Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Stephan Quessy"'
Publikováno v:
IBRO Neuroscience Reports, Vol 15, Iss , Pp S675- (2023)
Externí odkaz:
https://doaj.org/article/5a38014acc834fcbb37971b28e147e64
Publikováno v:
The Journal of Neuroscience
Brain injuries cause hemodynamic changes in several distant, spared areas from the lesion. Our objective was to better understand the neuronal correlates of this reorganization in awake, behaving female monkeys. We used reversible inactivation techni
Autor:
Marco Bonizzato, Rose Guay Hottin, Sandrine L. Côté, Elena Massai, Léo Choinière, Uzay Macar, Samuel Laferrière, Parikshat Sirpal, Stephan Quessy, Guillaume Lajoie, Marina Martinez, Numa Dancause
Publikováno v:
Cell Reports Medicine. 4:101008
Publikováno v:
Journal of neurophysiology. 127(5)
Nonhuman primate (NHP) movement kinematics have been decoded from spikes and local field potentials (LFPs) recorded during motor tasks. However, the potential of LFPs to provide network-like characterizations of neural dynamics during planning and ex
Publikováno v:
Journal of Neurophysiology
In rats, forelimb movements are evoked from two cortical regions, the caudal and rostral forelimb areas (CFA and RFA, respectively). These areas are densely interconnected and RFA induces complex and powerful modulations of CFA outputs. CFA and RFA a
Autor:
Elena Massai, Stephan Quessy, Rose Guay-Hottin, Numa Dancause, Samuel Laferriere, Marina Martinez, Sandrine L. Côté, Guillaume Lajoie, Marco Bonizzato
Publikováno v:
SSRN Electronic Journal.
Neural stimulation can alleviate or even reverse paralysis and sensory deficits. Rapid technological advancements bring the possibility to develop complex and refined patterns of neurostimulation. However, multipronged interventions with high-density
Publikováno v:
J Neurophysiol
Premotor areas of primates are specialized cortical regions that can contribute to hand movements by modulating the outputs of the primary motor cortex (M1). The goal of the present work was to study how the supplementary motor area (SMA) located wit
Publikováno v:
The Journal of Neuroscience. 37:5960-5973
The dorsal and ventral premotor cortices (PMd and PMv, respectively) each take part in unique aspects for the planning and execution of hand movements. These premotor areas are components of complex anatomical networks that include the primary motor
Publikováno v:
Cerebral Cortex (New York, NY)
The ventral premotor cortex (PMv) is a key node in the neural network involved in grasping. One way PMv can carry out this function is by modulating the outputs of the primary motor cortex (M1) to intrinsic hand and forearm muscles. As many PMv neuro
Publikováno v:
Current Biology. 26:1737-1743
In primates, the refinement of motor behaviors, in particular hand use, is associated with the establishment of more direct projections from primary motor cortex (M1) onto cervical motoneurons [1, 2] and the appearance of additional premotor and sens