Results 91 to 100 of about 3,871 (195)
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 +5 more
wiley +1 more source
Development of a novel wireless telemetric brain stimulator for behavioral studies in rodents
Ain Shams Engineering JournalBrain 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 +5 more
doaj +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 +8 more
wiley +1 more source
Cortical hemodynamics and motor recovery after cortical infarcts [PDF]
, 2015 textStroke is the leading cause of disability and the fourth leading cause of death in the United States. Of those that survive a stroke, many are left with long term functional motor impairments.
Woodie, Daniel Aaron
core +1 more source
Neural Plasticity, Volume 2025, Issue 1, 2025.Brain injury, including stroke and traumatic brain injury (TBI), is a leading cause of death and disability worldwide, and limited spontaneous neuroplasticity often results in persistent neurological impairments. Neuromodulation has the potential to enhance brain reorganization, but when targeting motor pathways, it might yield unsatisfactory ...
Qin Zhang +6 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
Human Brain Mapping, Volume 45, Issue 18, December 15, 2024.Functional imaging of the somatosensory cortex in people with spinal cord injury enabled planning for precise electrode array placement in the brain for a brain–computer interface. Stimulation through electrodes in the somatosensory cortex generated sensations of touch in digits that matched the functional imaging results used for placement.
John E. Downey +21 more
wiley +1 more source
Restoring tactile and proprioceptive sensation through a brain interface
Neurobiology of Disease, 2015 Somatosensation plays a critical role in the dexterous manipulation of objects, in emotional communication, and in the embodiment of our limbs. For upper-limb neuroprostheses to be adopted by prospective users, prosthetic limbs will thus need to provide ...
Gregg A. Tabot +3 more
doaj +1 more source
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 +3 more
core
Optogenetic Brain Interfaces [PDF]
, 2013 The brain is a large network of interconnected neurons where each cell functions as a nonlinear processing element. Unraveling the mysteries of information processing in the complex networks of the brain requires versatile neurostimulation and imaging ...
Anikeeva, Polina Olegovna +8 more
core +1 more source