IMAGE: A MULTITAPER SPECTROGRAM OF 120 SECONDS OF READINGS FROM A HUMAN PATIENT UNDER KETAMINE ANESTHESIA SHOWS DISTINCT BANDS OF HIGH POWER (WARMER COLORS) AT HIGH “GAMMA” FREQUENCIES AND VERY LOW “DELTA” FREQUENCIES. CREDIT: BROWN LAB/MIT PICOWER INSTITUTE By developing the first statistical model to finely characterize how ketamine anesthesia affects the brain, a team...
