Increases in human motoneuron excitability after cervical spinal cord injury depend on the level of injury
نویسندگان
چکیده
منابع مشابه
Adrenergic receptors modulate motoneuron excitability, sensory synaptic transmission and muscle spasms after chronic spinal cord injury.
The brain stem provides most of the noradrenaline (NA) present in the spinal cord, which functions to both increase spinal motoneuron excitability and inhibit sensory afferent transmission to motoneurons (excitatory postsynaptic potentials; EPSPs). NA increases motoneuron excitability by facilitating calcium-mediated persistent inward currents (Ca PICs) that are crucial for sustained motoneuron...
متن کاملMuscle Spasms After Chronic Spinal Cord Injury Excitability, Sensory Synaptic Transmission and Adrenergic Receptors Modulate Motoneuron
[PDF] [Full Text] [Abstract] , April , 2011; 105 (4): 1835-1849. J Neurophysiol Brian R. Noga, Dawn M. G. Johnson, Mirta I. Riesgo and Alberto Pinzon receptors in the thoraco-lumbar spinal cord 2b α or NE 1a α with NE Locomotor-activated neurons of the cat. II. Noradrenergic innervation and colocalization [PDF] [Full Text] [Abstract] , October , 2011; 106 (4): 1652-1661. J Neurophysiol Tany...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2017
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.00676.2016