M1 Sequence Overview
CNS - Head and Neck
Sequence Director

Peter Hitchcock, Ph.D.
Professor, Ophthalmology & Visual Sciences
Professor, Cell and Developmental Biology
Email: peterh@umich.edu

Sequence Description

The central nervous system component of this sequence is foundational in nature and stresses the organizational principles and structure/function relationships in the central nervous system, including the spinal cord. The sequence emphasizes the relationship between the gross organization of the central nervous system, its subdivision into specialized regions and the corresponding transmission of sensory information and the nervous system control of behavior. The cell biology of the neuron, neurotransmitter systems and neuronal injury and repair are also emphasized.

In the eleven laboratory modules, students examine standard plastinated specimens, three-dimensional models, and diagrams of the brain regions described in the lectures. A glossary of terms is also provided.

Upon completion of this sequence students will know both the external and internal anatomy of the central nervous system, including the clinically relevant sensory and motor pathways. In addition, students will know the histology and cell biology of neurons and some molecular details of neurotransmitters and the molecular basis for synaptic communication. Students will know the anatomy of the cranium and vascular supply to the brain as well as the histology of neurons and the special sensory organs and central pathways that subserve vision, hearing, and balance.