Consistent features in the forelimb representation of primary motor cortex in rhesus macaques

Journal of Neuroscience

Volumn 21, Issue 8, 2001, Pages 2784-2792

  Park, Michael C ^a   Belhaj Saïf, Abderraouf ^a   Gordon, Michael ^b   Cheney, Paul D ^a  

^a Mental Retardation Research Center   (United States)

^b UNIVERSITY OF KANSAS MEDICAL CENTER   (United States)

Author keywords

EMG; Forelimb; Macaque; Muscles; Poststimulus facilitation; Primary motor cortex; Stimulus triggered averaging

Indexed keywords

ANIMAL EXPERIMENT; ARTICLE; BRAIN REGION; CELL SPECIFICITY; CONTROLLED STUDY; ELECTRODE; ELECTROMYOGRAPHY; FACILITATION; FORELIMB; MALE; MOTOR CORTEX; MUSCLE CONTRACTION; MUSCLE EXCITATION; NONHUMAN; PRIORITY JOURNAL; RHESUS MONKEY;

EID: 0035871367     PISSN: 02706474     EISSN: None     Source Type: Journal    
DOI: 10.1523/jneurosci.21-08-02784.2001     Document Type: Article

References (32)

1. Cross-correlation analysis of interneuronal connectivity in the motor cortex of the monkey
2. Topographical organization of cortical efferent zones projecting to distal forelimb muscles in the monkey
3. Functional organization of a cortical efferent system examined with focal depth stimulation in cats
4. An investigation of the intrinsic circuitry of the motor cortex of the monkey using intra-cortical microstimulation
5. Distribution and characteristics of poststimulus effects in proximal and distal forelimb muscles from red nucleus in the monkey
6. Electrophysiological methods for mapping brain motor circuits
7. Comparable patterns of muscle facilitation evoked by individual corticomotoneuronal (CM) cells and by single intracortical microstimuli in primates: Evidence for functional groups of CM cells
8. Postspike facilitation of forelimb muscle activity by primate corticomotoneuronal cells
9. Synaptic interactions between cortical neurons
10. The relationship of corpus callosum connections to electrical stimulation maps of motor, supplementary motor, and the frontal eye fields in owl monkeys
11. Topographic organization of corticospinal projections from the frontal lobe: Motor areas on the lateral surface of the hemisphere
12. Functional organization of motor cortex and its participation in voluntary movements
13. Relationship of intrinsic connections to forelimb movement representations in monkey motor cortex: A correlative anatomical and physiological study
14. Mapping motor cortex output zones with stimulus triggered averaging of EMG activity: Distal and proximal forelimb muscle representations in the rhesus monkey
15. Characteristics of corticomotoneuronal postspike facilitation and reciprocal suppression of EMG activity in the monkey
16. An intracortical microstimulation study of output organization in precentral cortex of awake primates
17. Spatial organization of precentral cortex in awake primates. II. Motor outputs
18. Corticospinal facilitation of hand muscles during voluntary movement in the conscious monkey
19. Corticomotoneuronal postspike effects in shoulder, elbow, wrist, digit, and instrinsic hand muscles during a reach and prehension task
20. Facilitation and suppression of wrist and digit muscles from single rubromotoneuronal cells in the awake monkey
21. Reorganization of movement representations in primary motor cortex following focal ischemic infarcts in adult squirrel monkeys
22. Neurophysiological correlates of hand preference in primary motor cortex of adult squirrel monkeys
23. Use-dependent alterations of movement representations in primary motor cortex of adult squirrel monkeys
24. Chronic recording of EMG activity from large numbers of forelimb muscles in awake macaque monkeys
25. Which elements are excited in electrical stimulation of mammalian central nervous system: A review
26. Digit-muscle responses evoked from multiple intracortical foci in monkey precentral motor cortex
27. Architectonics, somatotopic organization, and ipsilateral cortical connections of the primary motor area (M1) of owl monkeys
28. Excitation of pyramidal tract cells by intracortical microstimulation: Effective extent of stimulating current
29. Multiple representation in the primate motor cortex
30. Two representations of the hand in area 4 of a primate. I. Motor output organization
31. Two representations of the hand in area 4 of a primate. II. Somatosensory input organization
32. Effects on muscle activity from microstimuli applied to somatosensory and motor cortex during voluntary movement in the monkey