Functional characterization of the fronto-parietal reaching and grasping network: reversible deactivation of M1 and areas 2, 5, and 7b in awake behaving monkeys-Reference-Cited by-同舟云学术

Functional characterization of the fronto-parietal reaching and grasping network: reversible deactivation of M1 and areas 2, 5, and 7b in awake behaving monkeys

Published:2022-05-01 Issue:5 Volume:127 Page:1363-1387
ISSN:0022-3077
Container-title:Journal of Neurophysiology
language:en
Short-container-title:Journal of Neurophysiology

Author:

Goldring Adam B.¹²^ORCID,Cooke Dylan F.²³^ORCID,Pineda Carlos R.¹²^ORCID,Recanzone Gregg H.²⁴,Krubitzer Leah A.¹²^ORCID

Affiliation:

1. Department of Psychology, University of California, Davis, California

2. Center for Neuroscience, University of California, Davis, California

3. Department of Biomedical Physiology and Kinesiology (BPK), Simon Fraser University, Burnaby, British Columbia, Canada

4. Department of Neurobiology, Physiology and Behavior, University of California, Davis, California

Abstract

This is the first study to directly compare the results of cooling different portions of the fronto-parietal reaching and grasping network (motor cortex, anterior and posterior parietal cortex) in the same animals and the first to employ a complex, bimanual reaching and grasping task that is ethologically relevant. Whereas cooling area 7b or area 5L evoked deficits at distinct task phases, cooling M1 evoked a general set of deficits and cooling area 2 evoked proprioceptive deficits.

Funder

HHS | NIH | National Institute of Neurological Disorders and Stroke

Publisher

American Physiological Society

Subject

Physiology,General Neuroscience

Link

https://journals.physiology.org/doi/pdf/10.1152/jn.00279.2021

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