S Rossignol, R Dubuc, JP Gossard - Physiological reviews, 2006 - journals.physiology.org
Locomotion results from intricate dynamic interactions between a central program and feedback mechanisms. The central program relies fundamentally on a genetically …
CJ Heckman, RM Enoka - Comprehensive physiology, 2012 - drive.google.com
Movement is accomplished by the controlled activation of motor unit populations. Our understanding of motor unit physiology has been derived from experimental work on the …
Movement, the fundamental component of behavior and the principal extrinsic action of the brain, is produced when skeletal muscles contract and relax in response to patterns of action …
JB Nielsen, C Crone, H Hultborn - Acta physiologica, 2007 - Wiley Online Library
Spasticity is a term, which was introduced to describe the velocity‐sensitive increased resistance of a limb to manipulation in subjects with lesions of descending motor pathways …
All movements are generated by the activation of motoneurons, and hence their input-output properties define the final step in processing of all motor commands. A major challenge to …
The dendrites of motoneurons are not, as once thought, passive conduits for synaptic inputs. Instead they have voltage‐dependent channels that provide the capacity to generate a very …
AS Hassan, ME Fajardo, M Cummings… - The Journal of …, 2021 - Wiley Online Library
Ageing is a natural process causing alterations in the neuromuscular system, which contributes to reduced quality of life. Motor unit (MU) contributes to weakness, but the …
The excitability of spinal motoneurons is both fundamental for motor behavior and essential in diagnosis of neural disorders. There are two mechanisms for altering this excitability. The …
Persistent inward currents (PICs) are present in many types of neurons and likely have diverse functions. In spinal motoneurons, PICs are especially strong, primarily located in …