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pro vyhledávání: '"G S, Bhumbra"'
Motor neurons control muscle contractions, and their recruitment by premotor circuits is tuned to produce accurate motor behaviours. To understand how these circuits coordinate movement across and between joints, it is necessary to understand whether
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d74a52c661d6518ae2774bbb128492ed
https://doi.org/10.1101/2021.06.03.446906
https://doi.org/10.1101/2021.06.03.446906
Publikováno v:
eLife
eLife, Vol 10 (2021)
eLife, Vol 10 (2021)
Motoneurons (MNs) control muscle contractions, and their recruitment by premotor circuits is tuned to produce accurate motor behaviours. To understand how these circuits coordinate movement across and between joints, it is necessary to understand whe
Autor:
Charlotte Deleuze, G. S. Bhumbra, Antonio Pazienti, Alberto Bacci, Andrea Aguirre, C. Mailhes, Marco Beato
SummaryParvalbumin (PV) positive interneurons modulate cortical activity through highly specialized connectivity patterns onto excitatory pyramidal neurons (PNs) and other inhibitory cells. PV cells are auto-connected through powerful autapses, but t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07ce2b1027f3fe4b82f7de798c2a5543
https://doi.org/10.1101/477554
https://doi.org/10.1101/477554
Publikováno v:
The Journal of Neuroscience. 35:13673-13686
Renshaw cells represent a fundamental component of one of the first discovered neuronal circuits, but their function in motor control has not been established. They are the only central neurons that receive collateral projections from motor outputs,
Autor:
G. S. Bhumbra, Marco Beato
Spinal motoneurones constitute the final output for the execution of motor tasks. In addition to innervating muscles, motoneurones project excitatory collateral connections to Renshaw cells and other motoneurones, but the latter have received little
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7fe7124ff53abdf8610347b8426fd2b
Autor:
Marco Beato, G. S. Bhumbra
Publikováno v:
Journal of Neurophysiology. 109:603-620
Communication between neurones in the central nervous system depends on synaptic transmission. The efficacy of synapses is determined by pre- and postsynaptic factors that can be characterized using quantal parameters such as the probability of neuro
Autor:
G. S. Bhumbra, Richard E.J. Dyball
Publikováno v:
Journal of Neuroendocrinology. 22:1239-1250
Reading the spike coding of hypothalamic neurones presents a considerable challenge because they exhibit highly irregular firing patterns. Electrophysiologists working in the motor and sensory systems, in which neurones fire more regularly, have devi
Publikováno v:
Journal of Neuroendocrinology. 21:935-945
Novel measures of coding based on interspike intervals were used to characterise the rhythms of single unit activity in the supraoptic nucleus during the day/night cycle in urethane-anaesthetised rats in vivo. Both continuously firing and phasic cell
Publikováno v:
The Journal of Physiology. 569:257-274
Novel measures of coding based on interspike intervals were used to characterize the responses of supraoptic cells to osmotic stimulation. Infusion of hypertonic NaCl in vivo increased the firing rate of continuous (putative oxytocin) cells (Wilcoxon