Researchers at Columbia University Medical Center (CUMC) have demonstrated that a protein called caspase-2 is a key regulator of a signaling pathway that leads to cognitive decline in Alzheimer's disease. The findings, made ...
Jun 25, 2013
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Neurons, the fundamental units of the brain, are complex computers by themselves. They receive input signals on a tree-like structure—the dendrite. This structure does more than simply collect the input signals: it integrates ...
Jan 27, 2021
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Nerve cells, or neurons—specifically the "workhorse cells" involved in walking, breathing and chewing—can adjust to changes in the body, but they never stop working unless there is an fatal injury. What exactly signals ...
May 9, 2019
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Somatostatin, a signaling molecule produced by many inhibitory neurons in the brain, broadly dampens communication among a variety of cell types in the prefrontal cortex and promotes exploratory and risk-taking-like behavior ...
Aug 17, 2023
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Trying to pinpoint signals from individual neurons within a block of brain tissue is like trying to count headlights in thick fog. A new algorithm, developed by researchers based at The Rockefeller University, brings this ...
Jun 26, 2017
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Connections among one set of activated neurons in rat brains grew stronger while memories were being formed, but those in another weakened, UT Southwestern Medical Center researchers have discovered. The findings, at odds ...
Sep 18, 2023
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What does anger sound like? What music does sorrow imply? Human emotion is being given a new soundtrack thanks to an exciting new collaboration between art and neuroscience.
Sep 26, 2012
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A new study by the Neuronal Dynamics Research Group at Universitat Pompeu Fabra in Barcelona (UPF) has elucidated the cellular and molecular mechanisms that regulate the balance between the differentiation of neurons and ...
Jun 22, 2022
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Pain has both physical and emotional components. Anxiety is common in people suffering from chronic pain, and people with anxiety are more likely to suffer from chronic pain. Dr. Min Zhuo and his team at the University of ...
May 27, 2015
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Researchers at the UNC School of Medicine have discovered that the protein PARC/CUL9 helps neurons and brain cancer cells override the biochemical mechanisms that lead to cell death in most other cells. In neurons, long-term ...
Jul 15, 2014
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