Brain Structure and Its Origins
MIT OpenCourseWare's outline of vertebrate functional neuroanatomy draws on comparative neuroanatomy, evolution, and brain development to explain how nervous systems are built and organized. Lessons trace early steps toward a central nervous system, basic patterns of brain and spinal cord connectivity, regional differentiation, and regeneration, then move into motor and sensory pathways, motivational systems, innate action patterns, habit formation, and higher cognitive functions. Lab sessions have students review neuroanatomy techniques and perform actual brain dissections, connecting textbook diagrams to physical tissue. Materials include lecture notes, readings, and lab assignments from MIT's Brain and Cognitive Sciences department, free to access under a Creative Commons license with no certificate offered. The course suits students who want a structural, developmental, and evolutionary grounding in neuroanatomy rather than a purely clinical or behavioral approach to the brain.