{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Marmelshtein A"],"funding":["European Research Council"],"pagination":["2925-2940.e6"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7617130"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["33(14)"],"pubmed_abstract":["Insufficient sleep is commonplace in modern lifestyle and can lead to grave outcomes, yet the changes in neuronal activity accumulating over hours of extended wakefulness remain poorly understood. Specifically, which aspects of cortical processing are affected by sleep deprivation (SD), and whether they also affect early sensory regions, remain unclear. Here, we recorded spiking activity in the rat auditory cortex along with polysomnography while presenting sounds during SD followed by recovery sleep. We found that frequency tuning, onset responses, and spontaneous firing rates were largely unaffected by SD. By contrast, SD decreased entrainment to rapid (≥20 Hz) click trains, increased population synchrony, and increased the prevalence of sleep-like stimulus-induced silent periods, even w"],"journal":["Current biology : CB"],"pubmed_title":["Sleep-like changes in neural processing emerge during sleep deprivation in early auditory cortex."],"pmcid":["PMC7617130"],"funding_grant_id":["864353"],"pubmed_authors":["Marmelshtein A","Hadad B","Ben-Eliyahu S","Eckerling A","Nir Y"],"additional_accession":[]},"is_claimable":false,"name":"Sleep-like changes in neural processing emerge during sleep deprivation in early auditory cortex.","description":"Insufficient sleep is commonplace in modern lifestyle and can lead to grave outcomes, yet the changes in neuronal activity accumulating over hours of extended wakefulness remain poorly understood. Specifically, which aspects of cortical processing are affected by sleep deprivation (SD), and whether they also affect early sensory regions, remain unclear. Here, we recorded spiking activity in the rat auditory cortex along with polysomnography while presenting sounds during SD followed by recovery sleep. We found that frequency tuning, onset responses, and spontaneous firing rates were largely unaffected by SD. By contrast, SD decreased entrainment to rapid (≥20 Hz) click trains, increased population synchrony, and increased the prevalence of sleep-like stimulus-induced silent periods, even w","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jul","modification":"2025-04-06T23:31:29.686Z","creation":"2025-04-04T12:00:58.358Z"},"accession":"S-EPMC7617130","cross_references":{"pubmed":["37385257"],"doi":["10.1016/j.cub.2023.06.022"]}}