Bioengineering M 106 - Topics in Biophysics,Channels,and Membranes

Institution:

University of California-Los Angeles

Subject:

Description:

Lecture, three hours; discussion, one hour; outside study, eight hours. Requisites: Chemistry 14C, Life Sciences 1, 2, 3, 4, Mathematics 33B, Physics 1C, 4AL, 4BL. Coverage in depth of physical processes associated with biological membranes and channel proteins, with specific emphasis on electrophysiology. Basic physical principles governing electrostatics in dielectric media, building on complexity to ultimately address action potentials and signal propagation in nerves. Topics include Nernst/Planck and Poisson/Boltzmann equations, Nernst potential, Donnan equilibrium, GHK equations, energy barriers in ion channels, cable equation, action potentials, Hodgkin/ Huxley equations, impulse propagation, axon geometry and conduction, dendritic integration. Letter grading.

Credits:

4.00

Credit Hours:

Prerequisites:

Corequisites:

Exclusions:

Level:

Instructional Type:

Lecture

Notes:

Additional Information:

Historical Version(s):

Institution Website:

www.ucla.edu/

Phone Number:

(310) 825-4321

Regional Accreditation:

Western Association of Schools and Colleges

Calendar System:

Quarter

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