Results 61 to 70 of about 1,691 (139)

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

Rewiring neural interactions by micro-stimulation

Frontiers in Systems Neuroscience, 2010
Plasticity is a crucial component of normal brain function and a critical mechanism for recovery from injury. In vitro, associative pairing of presynaptic spiking and stimulus-induced postsynaptic depolarization causes changes in the synaptic efficacy ...
James M Rebesco, Ian H Stevenson, Konrad Koerding, Konrad Koerding, Sara A Solla, Sara A Solla, Lee E. Miller, Lee E. Miller, Lee E. Miller   +8 more
doaj   +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

In Vivo Voltage-Sensitive Dye Study of Lateral Spreading of Cortical Activity in Mouse Primary Visual Cortex Induced by a Current Impulse. [PDF]

PLoS ONE, 2015
In the mammalian primary visual cortex (V1), lateral spreading of excitatory potentials is believed to be involved in spatial integrative functions, but the underlying cortical mechanism is not well understood.
Tamás Dávid Fehérvári, Yuka Okazaki, Hajime Sawai, Tetsuya Yagi   +3 more
doaj   +1 more source

Neural electrodes for brain‐computer interface system: From rigid to soft

BMEMat, Volume 3, Issue 3, September 2025.
Here, we review the development trends of neural electrodes in BCI. This paper highlights the critical role of electrodes in BCI systems, analyzes the limitations of rigid electrodes, and introduces various flexible electrodes. Furthermore, we discuss application scenarios and prospects of BCI electrode technology, aiming to provide valuable references
Dan Yang, Gongwei Tian, Jianhui Chen, Yan Liu, Esha Fatima, Jichuan Qiu, Nik Ahmad Nizam Nik Malek, Dianpeng Qi   +7 more
wiley   +1 more source

Development of a novel wireless telemetric brain stimulator for behavioral studies in rodents

Ain Shams Engineering Journal
Brain simulators are moving the field of neuroscience at a rapid pace due to their wide applicability in treating neurodegenerative disorders. Although continuing advances in the field have made significant breakthroughs, most brain simulators remain too
V. Milner Paul, Jijo Francis, Smriti Menon, Loitongbam Surajkumar Singh, Adarsh V. Parekkattil, Shuma Adhikari   +5 more
doaj   +1 more source

Corticospinal Tract Development, Evolution, and Skilled Movements

Movement Disorders, Volume 40, Issue 7, Page 1221-1232, July 2025.
Abstract The evolution of the corticospinal tract (CST) is closely linked to the development of skilled voluntary movements in mammals. The main evolutionary divergence concerns the position of the CST within the spinal cord white matter and its postsynaptic targets in the grey matter.
Emmanuel Roze, Caroline Dubacq, Quentin Welniarz   +2 more
wiley   +1 more source

Advanced Neural Probe Sensors toward Multi‐Modal Sensing and Modulation: Design, Integration, and Applications

Advanced Sensor Research, Volume 4, Issue 2, February 2025.
This paper reviews the design principles, fabrication strategies, and integration techniques for advanced neural probes, focusing on systems with electrophysiological, optical, and chemical sensing and modulation capabilities. Representative applications of neural probes in treating neurological disorders and their critical role in advancing ...
Tiansong Wang, Yanze Chen, Yi Wang, Sung‐Ho Lee, Yuan‐Shin Lee, Jingyan Dong   +5 more
wiley   +1 more source

The mechanisms of electrical neuromodulation

The Journal of Physiology, Volume 603, Issue 2, Page 247-284, 15 January 2025.
Abstract figure legend This Topical Review offers a comprehensive examination of how electrical stimulation affects neural function across various levels. At the cellular level, we investigate the influence of exogenous electricity on voltage‐gated channels, action potential generation, synaptic transmission, membrane properties, and neurotransmitter ...
Gustavo Balbinot, Matija Milosevic, Cindi M. Morshead, Stephanie N. Iwasa, Jose Zariffa, Luka Milosevic, Taufik A. Valiante, Joaquín Andrés Hoffer, Milos R. Popovic   +8 more
wiley   +1 more source

Rat whisker motor cortex is subdivided into sensory-input and motor-output areas

Frontiers in Neural Circuits, 2013
Rodent whisking is an exploratory behavior that can be modified by sensory feedback. Consistent with this, many whisker-sensitive cortical regions project to agranular motor (MI) cortex, but the relative topography of these afferent projections has not ...
Jared B Smith, Kevin D Alloway
doaj   +1 more source