Learning

Optogenetic Control of Cellular Activity: From Light-Sensitive Proteins to Neural Control

Membrane Potential and Ion Flux → Applications in Neuroscience

This advanced graduate-level path explores the use of light-sensitive proteins—channelrhodopsins, halorhodopsins, and other opsins—to control cellular activity with precision. Beginning with foundational concepts in membrane potential and ion channels, it progresses through the molecular mechanisms of microbial opsins, their application in neurons, and the practical design of optogenetic experiments. The path emphasizes understanding the biophysics, molecular engineering, and experimental considerations essential for using these tools in neuroscience research.