Results 71 to 80 of about 2,108 (162)

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

A roadmap for implanting microelectrode arrays to evoke tactile sensations through intracortical microstimulation. [PDF]

Intracortical microstimulation (ICMS) is a method for restoring sensation to people with paralysis as part of a bidirectional brain-computer interface to restore upper limb function.
Foldes, Stephen T, Verbaarschot, Ceci, Warnke, Peter C, Gaunt, Robert A, Youssofzadeh, Vahab, Downey, John E, Okorokova, Elizaveta, Gonzalez-Martinez, Jorge, Greenspon, Charles, Hatsopoulos, Nicholas G, Schone, Hunter R, Boninger, Michael L, Satzer, David, Collinger, Jennifer L, Fields, Daryl, Hobbs, Taylor G, Tyler-Kabara, Elizabeth C, Coffman, Brian A, Moon, Chan Hong, Liu, Fang, Biro, Daniel, Bensmaia, Sliman J   +21 more
core   +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

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

Treadmill Training for Common Marmoset to Strengthen Corticospinal Connections After Thoracic Contusion Spinal Cord Injury

Frontiers in Cellular Neuroscience, 2022
Spinal cord injury (SCI) leads to locomotor dysfunction. Locomotor rehabilitation promotes the recovery of stepping ability in lower mammals, but it has limited efficacy in humans with a severe SCI.
Takahiro Kondo, Risa Saito, Yuta Sato, Kenta Sato, Akito Uchida, Kimika Yoshino-Saito, Munehisa Shinozaki, Syoichi Tashiro, Narihito Nagoshi, Masaya Nakamura, Junichi Ushiba, Hideyuki Okano   +11 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

Intracortical Microstimulation Maps of Motor, Somatosensory, and Posterior Parietal Cortex in Tree Shrews (Tupaia belangeri) Reveal Complex Movement Representations. [PDF]

Cereb Cortex, 2017
Long-train intracortical microstimulation (LT-ICMS) is a popular method for studying the organization of motor and posterior parietal cortex (PPC) in mammals.
Baldwin MK, Cooke DF, Krubitzer L.
europepmc   +3 more sources

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