Results 71 to 80 of about 571,293 (344)

Suppressing Systemic Interference in fNIRS Monitoring of the Hemodynamic Cortical Response to Motor Execution and Imagery

Frontiers in Human Neuroscience, 2018
Hemodynamic response to motor execution (ME) and motor imagery (MI) was investigated using functional near-infrared spectroscopy (fNIRS). We used a 31 channel fNIRS system which allows non-invasive monitoring of cerebral oxygenation changes induced by ...
Shijing Wu, Shijing Wu, Jun Li, Lantian Gao, Changshui Chen, Sailing He   +5 more
doaj   +1 more source

A robust role for motor cortex

Frontiers in Neuroscience, 2023
The role of motor cortex in non-primate mammals remains unclear. More than a century of stimulation, anatomical and electrophysiological studies has implicated neural activity in this region with all kinds of movement.
Gonçalo Lopes, Gonçalo Lopes, Gonçalo Lopes, Joana Nogueira, Joana Nogueira, Joana Nogueira, George Dimitriadis, George Dimitriadis, Jorge Aurelio Menendez, Jorge Aurelio Menendez, Jorge Aurelio Menendez, Joseph J. Paton, Adam R. Kampff, Adam R. Kampff, Adam R. Kampff   +14 more
doaj   +1 more source

Interior maps in posterior pareital cortex [PDF]

, 2002
The posterior parietal cortex (PPC), historically believed to be a sensory structure, is now viewed as an area important for sensory-motor integration.
Andersen, Richard A., Bueno, Christopher A.   +1 more
core   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Neural population dynamics in human motor cortex during movements in people with ALS

eLife, 2015
The prevailing view of motor cortex holds that motor cortical neural activity represents muscle or movement parameters. However, recent studies in non-human primates have shown that neural activity does not simply represent muscle or movement parameters;
Chethan Pandarinath, Vikash Gilja, Christine H Blabe, Paul Nuyujukian, Anish A Sarma, Brittany L Sorice, Emad N Eskandar, Leigh R Hochberg, Jaimie M Henderson, Krishna V Shenoy   +9 more
doaj   +1 more source

Dynamic Increase in Corticomuscular Coherence during Bilateral, Cyclical Ankle Movements [PDF]

, 2017
In humans, the midline primary motor cortex is active during walking. However, the exact role of such cortical participation is unknown. To delineate the role of the primary motor cortex in walking, we examined whether the primary motor cortex would ...
Karl Zabjek, Kei Masani, Milos R. Popovic, Robert Chen, Takashi Yoshida   +4 more
core   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Induction of plasticity in the human motor cortex by pairing an auditory stimulus with TMS

Frontiers in Human Neuroscience, 2014
Acoustic stimuli can cause a transient increase in the excitability of the motor cortex. The current study leverages this phenomenon to develop a method for testing the integrity of auditorimotor integration and the capacity for auditorimotor plasticity.
Paul Fredrick Sowman, Paul Fredrick Sowman, Paul Fredrick Sowman, Jesper eRasmussen, Jesper eRasmussen, Søren eDueholm, Søren eDueholm, Natalie eMrachacz-Kersting   +7 more
doaj   +1 more source

Using diffusion tensor imaging to identify corticospinal tract projection patterns in children with unilateral spastic cerebral palsy. [PDF]

, 2017
AIM: To determine whether diffusion tensor imaging (DTI) can be an independent assessment for identifying the corticospinal tract (CST) projecting from the more-affected motor cortex in children with unilateral spastic cerebral palsy (CP). METHOD: Twenty
Carmel, Jason B., Ferre, Claudio L., Friel, Kathleen M., Gordon, Andrew M., Gowatsky, Jaimie L., Kuo, Hsing-Ching, Lisanby, Sarah H., Rowny, Stefan B., Stanford, Arielle D.   +8 more
core   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source