Motor cortical cell discharge during voluntary gait modification
Reference (21)
Supraspinal contributions to the initiation and control of locomotion in the cat
Prog. Neurobiol.
(1986)- et al.
Somatic sensory transmission to the cortex during movement: phasic modulation over the locomotor step cycle
Exp. Neurol.
(1982) - et al.
Single unit chronic recordings from the sensorimotor cortex of unrestrained cats during locomotion
Exp. Neurol.
(1978) - et al.
Spinal axon collaterals of corticospinal neurons identified by intracellular injection of horseradish peroxidase
Brain Research
(1979) A microwire technique for recording single neurons in unrestrained animals
Brain Res. Bull.
(1978)The motor cortex and locomotion in the cat
- et al.
Discharges of pyramidal tract and other motor cortical neurones during locomotion in the cat
J. Physiol. (Lond.)
(1984) - et al.
Topographical localisation in the motor cortex of the cat for somatic afferent responses and evoked movements
J. Physiol. (Lond.)
(1984) - et al.
Forelimb electromyographic responses to motor cortex stimulation during locomotion in the cat
J. Physiol. (Lond.)
(1985) - et al.
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
J. Neurophysiol.
(1985)
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2021, Neurobiology of DiseaseCitation Excerpt :For technical reasons, primate investigations have been limited to upper limb movements. However, peri-movement activity in PT neurons in the M1 of rodents (Isomura et al., 2009; Peters et al., 2017; Soma et al., 2017; Saiki et al., 2018; Heindorf et al., 2019; Rios et al., 2019) and cats (Armstrong and Drew, 1984; Drew, 1988; Drew et al., 2002) is present for movements involving the upper and lower limbs. In these species, peri-movement modulation of PT neurons is greater for movements involving precise sensory guidance (Drew, 1988; Drew et al., 2002; Heindorf et al., 2019), consistent with M1 lesion effects (Drew et al., 1996; Lopes et al., 2017; Heindorf et al., 2018).
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This work was supported by the Fonds de Recherche en Sante´du Que´bec (FRSQ) and by the Canadian MRC.
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I would like to thank Dr. S. Rossignol for his helpful comments on his work and Messrs. S. Bergeron and R. Bouchoux for the construction of the electrical and mechanical apparatus. Mr. S. Doucet is thanked for his programming assistance, G. Filosi for artwork, D. Cyr for photography, R. St.-Jaques for technical assistance, and Drs. J. Kalaska and A. Smith for their helpful comments on the manuscript.