Association for Biology Laboratory Education

Human Mastication Project Laboratory
 

Paul Lennard

Tested Studies in Laboratory Teaching, 1995, Volume 16

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Abstract

The pattern of jaw movements during mastication is fairly simple and lends itself to both a kinematic and a non-invasive electromyographic (EMG) analysis. Students are provided with a customized Mac computer/LabView software virtual instrument system for the acquisition, storage, and parametric analysis of kinematic video data correlated on a frame-by-frame basis with multichannel EMG records. Each student is asked to design and implement a set of mastication experiments, thus gaining exposure to library research, outlining a feasible project, writing a grant proposal, data collection, analysis, and final presentation of results.

Keywords:  mastication, EMG, cantral pattern generators, kinematics

Emory University (1994)

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