Tomomi Tsunematsu

This study examines how different amyloid-beta fibrils affect sleep and cortical activity in mice, revealing distinct impacts of Aβ40 and Aβ42.

This study shows that chemogenetic activation of astrocytes in specific brain regions affects sleep/wakefulness states and cortical oscillations differently.

This study investigates P-waves during NREM sleep, showing they share short-term dynamics with REM sleep P-waves but differ in longer-term cholinergic dynamics and hippocampal coupling.

This study shows that astrocyte Ca2+ levels change with sleep/wakefulness states and vary across brain regions in mice.

This study investigates state-dependent dynamics of pontine ensembles and their interactions with the cortex across sleep states in mice, revealing distinct functional roles of sleep.