Search For "brain noise"
Researchers find ketamine can increase brain noise
Updated : 3 years, 2 months ago IST
An international team of researchers has found that ketamine, being an NMDA receptor inhibitor, increases the brain's background noise, causing higher entropy of incoming sensory signals and disrupting their transmission between the thalamus and the cortex.
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Study reveals brain noise contains a unique signature of dream sleep
Updated : 5 years, 7 months ago IST
Washington [US], August 7 (ANI): When we dream, our brains are filled with noisy electrical activity that looks nearly identical to that of the awake brain. But researchers have pulled a signal out of the noise that uniquely defines dreaming, or REM (Rapid eye movement) sleep, potentially ma
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