This program is designed to analyze the input-output organization of the motor cortex. We have recently demonstrated that in contrast to the classical concept of a single body map, the motor cortexes of cat and primates contain two spatially separate representations of distal forelimb musculature. During the current period of support we will continue to analyze the anatomical and functional organization of the two motor representations. This analysis will involve: 1) microelectrode recording of motor cortex neurons during activation of peripheral afferent inputs, 2) intracortical microstimulation to determine the patterns of motor representation, and 3) retrograde and anterograde protein transport techniques to define the connectivity of the two motor representations.

Agency
National Institute of Health (NIH)
Institute
National Institute of Neurological Disorders and Stroke (NINDS)
Type
Research Project (R01)
Project #
5R01NS002957-26
Application #
3393265
Study Section
Neurology A Study Section (NEUA)
Project Start
1979-03-01
Project End
1987-03-31
Budget Start
1986-03-01
Budget End
1987-03-31
Support Year
26
Fiscal Year
1986
Total Cost
Indirect Cost
Name
Upstate Medical University
Department
Type
Schools of Medicine
DUNS #
058889106
City
Syracuse
State
NY
Country
United States
Zip Code
13210