Patterns of locomotor drive to motoneurons and last-order interneurons: Clues to the structure of the CPG

Journal of Neurophysiology

Volumn 86, Issue 1, 2001, Pages 447-462

  Burke, R E ^a   Degtyarenko, A M ^a,b   Simon, E S ^a,c  

^a NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c TEL AVIV SOURASKY MEDICAL CENTER   (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

ANIMAL TISSUE; ARTICLE; CAT; CELL ACTIVITY; CELL STRUCTURE; EXCITATORY POSTSYNAPTIC POTENTIAL; FEMALE; FLEXOR MUSCLE; LOCOMOTION; MOTONEURON; MUSCLE CONTRACTILITY; MUSCLE SPINDLE AFFERENT NERVE; NERVE STIMULATION; NONHUMAN; PRIORITY JOURNAL; REFLEX; SENSORY NERVE CELL; SKIN MANIFESTATION;

EID: 0034930997     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.2001.86.1.447     Document Type: Article

References (64)

1. The distal hindlimb musculature of the cat: Cutaneous reflexes during locomotion
2. Phasic gain control of the transmission in cutaneous reflex pathways to motoneurones during "fictive" locomotion
3. Group 1 extensor afferents evoke disynaptic EPSPs in cat hindlimb extensor motoneurones during fictive locomotion
4. The supraspinal control of mammalian locomotion
5. Activity of rubrospinal neurons during locomotion and scratching in the cat
6. Adaptive control for backward quadrupedal walking. III. Stumbling corrective reactions and cutaneous reflex sensitivity
7. The use of state-dependent modulation of spinal reflexes as a tool to investigate the organization of spinal interneurons
8. Patterns of reflex modulation are markers for the structure of the central pattern generator for locomotion in the cat
9. Strategies to identify interneurons involved in locomotor pattern generation in the mammalian spinal cord
10. Involuntary stepping after chronic spinal cord injury
11. Scratch responses in normal cats: Hindlimb kinematics and muscle synergies
12. Forms of forward quadrupedal locomotion. II. A comparison of posture, hindlimb kinematics, and motor patterns for upslope and level walking
13. Interruptions of fictive scratch motor rhythms by activation of cutaneous flexion reflex afferents in the turtle
14. Differential modulation of disynaptic cutaneous inhibition and excitation in ankle flexor motoneurons during fictive locomotion
15. Locomotor modulation of disynaptic EPSPs from the mesencephalic locomotor region in cat motoneurons
16. Modulation of oligosynaptic cutaneous and muscle afferent reflex pathways during fictive locomotion and scratching in the cat
17. Evidence for a spinal central pattern generator in humans
18. Responses of medullary reticulospinal neurones to stimulation of cutaneous limb nerves during locomotion in intact cats
19. The role of cutaneous afferents from the distal hindlimb in the regulation of the step cycle of thalamic cats
20. Gating and reversal of reflexes in ankle muscles during human walking
21. The convergence of monosynaptic excitatory afferents on to many different species of alpha-motoneurones
22. Peripheral and central control of flexor digitorum longus and flexor hallucis longus motoneurons: The synaptic basis of functional diversity
23. Disynaptic excitation from the medial longitudinal fasciculus to lumbosacral motoneurons-modulation by repetitive activation, descending pathways, and locomotion
24. Stumbling corrective reaction: A phase-dependent compensatory reaction during locomotion
25. Phase dependent reflex reversal during walking in chronic spinal cats
26. Phasic gain control of reflexes from the dorsum of the paw during spinal locomotion
27. The site of action and active form of local anesthetics. II. Experiments with quaternary compounds
28. Emerging principles governing the operation of neural networks
29. Disynaptic vestibulospinal and reticulospinal excitation in cat lumbosacral motoneurons: Modulation during fictive locomotion
30. Control of locomotion in bipeds, tetrapods and fish
31. Distributed effects of dopamine modulation in the crustacean pyloric system
32. How do we approach the locomotor network in the mammalian spinal cord?
33. Interneuronal relay in spinal pathways from proprioceptors
34. The effects of DOPA on the spinal cord. V. Reciprocal organization of pathways transmitting excitatory action to alpha motoneurones of flexors and extensors
35. Factors determining motoneuron rhythmicity during fictive locomotion
36. Brainstem and spinal cord mechanisms for the initiation of locomotion
37. Neuromodulation intrinsic to the central pattern generator for escape swimming in Tritonia
38. Cat hindlimb muscles exert substantial torques outside the sagittal plane
39. Central reflex modulation during locomotion
40. Spinal mechanisms involved in somatic activities
41. The distal hindlimb musculature of the cat: Interanimal variability of locomotor activity and cutaneous reflexes
42. Control of spinal mechanisms from the brain
43. Disynaptic group I excitation of synergist ankle extensor motoneurones during fictive locomotion in the cat
44. Differential control of short latency cutaneous excitation in cat FDL motoneurons during fictive locomotion
45. The actions of FDL and FHL muscles in intact cats: Functional dissociation between anatomical synergists
46. Kinesiological studies of self- and cross-reinnervated FDL and soleus muscles in freely moving cats
47. Interneurones and locomotion
48. Enhancement and resetting of locomotor activity my muscle afferents
49. Main characteristics of the hindlimb locomotor cycle in the decorticate cat with special reference to bifunctional muscles
50. Neural control of stereotypic limb movements
51. Phasic modulation of short latency cutaneous excitation in flexor digitorum longus motoneurons during fictive locomotion
52. Phasic control of the transmission in the excitatory and inhibitory reflex pathways from cutaneous afferents to alphamotoneurons during fictive locomotion in cats
53. The possibility of phase-dependent monosynaptic and polysynaptic is excitation to homonymous motoneurones during fictive locomotion
54. Are central pattern generators understandable?
55. Basic principles for generating motor output in the stomatogastric ganglion
56. Excitatory and inhibitory postsynaptic potentials in alpha-motoneurons produced during fictive locomotion by stimulation of the mesencephalic locomotor region
57. Neurophysiology of locomotor automatism
58. Forms of forward quadrupedal locomotion. III. A comparison of posture, hindlimb kinetics, and motor patterns for downslope and level walking
59. Neural and biomechanical control strategies for different forms of vertebrate hindlimb motor tasks
60. The modulation of human reflexes during functional tasks
61. Adaptive control for backward quadrupedal walking. VI. Metatarsophalageal joint dynamics and motor patterns of digit muscles
62. Dynamic control of location-specific information in tactile cutaneous reflexes from the foot during human walking
63. Control of locomotion in the decerebrate cat
64. The distal hindlimb musculature of the cat: Mulitaxis moment arms at the ankle joint