Modulation of tactile feedback for the execution of dexterous movement

JM Conner, A Bohannon, M Igarashi, J Taniguchi… - Science, 2021 - science.org
Although dexterity relies on the constant transmission of sensory information, unchecked
feedback can be disruptive. Yet how somatosensory feedback from the hands is regulated …

Neuronal mechanisms mediating the variability of somatosensory evoked potentials during sleep oscillations in cats

M Rosanova, I Timofeev - The Journal of physiology, 2005 - Wiley Online Library
The slow oscillation (SO) generated within the corticothalamic system is composed of active
and silent states. The studies of response variability during active versus silent network …

Processing afferent proprioceptive information at the main cuneate nucleus of anesthetized cats

R Leiras, P Velo, F Martín-Cora… - Journal of …, 2010 - Soc Neuroscience
Medial lemniscal activity decreases before and during movement, suggesting prethalamic
modulation, but the underlying mechanisms are largely unknown. Here we studied the …

Cortical hyperexcitability in response to preserved spinothalamic inputs immediately after spinal cord hemisection

JG Yague, G Foffani, J Aguilar - Experimental neurology, 2011 - Elsevier
Chronic injury of the main somatosensory pathways ascending along the spinal cord-the
dorsal columns and the spinothalamic tract-can produce both changes in the organization of …

Intrinsic spontaneous activity and subthreshold oscillations in neurones of the rat dorsal column nuclei in culture

A Reboreda, E Sánchez, M Romero… - The Journal of …, 2003 - Wiley Online Library
The basis of rhythmic activity observed at the dorsal column nuclei (DCN) is still open to
debate. This study has investigated the electrophysiological properties of isolated DCN …

Spatial and cortical influences exerted on cuneothalamic and thalamocortical neurons of the cat

A Canedo, J Aguilar - European Journal of Neuroscience, 2000 - Wiley Online Library
This work aimed to study the responses of cuneothalamic and thalamocortical cells to
electrical stimulation of the body surface in α‐chloralose‐anaesthetized cats. It was found …

Encoding/decoding of first and second order tactile afferents in a neurorobotic application

LL Bologna, J Pinoteau, R Brasselet, M Maggiali… - Journal of Physiology …, 2011 - Elsevier
We present a neurorobotic framework to investigate tactile information processing at the
early stages of the somatosensory pathway. We focus on spatiotemporal coding of first and …

Methodological considerations for a chronic neural interface with the cuneate nucleus of macaques

AK Suresh, JE Winberry, C Versteeg… - Journal of …, 2017 - journals.physiology.org
While the response properties of neurons in the somatosensory nerves and anterior parietal
cortex have been extensively studied, little is known about the encoding of tactile and …

New corticocuneate cellular mechanisms underlying the modulation of cutaneous ascending transmission in anesthetized cats

J Aguilar, C Rivadulla, C Soto… - Journal of …, 2003 - journals.physiology.org
The ascending cutaneous transmission through the middle cuneate nucleus is subject to
cortico-feedback modulation. This work studied the intracuneate cellular mechanisms …

Modulation and transmission of peripheral inputs in monkey cuneate and external cuneate nuclei

CL Witham, SN Baker - Journal of Neurophysiology, 2011 - journals.physiology.org
Somatosensory signals undergo substantial modulation in the dorsal column nuclei. We
examined transmission of signals from forelimb afferents in primate cuneate and external …