[HTML][HTML] Preserved cortical somatotopic and motor representations in tetraplegic humans

RA Andersen, T Aflalo - Current Opinion in Neurobiology, 2022 - Elsevier
A rich literature has documented changes in cortical representations of the body in
somatosensory and motor cortex. Recent clinical studies of brain–machine interfaces …

Biophysical and neural basis of resting state functional connectivity: Evidence from non-human primates

LM Chen, PF Yang, F Wang, A Mishra, Z Shi… - Magnetic resonance …, 2017 - Elsevier
Functional MRI (fMRI) has evolved from simple observations of regional changes in MRI
signals caused by cortical activity induced by a task or stimulus, to task-free acquisitions of …

Neuromodulation of sensory networks in monkey brain by focused ultrasound with MRI guidance and detection

PF Yang, MA Phipps, AT Newton, V Chaplin, JC Gore… - Scientific reports, 2018 - nature.com
Focused ultrasound (FUS) has gained recognition as a technique for non-invasive
neuromodulation with high spatial precision and the ability to both excite and inhibit neural …

[HTML][HTML] Bidirectional and state-dependent modulation of brain activity by transcranial focused ultrasound in non-human primates

PF Yang, MA Phipps, S Jonathan, AT Newton, N Byun… - Brain Stimulation, 2021 - Elsevier
Transcranial focused ultrasound (FUS) stimulation under MRI guidance, coupled with
functional MRI (fMRI) monitoring of effects, offers a precise, noninvasive technology to …

Injury alters intrinsic functional connectivity within the primate spinal cord

LM Chen, A Mishra, PF Yang, F Wang… - Proceedings of the …, 2015 - pnas.org
Recent demonstrations of correlated low-frequency MRI signal variations between
subregions of the spinal cord at rest in humans, similar to those found in the brain, suggest …

Effects of isoflurane anesthesia on resting‐state fMRI signals and functional connectivity within primary somatosensory cortex of monkeys

TL Wu, A Mishra, F Wang, PF Yang, JC Gore… - Brain and …, 2016 - Wiley Online Library
Introduction Correlated low‐frequency fluctuations of resting‐state functional magnetic
resonance imaging (rsf MRI) signals have been widely used for inferring intrinsic brain …

Mesenchymal stem cells and treadmill training enhance function and promote tissue preservation after spinal cord injury

TB Massoto, ACR Santos, BS Ramalho, FM Almeida… - Brain Research, 2020 - Elsevier
Spinal cord injury (SCI) is considered a serious neurological disorder that can lead to severe
sensory, motor and autonomic deficits. In this work, we investigated whether cell therapy …

Longitudinal multiparametric MRI of traumatic spinal cord injury in animal models

LM Chen, F Wang, A Mishra, PF Yang… - Magnetic resonance …, 2023 - Elsevier
Multi-parametric MRI (mpMRI) technology enables non-invasive and quantitative
assessments of the structural, molecular, and functional characteristics of various …

Sensory circuit remodeling and movement recovery after spinal cord injury

Y Moreno-López, ER Hollis - Frontiers in Neuroscience, 2021 - frontiersin.org
Restoring sensory circuit function after spinal cord injury (SCI) is essential for recovery of
movement, yet current interventions predominantly target motor pathways. Integrated cortical …

Correlated disruption of resting-state fMRI, LFP, and spike connectivity between area 3b and S2 following spinal cord injury in monkeys

R Wu, PF Yang, LM Chen - Journal of Neuroscience, 2017 - jneurosci.org
This study aims to understand how functional connectivity (FC) between areas 3b and S2
alters following input deprivation and the neuronal basis of disrupted FC of resting-state …