Jason visits the TWiN studio to explain Arc Capsid Bearing Any RNAs (ACBARs), virus-like capsids that transfer genetic information between neurons.
Erin and the TWiN team explain how dopamine neurons encode reward probability and uncertainty, and their roles in attention-based learning and risk-taking such as gambling and addiction.
The TWiN team explain the basic principles of synaptic transmission, and review a classic paper demonstrating that recycling endosomes are important for modifying synaptic strength, which is involved in information storage and processing.
The synaptics launch the first episode of TWiN by revealing their training, research interests, and goals for the podcast.