S4E1 - Niels Niethard - Neural mechanisms underpinning sleep

In this episode, we’re joined by Dr. Niels Niethard from the University of Tübingen to explore what sleep looks like at the level of cortical microcircuits — and how excitation and inhibition are dynamically reconfigured across brain states. Niels walks us through how excitatory pyramidal neurons interact with distinct inhibitory interneuron populations, including somatostatin (SST) and parvalbumin (PV) cells. We discuss how these cell-type-specific interactions shift from wakefulness to non...