Results 71 to 80 of about 3,887 (186)

Subtype-specific plasticity of inhibitory circuits in motor cortex during motor learning. [PDF]

, 2015
Motor skill learning induces long-lasting reorganization of dendritic spines, principal sites of excitatory synapses, in the motor cortex. However, mechanisms that regulate these excitatory synaptic changes remain poorly understood.
Chen, Simon X, Kim, An Na, Komiyama, Takaki, Peters, Andrew J   +3 more
core  

Frontal eye field, where art thou? Anatomy, function, and non-invasive manipulation of frontal regions involved in eye movements and associated cognitive operations [PDF]

, 2014
The planning, control and execution of eye movements in 3D space relies on a distributed system of cortical and subcortical brain regions. Within this network, the Eye Fields have been described in animals as cortical regions in which electrical ...
Andres Mitsumasu, Antoni Valero-Cabré, Lorena Chanes, Marine Vernet, Romain Quentin   +4 more
core   +3 more sources

The functional consequences of chronic, physiologically effective intracortical microstimulation

, 2011
Many studies have demonstrated the ability of chronically implanted multielectrode arrays (MEAs) to extract information from the motor cortex of both humans and nonhuman primates. Similarly, many studies have shown the ability of intracortical microstimulation to impart information to the brain via a single or a few electrodes acutely implanted in ...
Rebecca A, Parker, Tyler S, Davis, Paul A, House, Richard A, Normann, Bradley, Greger   +4 more
openaire   +3 more sources

Confirmation of the Enhancement Effect of ANCE Treatment on Functional Recovery of Manual Dexterity From Primary Motor Cortex (M1) Lesion in Adult Macaque Monkeys

Brain and Behavior, Volume 15, Issue 10, October 2025.
Together, an earlier pilot study and the current confirmatory study show that an autologous cellular therapy promotes beneficial, significant enhancement of manual dexterity recovery after lesion of the primary motor cortex. ABSTRACT Introduction A pilot study provided preliminary evidence indicating that peri‐lesional adult autologous neural cell ...
Camille Roux, Julie Savidan, Jean‐François Brunet, Jocelyne Bloch, Eric M. Rouiller, Eric Schmidlin, Mélanie Kaeser   +6 more
wiley   +1 more source

Topography of supplementary eye field afferents to frontal eye field in macaque: Implications for mapping between saccade coordinate systems [PDF]

, 2017
Two discrete areas in frontal cortex are involved in generating saccadic eye movements—the frontal eye field (FEF) and the supplementary eye field (SEF).
Kaas, Jon H., Morel, Anne, Schall, Jeffrey D.   +2 more
core  

Implantable Neural Probes for Brain-Machine Interfaces - Current Developments and Future Prospects [PDF]

, 2018
A Brain-Machine interface (BMI) allows for direct communication between the brain and machines. Neural probes for recording neural signals are among the essential components of a BMI system. In this report, we review research regarding implantable neural
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core   +1 more source

Characterizing Evoked Movement Patterns and Connectivity in Sensorimotor Cortex After Sensory Loss in Squirrel Monkeys

Journal of Comparative Neurology, Volume 533, Issue 10, October 2025.
Excitability to long‐train intracortical microstimulation in the primary somatosensory cortex after recovery from long‐term sensory loss tended to be altered but was not statistically different from that of normal and intact hemispheres. Cortical connection patterns of areas 3b and M1 were consistent with early findings, characterized by the presence ...
Hui‐Xin Qi, Chia‐Chi Liao, Jamie L. Reed, Iwona Stepniewska, Qimeng Wang, Jon H. Kaas   +5 more
wiley   +1 more source

Telemetry-controlled simultaneous stimulation-and-recording device (SRD) to study interhemispheric cortical circuits in rat primary somatosensory (SI) cortex

BMC Biomedical Engineering, 2019
Background A growing need exists for neuroscience platforms that can perform simultaneous chronic recording and stimulation of neural tissue in animal models in a telemetry-controlled fashion with signal processing for analysis of the chronic recording ...
John T. Ramshur, Bashir I. Morshed, Amy L. de Jongh Curry, Robert S. Waters   +3 more
doaj   +1 more source

Rewiring of the corticospinal tract in the adult rat after unilateral stroke and anti-Nogo-A therapy [PDF]

, 2017
The adult CNS has limited potential for functional recovery after structural lesions. Lindau et al. report that a blocking antibody to the neurite-growth inhibitory protein Nogo-A improved functional recovery in a rat sensorimotor cortex stroke model ...
Bachmann, Lukas C., Bänninger, Balthasar J., Good, Nicolas A., Gullo, Miriam, Lindau, Nicolas T., Schwab, Martin E., Starkey, Michelle L.   +6 more
core  

Abiotic-biotic characterization of Pt/Ir microelectrode arrays in chronic implants [PDF]

, 2014
Pt/Ir electrodes have been extensively used in neurophysiology research in recent years as they provide a more inert recording surface as compared to tungsten or stainless steel.
Abhishek Prasad, Justin C. Sanchez, Qing-Shan Xue, Robert Dieme, Roxanne C. Mayrand, Toshikazu Nishida, Viswanath Sankar, Wolfgang J. Streit   +7 more
core   +2 more sources