Reduced neural feedback signaling despite robust neuron and gamma auditory responses during human sleep
We recorded single-unit spiking (713 clusters), microwire LFPs and iEEG from 13 patients implanted with depth electrodes while playing sounds (click-trains, words, music) during wakefulness and sleep, studying auditory responses (observed mainly in lateral temporal lobe). Amplitude of spike and gamma responses was similar in wake and NREM sleep, with modest or no attenuation in […]