Signals &Synapses

What exactly are brain oscillations, and why do we need them? In this episode, co-host Chiara Zanonato sits down with neuroscientist Pascal Fries to explore how these rhythmic patterns emerge in the brain and what role they play in attention. Together, they unpack the "communication through coherence" theory, a fascinating idea about how brain regions sync up to focus our thoughts. Get ready to tune into the brain’s own internal frequencies.

How does the brain keep time? From anticipating a green light to following a song’s rhythm, our brains rely on internal clocks. In this episode, co-host Theresa Horn talks with neuroscientist Assaf Breska about how these timing mechanisms work—and how they can be studies, even though they’re hidden deep in the brain. Learn why studying patients with cerebellar lesions is key to this research and how these insights could one day lead to better treatments.