Neurobiology MBB Track /
Biology MBB Track
The Neurobiology Track is available to all students. The Biology Track is available only to members of the classes of 2009 and earlier years.
Contact Information
Websites:
neurobiology
biology
Advising (for both tracks):
Prof. John Dowling, dowling@mcb.harvard.edu
Dr. Jonathan Matsui, jmatsui@fas.harvard.edu
Barbara Cerva, barbara@mcb.harvard.edu / James Poolner, jp@mcb.harvard.edu
The Intellectual Basis
Neurobiology is concerned with uncovering the biological mechanisms by which nervous systems mediate behavior. Over the past half century, much of neurobiology has focused on the cells of the nervous system. The structure and physiology of nerve cells (neurons) and supporting glial cells has been elucidated in considerable detail as well as the functional contacts (synapses) made between neurons. How individual nerve and receptor cells generate, carry, and transmit electrical and chemical signals is now well under-stood, and many substances that are used by neurons to communicate information have been identified. More recently, molecular biological approaches are revealing the molecules involved in carrying out neural activities, and we are rapidly gaining glimpses of how these molecules function.
As we move into the 21st century, increasing attention is being given to integrative or systems neurobiology -- the study of aggregates of neurons and functional circuits. How do assemblies of neurons give rise to the behaviors we associate with higher brain functions, from perception and control of movement to learning and memory? Increasingly, studies on both invertebrate and vertebrate nervous systems are asking such questions. A particularly intriguing problem is how nervous systems develop and establish their complex circuitry.
The MBB Tracks in Neurobiology and Biology are intended to provide students with the tools to study nervous systems biologically -- from molecules to behavior. These tracks are necessarily broad, requiring students to study chemistry, physics, and mathematics as well as cellular, molecular, and behavioral biology. Students electing one of these tracks will be well prepared for graduate programs in biology or neurobiology as well as for medical school.