Results 101 to 110 of about 3,887 (186)

Desflurane Selectively Suppresses Long-latency Cortical Neuronal Response to Flash in the Rat [PDF]

, 2009
Background—The effect of inhalational anesthetics on sensory-evoked unit activity in the cerebral cortex has been controversial. Desflurane has desirable properties for in vivo neurophysiologic studies but its effect on cortical neuronal activity and ...
Hudetz, Anthony G., Imas, Olga A., Vizuete, Jeannette A.   +2 more
core   +2 more sources

Advanced flexible brain‐computer interfaces and devices for the exploration of neural dynamics

Brain‐X, Volume 2, Issue 4, December 2024.
This perspective paper discusses how the development of flexible neural interfaces and devices can overcome the limitations of traditional neurotechnology and could revolutionize investigations into neural principles behind intelligence, consciousness, and behavior.
Pancheng Zhu, Mengxia Yu, Mingzheng Wu, Yiyuan Yang   +3 more
wiley   +1 more source

Direct visualization of microwires in hybrid depth electrodes using high‐resolution photon‐counting CT

Epilepsia Open, Volume 9, Issue 6, Page 2518-2521, December 2024.
Abstract Hybrid depth electrodes are increasingly being used for epilepsy monitoring and human neurophysiology research. Microwires extending from the tip of the Behnke‐Fried (BF) electrode into (sub)cortical areas allow to isolate single neurons and perform microstimulation.
Steven Smeijers, Walter Coudyzer, Elina Keirse, Vasiliki Bougou, Thomas Decramer, Tom Theys   +5 more
wiley   +1 more source

Modulation of human corticospinal excitability by paired associative stimulation [PDF]

, 2013
Paired Associative Stimulation (PAS) has come to prominence as a potential therapeutic intervention for the treatment of brain injury/disease, and as an experimental method with which to investigate Hebbian principles of neural plasticity in humans ...
Carson, Richard G, Kennedy, Niamh C
core   +1 more source

Intracortical microstimulation in humans: a decade of safety and efficacy

Abstract Background Intracortical microstimulation (ICMS) of somatosensory cortex can restore a sense of touch to people with spinal cord injury (SCI). In this early-feasibility clinical trial, we evaluate the safety, efficacy, and longevity of ICMS as there is a paucity of such long-term studies in ...
Charles M. Greenspon, Taylor G. Hobbs, Ceci Verbaarschot, Ali H. Alamri, Natalya D. Shelchkova, Robin Lienkämper, Joel Ye, Tyler W. Simpson, Jeffrey M. Weiss, David M. Weir, Debbie E. Harrington, Ashley Van Driesche, David Satzer, Giacomo Valle, Lee E. Miller, Nicholas G. Hatsopoulos, Jorge Gonzalez-Martinez, Peter C. Warnke, John E. Downey, Michael L. Boninger, Jennifer L. Collinger, Robert A. Gaunt   +21 more
openaire   +2 more sources

Potential of Photoelectric Stimulation with Ultrasmall Carbon Electrode on Neural Tissue: New Directions in Neurostimulation Technology Development

Advanced Functional Materials, Volume 34, Issue 41, October 8, 2024.
While traditional neurostimulation methods face challenges that limit their efficacy, this study focuses on alternative photoelectric‐based stimulation using minimally invasive carbon electrodes. It includes a detailed examination of various strategies such as material selection, laser scanning, photovoltaic interfaces, and integrated drug delivery ...
Keying Chen, Bingchen Wu, Daniela Krahe, Alberto Vazquez, James R. Siegenthaler, Robert Rechenberg, Wen Li, X. Tracy Cui, Takashi D. Y. Kozai   +8 more
wiley   +1 more source

Neural–Computer Interfaces: Theory, Practice, Perspectives

Applied Sciences
This review outlines the technological principles of neural–computer interface (NCI) construction, classifying them according to: (1) the degree of intervention (invasive, semi-invasive, and non-invasive); (2) the direction of signal communication ...
Ignat Dubynin, Maxim Zemlyanskov, Irina Shalayeva, Oleg Gorskii, Vladimir Grinevich, Pavel Musienko   +5 more
doaj   +1 more source

VALIDATION OF A MODEL OF SENSORIMOTOR INTEGRATION WITH CLINICAL BENEFITS [PDF]

, 2017
Healthy sensorimotor integration – or how our touch influences our movements – is critical to efficiently interact with our environment. Yet, many aspects of this process are still poorly understood.
PERRUCHOUD, David
core  

Hearing the light: neural and perceptual encoding of optogenetic stimulation in the central auditory pathway [PDF]

, 2015
Optogenetics provides a means to dissect the organization and function of neural circuits. Optogenetics also offers the translational promise of restoring sensation, enabling movement or supplanting abnormal activity patterns in pathological brain ...
Boyden, Edward Stuart, Chen, Jenny X., Guo, Wei, Hancock, Kenneth E., Hight, Ariel E., Klapoetke, Nathan Cao, Lee, Daniel J., Polley, Daniel B., Shinn-Cunningham, Barbara G.   +8 more
core   +1 more source

Behavioral detection of intra-cortical microstimulation in the primary and secondary auditory cortex of cats

Frontiers in Systems Neuroscience, 2015
Although neural responses to sound stimuli have been thoroughly investigated in various areas of the auditory cortex, the results electrophysiological recordings cannot establish a causal link between neural activation and brain function.
Zhenling eZhao, Yongchun eLiu, Lanlan eMa, Yu eSato, Ling eQin   +4 more
doaj   +1 more source