Cellular and Molecular Biology for Research

Memory isn’t stored in a single place or a single cell—it’s embedded in subtle, widely distributed changes at synapses. In this episode, we explore how neuroscientists moved from abstract theories of memory to concrete biological mechanisms. We follow the trail from Hebb’s insigh ...  Show more

The human brain contains roughly 85 billion neurons, and somehow each one makes the right connections at the right place, in the right order. In this episode, we explore how such astonishing precision emerges during brain development, using the visual system as our guide—from ret ...  Show more

Neurology treats disorders of the nervous system. Psychiatry treats disorders of the mind. For a long time, these worlds were kept politely separate—one dealing with myelin, axons, and lesions, the other with mood, fear, and thought. In this episode, we tear down that artificial ...  Show more

You think your brain is idle while you’re daydreaming on the beach. It isn’t. In this episode, we use a fake shark fin to expose three deeply intertwined brain functions: the brain at rest, selective attention, and consciousness. We explore how the so-called “resting” brain is an ...  Show more

This episode dives into one of the brain’s most audacious tricks: turning vibrations in the air and symbols on a page into ideas, emotions, jokes, and entire cultures. We explore how language travels through our sensory systems, gets sculpted by specialized neural circuits, and e ...  Show more