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… Academy of Sciences , show that when animals were under propofol-induced general anesthesia, a sensory region … and MIT’s Department of Brain and Cognitive Sciences. “Propofol general anesthesia deactivates the top-down … heard the tone sequences both while awake and while under propofol anesthesia. There were no surprises about the waking …

… Brown’s review describes how drugs including ketamine, propofol, and dexmedetomidine directly intersect with the … Ketamine increases BDNF and alters network connectivity. Propofol works by increasing GABA and it both increases BDNF …

… within the cortex November 8, 2023 Research Findings Under propofol general anesthesia, sensory input still reaches the … to all be “on the same page.” consciousness anesthesia propofol … Under propofol general anesthesia, sensory input still reaches the … across the brain’s cortex and that the anesthetic drug propofol cancels sensory processing by cutting it off. In the …

… study , Miller and Brown’s labs showed that the anesthetic propofol induced a powerful low-frequency traveling wave that … opportunities for follow-up studies, Miller said. Does propofol (another anesthetic) also produce this signature of …

… and spikes across five brain areas in animals reveals how propofol induces unconsciousness anesthesia cortex prefrontal … and spikes across five brain areas in animals reveals how propofol induces unconsciousness In a uniquely deep and detailed look at how the commonly used anesthetic propofol causes unconsciousness, a collaboration of labs at …

… lessons Brown has long studied how anesthetic drugs like propofol, ketamine, or dexmedetomidine produce states of … other.” In 2021 Brown and Miller’s labs showed that under propofol, neurons that spiked as many as 10 times a second … to establish ketamine’s brain wave signature . Unlike with propofol, ketamine-mediated unconsciousness included periods …

… A spectrogram of EEG readings from a study volunteer under propofol general anesthesia. Brain rhythm frequency is lower … brain regions. Commonly used anesthesia drugs such as propofol have a significant effect on these oscillations. During anesthesia induced by propofol or other anesthetics that increase the effectiveness …