Neuroscience
Researchers identify potential cause of schizophrenic symptoms
Schizophrenia affects millions of people worldwide but the cause of its wide-ranging symptoms remains largely unknown.
May 7, 2015
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Page 7 - News tagged with oscillation
Neuroscience
Scientists use brain stimulation to boost creativity, set stage to treat depression
A UNC School of Medicine study has provided the first direct evidence that a low dose of electric current can enhance a specific brain pattern to boost creativity by an average of 7.4 percent in healthy adults, according ...
Apr 16, 2015
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Neuroscience
Certain brain rhythms coordinate cognitive map in human spatial navigation
Chinese researchers have reported that slow rhythmic fluctuations in brain activity—theta oscillations in the medial prefrontal cortex (mPFC)–entorhinal cortex (EC) circuit—play an essential role in enabling spatial ...
Oct 27, 2021
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Neuroscience
Abnormal oscillation in the brain causes motor deficits in Parkinson's disease
The research group headed by Professor Atsushi Nambu (The National Institute for Physiological Sciences) and Professor Masahiko Takada (Primate Research Institute, Kyoto University) has shown that the 'oscillatory' nature ...
Nov 1, 2011
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Medications
New insights on how ketamine can lessen symptoms of depression but also cause dissociative side effects
Ketamine is useful for treating depression, but unfortunately, it can cause dissociative symptoms—such as having an out-of-body experience or feeling emotionally numb.
May 2, 2023
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Neuroscience
'Waves' of neural activity give new clues about Alzheimer's
While unconscious during deep sleep, slow-wave neuron activity travels across the cerebral cortex. This phenomenon is related to the consolidation of memory. A European project called SloW Dyn, led by Spanish scientists, ...
Sep 6, 2017
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Neuroscience
Faster brain waves make shorter gaps in the visual stream
"Blink and you'll miss it" isn't only for eyelids. The human brain also blinks, dropping a few frames of visual information here and there.
Nov 10, 2015
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Neuroscience
A new means of neuronal communication discovered in the human brain
In a new study published in Nature Communications, research groups of Professor J. Matias Palva and Research Director Satu Palva at the Neuroscience Centre of the University of Helsinki and Aalto University, in collaboration ...
Dec 17, 2020
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Neuroscience
Oops! Researchers find neural signature for mistake correction
Culminating an 8 year search, scientists at the RIKEN-MIT Center for Neural Circuit Genetics captured an elusive brain signal underlying memory transfer and, in doing so, pinpointed the first neural circuit for "oops" ? the ...
Apr 24, 2014
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Neuroscience
Study maps brain wave disruptions affecting memory recall
The brain circuitry that is disrupted in Alzheimer's disease appears to influence memory through a type of brain wave known as theta oscillation, a team led by UT Southwestern Medical Center researchers report. The findings, ...
Oct 5, 2023
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