Serotonin is a multipurpose molecule found throughout the brain, playing a role in memory, cognition, and feelings of happiness and other emotions. In particular, researchers have long debated serotonin's role in sleep: Does ...
Jun 24, 2019
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Mitochondria in neurons are the powerhouses that generate energy to execute cellular functions and regulate neuronal survival under conditions of stress. Collaborative research by Prof. Vidita Vaidya and Prof. Ullas Kolthur-Seetharam ...
May 10, 2019
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For people with depression, gastrointestinal distress is a common additional burden, and a new study suggests that for some, the two conditions arise from the same glitch in neuron chemistry—low serotonin.
May 7, 2019
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Selective serotonin reuptake inhibitors (SSRIs) are the most commonly prescribed medication for major depressive disorder (MDD), yet scientists still do not understand why the treatment does not work in nearly thirty percent ...
Mar 22, 2019
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Known for its role in relieving depression, the neurochemical serotonin may also help the brain execute instantaneous, appropriate behaviors in emergency situations, according to a new Cornell study published Feb. 1 in Science.
Jan 31, 2019
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The most commonly prescribed antidepressants, selective serotonin reuptake inhibitors (SSRIs), lift the fog of depression for many people. But for around a third of people with major depressive disorder, SSRIs don't make ...
Jan 31, 2019
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Scientists trying to identify the roots of sudden infant death syndrome (SIDS), the leading cause of death in U.S. infants between 1 month and 1 year old, have increasingly turned their attention to the neurotransmitter serotonin ...
Oct 24, 2018
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As Liqun Luo was writing his introductory textbook on neuroscience in 2012, he found himself in a quandary. He needed to include a section about a vital system in the brain controlled by the chemical messenger serotonin, ...
Aug 24, 2018
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An international team from the Champalimaud Centre for the Unknown (CCU), in Portugal, and the University College London (UCL) in the U.K. has uncovered a previously unknown effect of serotonin on learning. Their results ...
Jun 26, 2018
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Mutations in the gene ANT1 may confer a risk for bipolar disorder through a complex interplay between serotonin and mitochondrial signaling in the brain. These two pathways have been separately implicated in bipolar disorder, ...
Jun 11, 2018
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