Striatum

Neurochemistry: Chemical Processes in the Nervous System

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Neurochemistry is the branch of neuroscience that focuses on the chemical processes occurring within the nervous system, including the synthesis, release, reuptake, and metabolism of neurotransmitters, neuromodulators, and other signaling molecules. It encompasses the study of molecular mechanisms underlying neuronal communication, synaptic transmission, neuroplasticity, and brain function. Understanding neurochemistry is essential for unraveling the molecular … Read more

Study links mutations in key brain cells to chronic opioid use disorder

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A study led by Ryan W. Logan, Ph.D., professor of psychiatry and neurobiology, has found mutations in key brain cells among individuals with chronic opioid use that could shift how we think about treatment strategies for opioid use disorder. “One thing we’ve been trying to think about is how can we heal the brain?” said … Read more

Study links specific astrocytes to regulation of behaviors associated with neuropsychiatric disorders

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UCLA Health researchers have discovered a group of specialized support cells in the brain that can regulate behaviors associated with human neuropsychiatric disorders. The study, published in the journal Nature, focused on a group of cells known as astrocytes—star-shaped cells that tile the central nervous system and provide a support structure for the neural communication … Read more