Time-varying changes in corticospinal excitability accompanying the triphasic EMG pattern in humans

Journal of Physiology

Volumn 528, Issue 3, 2000, Pages 633-645

  MacKinnon, Colum D ^a,b,c   Rothwell, John C ^b  

^a MEDICAL RESEARCH COUNCIL   (United Kingdom)

^b UNIVERSITY OF TORONTO   (Canada)

^c MOUNT SINAI SCHOOL OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; ARTICLE; CONTROLLED STUDY; ELECTROMYOGRAM; EVOKED MUSCLE RESPONSE; FEMALE; HAND MOVEMENT; HOFFMANN REFLEX; HUMAN; HUMAN EXPERIMENT; MALE; MOTOR CORTEX; MUSCLE FUNCTION; NERVE STIMULATION; NORMAL HUMAN; PRIORITY JOURNAL; PYRAMIDAL TRACT; TIME; TRANSCRANIAL MAGNETIC STIMULATION; WRIST; CEREBELLUM; ELECTROMYOGRAPHY; MUSCLE CONTRACTION; NERVE EXCITABILITY; PRIMARY MOTOR CORTEX; TASK PERFORMANCE;

EID: 0034325920     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1469-7793.2000.00633.x     Document Type: Article

References (43)

1. Recording the pyramidal volley evoked by transcranial magnetic stimulation in a conscious monkey
2. Single-joint rapid arm movements in normal subjects and in patients with motor disorders
3. Time course of corticospinal excitability in reaction time and self-paced movements
4. Functional classes of primate corticomotoneuronal cells and their relation to active force
5. Patterns of facilitation and suppression of antagonist forelimb muscles from motor cortex sites in the awake monkey
6. Movement-related phasic muscle activation. II. Generation and functional role of the triphasic pattern
7. Differential relation of discharge in primary motor cortex and premotor cortex to movements versus actively maintained postures during a reaching task
8. Facilitation of a hand muscle response to stimulation of the motor cortex preceding a simple reaction task
9. Electrical magnetic stimulation of human motor cortex: Surface EMG and single motor unit responses
10. Effects of voluntary contraction on descending volleys evoked by transcranial magnetic stimulation in conscious humans
11. Pyramidal tract activity associated with a conditioned hand movement in the monkey
12. Movement and electromyographic disorders associated with cerebellar dysmetria
13. Relations of motor cortex neural discharge to kinematics of passive and active elbow movements in the monkey
14. The control of rapid limb movement in the cat. III. Agonist-antagonist coupling
15. Organizing principles for single joint movements: I. A speed-insensitive strategy
16. Ballistic flexion of the human thumb
17. EMG analysis of stereotyped voluntary movements in man
18. Changes in motor cortex neural discharge associated with the development of cerebellar limb ataxia
19. Cerebellar dysmetria at the elbow, wrist, and fingers
20. Reciprocal changes of motor evoked potentials preceding voluntary movement in humans
21. A comparison of movement direction-related versus load direction-related activity in primate motor cortex, using a two-dimensional reaching task
22. Facilitation of motor evoked potentials from magnetic brain stimulation in man: A comparative study of different target muscles
23. Fast ballistic arm movements triggered by visual, auditory, and somesthetic stimuli in the monkey. I. Activity of precentral neurons
24. Patterns of muscular and motor cortical activity during a simple arm movement in the monkey
25. Corticospinal control during reach, grasp, and precision lift in man
26. Time-varying changes in corticospinal excitability accompanying the triphasic EMG
27. Function of the antagonist muscle during fast limb movements in man
28. Motor cortex excitability during ballistic forearm and finger movements
29. Recruitment of extensor-carpi-radialis motor units by transcranial magnetic stimulation and radial-nerve stimulation in human subjects
30. Relationship between EMG patterns and kinematic properties for flexion movements at the human wrist
31. Simple reaction time to focal transcranial magnetic stimulation. Comparison with reaction time to acoustic, visual and somatosensory stimuli
32. Effects of focal transcranial magnetic stimulation on simple reaction time to acoustic, visual and somatosensory stimuli
33. Premovement facilitation of motor-evoked potentials in man during transcranial magnetic stimulation of the central motor pathways
34. Manual motor performance in a deafferented man
35. Ia afferents of the antagonist are inhibited presynaptically before the onset of a ballistic muscle contraction in man
36. Centrally programmed patterns of muscle activity in voluntary motor behaviour of humans
37. Systematic changes in directional tuning of motor cortex cell activity with hand location in the workspace during generation of static isometric forces in constant spatial directions
38. Changes in the temporal pattern of primary motor cortex activity in a directional isometric force versus limb movement task
39. Enhancement of motor cortical excitability in humans by non-invasive electrical stimulation appears prior to voluntary movement
40. Early and late motor evoked potentials reflect preset agonist-antagonist organization in lower limb muscles
41. Prime mover muscle in finger lift or finger flexion reaction times: Identification with transcranial magnetic stimulation
42. Patterned ballistic movements triggered by a startle in healthy humans
43. Cerebellar hypermetria: Reduction in the early component of the antagonist electromyogram