Neuroscience
Remake, refill, reuse: recycling at the synapse revealed
Neurons in the brain form tangled webs of connections. Within these webs, cells communicate with each other to control motor, cognitive and other functions.
Mar 26, 2018
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News tagged with inhibitory neurotransmitter
Psychology & Psychiatry
Impulsive versus controlled men: Disinhibited brains and disinhibited behavior
Impulsive individuals tend to display aggressive behavior and have challenges ranging from drug and alcohol abuse, to problem gambling and difficult relationships. They are less able to adapt to different social situations. ...
Nov 3, 2011
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Autism spectrum disorders
Brainwave activity reveals potential biomarker for autism in children
Autism spectrum disorder (ASD) is a neurodevelopmental disorder that can impair communication ability, socialization, and verbal and motor skills. It generally starts in early childhood and is diagnosed through behavior observation. ...
Oct 29, 2018
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Inflammatory disorders
Intestinal bacteria produce neurotransmitter, could play role in inflammation
Researchers at Baylor College of Medicine and Texas Children's Hospital have identified commensal bacteria in the human intestine that produce a neurotransmitter that may play a role in preventing or treating inflammatory ...
Jun 17, 2012
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Neuroscience
Balancing connections for proper brain function
Neuropsychiatric conditions such as autism, schizophrenia and epilepsy involve an imbalance between two types of synapses in the brain: excitatory synapses that release the neurotransmitter glutamate, and inhibitory synapses ...
Jun 22, 2012
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Neuroscience
Researchers ID brain mechanisms underlying alertness and attentiveness
Researchers at MIT's Picower Institute for Learning and Memory have shown for the first time that a common neurotransmitter acts via a single type of neuron to enable the brain to process information more effectively. The ...
Apr 28, 2015
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Neuroscience
Stress flips cocaine relapse to 'on'; research switches it back to 'off'
A heartbreaking phenomenon of addiction is that just a brief stressful episode can trigger relapse. In a detailed new cocaine addiction study conducted in rat models, which closely parallel human addictive behavior, scientists ...
Apr 11, 2017
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Neuroscience
Scientists learn more about how inhibitory brain cells get excited
Scientists have found an early step in how the brain's inhibitory cells get excited.
Jan 30, 2013
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Neuroscience
Chronic pain is relieved by cell transplantation in lab study (Update)
(Medical Xpress) -- Chronic pain, by definition, is difficult to manage, but a new study by UCSF scientists shows how a cell therapy might one day be used not only to quell some common types of persistent and difficult-to-treat ...
May 23, 2012
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Neuroscience
Neuron type-specific gene loss linked to Angelman syndrome seizures
The gene UBE3A plays a critical role in early neurological development. If UBE3A is overexpressed - or if the enzymatic function of UBE3A protein is hyperactive - autism ensues. A lack of functional UBE3A causes Angelman ...
Mar 24, 2016
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