive function such as learning and memory. Theta-gamma oscillations are "brain waves" observed ...
Dec 16, 2013
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The formation and retrieval of memories allows all kinds of organisms, including humans, to learn and thrive in their environment. Yet our memories are not always accurate, and mistaken remembrances can have important consequences, ...
Sep 13, 2013
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As pediatric specialists become increasingly aware that surgical anesthesia may have lasting effects on the developing brains of young children, new research suggests the threat may also apply to adult brains.
Jun 5, 2013
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(Medical Xpress)—The smooth operation of the brain requires a certain robustness to fluctuations in its home within the body. At the same time, its extraordinary power derives from an activity structure poised at criticality. ...
Ever find yourself racking your brain on a Monday morning to remember where you put your car keys? When you do find those keys, you can thank the hippocampus, a brain region responsible for storing and retrieving memories ...
Mar 21, 2013
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