Results 61 to 70 of about 68,299 (337)

Illusory sensation of movement induced by repetitive transcranial magnetic stimulation. [PDF]

PLoS ONE, 2010
Human movement sense relies on both somatosensory feedback and on knowledge of the motor commands used to produce the movement. We have induced a movement illusion using repetitive transcranial magnetic stimulation over primary motor cortex and dorsal ...
Mark Schram Christensen, Jesper Lundbye-Jensen, Michael James Grey, Alexandra Damgaard Vejlby, Bo Belhage, Jens Bo Nielsen   +5 more
doaj   +1 more source

The state of somatosensory cortex during neuromodulation

Journal of Neurophysiology, 2012
During behavioral quiescence, such as slow-wave sleep and anesthesia, the neocortex is in a deactivated state characterized by the presence of slow oscillations. During arousal, slow oscillations are absent and the neocortex is in an activated state that greatly impacts information processing.
FAVERO, Morgana, Varghese G., Castro Alamancos M. A.   +2 more
openaire   +4 more sources

Flexible 3D Kirigami Probes for In Vitro and In Vivo Neural Applications

Advanced Materials, EarlyView.
A customizable and scalable approach to fabricate flexible 3D kirigami microelectrode arrays (MEAs) featuring up to 128 shanks, including surface and penetrating electrodes designed to interact with the 3D space of neural tissue, is presented. The 3D kirigami MEAs are successfully deployed in several neural applications, both in vitro and in vivo, and ...
Marie Jung, Jamal Abu Shihada, Simon Decke, Lina Koschinski, Peter Severin Graff, Sebastián Maruri Pazmino, Anke Höllig, Henner Koch, Simon Musall, Andreas Offenhäusser, Viviana Rincón Montes   +10 more
wiley   +1 more source

Functional brain networks underlying the interaction between central and peripheral processes involved in Chinese handwriting in children and adults

Human Brain Mapping, Volume 44, Issue 1, Page 142-155, January 2023., 2023
Using functional magnetic resonance imaging, this study offers novel neural evidence for the interaction between central and peripheral processes in handwriting from the perspective of functional brain networks. The manipulation of a central variable induced reconfigurations of the somatomotor network and the cerebellar network, networks known to serve
Junjun Li, Ying Liu, Yi Wang, Nizhuan Wang, Yuzhu Ji, Tongqi Wei, Hong‐Yan Bi, Yang Yang   +7 more
wiley   +1 more source

The effects of neck flexion on cerebral potentials evoked by visual, auditory and somatosensory stimuli and focal brain blood flow in related sensory cortices

Journal of Physiological Anthropology, 2012
Background A flexed neck posture leads to non-specific activation of the brain. Sensory evoked cerebral potentials and focal brain blood flow have been used to evaluate the activation of the sensory cortex.
Fujiwara Katsuo, Kunita Kenji, Kiyota Naoe, Mammadova Aida, Irei Mariko   +4 more
doaj   +1 more source

Auditory input enhances somatosensory encoding and tactile goal-directed behavior

Nature Communications, 2021
Multi-sensory input can lead to dendritic integration at the single neuron level. Here the authors show that combined auditory and somatosensory input increases distal dendritic and somatic activity in layer 2/3 pyramidal neurons of the primary ...
L. Godenzini, D. Alwis, R. Guzulaitis, S. Honnuraiah, G. J. Stuart, L. M. Palmer   +5 more
doaj   +1 more source

Frequency Specific Modulation of Human Somatosensory Cortex [PDF]

Frontiers in Psychology, 2011
Oscillatory neuronal activities are commonly observed in response to sensory stimulation. However, their functional roles are still the subject of debate. One-way to probe the roles of oscillatory neural activities is to deliver alternating current to the cortex at biologically relevant frequencies and examine whether such stimulation influences ...
Feurra, M, Paulus, W, Walsh, V, Kanai, R
openaire   +7 more sources

Transforming Healthcare: Intelligent Wearable Sensors Empowered by Smart Materials and Artificial Intelligence

Advanced Materials, EarlyView.
Wearable sensors, empowered by AI and smart materials, revolutionize healthcare by enabling intelligent disease diagnosis, personalized therapy, and seamless health monitoring without disrupting daily life. This review explores cutting‐edge advancements in smart materials and AI‐driven technologies that empower wearable sensors for diagnostics and ...
Shuwen Chen, Shicheng Fan, Zheng Qiao, Zixiong Wu, Baobao Lin, Zhijie Li, Michael A. Riegler, Matthew Yu Heng Wong, Arve Opheim, Olga Korostynska, Kaare Magne Nielsen, Thomas Glott, Anne Catrine T. Martinsen, Vibeke H. Telle‐Hansen, Chwee Teck Lim   +14 more
wiley   +1 more source

Unraveling schizophrenia replicable functional connectivity disruption patterns across sites

Human Brain Mapping, Volume 44, Issue 1, Page 156-169, January 2023., 2023
This study reported that ComBat harmonization was most robust in detecting aberrant connectivity while controlling for the false discoveries for schizophrenia. Besides, the identified three subnet‐specific composite functional connectivity measures might be considered replicable neuroimaging markers for schizophrenia.
Xiaotong Du, Xiaotong Wei, Hao Ding, Ying Yu, Yingying Xie, Yi Ji, Yu Zhang, Chao Chai, Meng Liang, Jie Li, Chuanjun Zhuo, Chunshui Yu, Wen Qin   +12 more
wiley   +1 more source

SYNAPTIC PLASTICITY IN THE SOMATOSENSORY CORTEX

Neurotransmitter, 2015
The term synaptic plasticity implies modification in the strength or efficacy of synaptic transmission between pre-existing synapses. Long-term changes in synaptic efficacy have been widely proposed as the cellular mechanism of the learning and memory machineries of the brain.
Natali Barros-Zulaica, Angel Nuñez
openaire   +2 more sources