Results 41 to 50 of about 26,576 (229)

Transcranial Direct Current Stimulation Enhances Motor Performance by Modulating Beta-Phase Synchronization in the Sensorimotor Network: A Preliminary Study

Brain Sciences
Background/Objectives: Synchronized beta-band oscillations (14–30 Hz) are critical for sensorimotor processing and motor performance. Modulating beta activity either locally in targeted brain regions or globally across sensorimotor networks may enhance ...
Eri Miyauchi, Yoshiki Henmi, Masahiro Kawasaki   +2 more
doaj   +1 more source

TMS-EEG Biomarkers of Amnestic Mild Cognitive Impairment Due to Alzheimer’s Disease: A Proof-of-Concept Six Years Prospective Study

Frontiers in Aging Neuroscience, 2021
Background: Early and affordable identification of subjects with amnestic mild cognitive impairment (aMCI) who will convert to Alzheimer’s disease (AD) is a major scientific challenge.Objective: To investigate the neurophysiological hallmarks of ...
Florinda Ferreri, Florinda Ferreri, Andrea Guerra, Luca Vollero, David Ponzo, David Ponzo, Sara Määtta, Mervi Könönen, Fabrizio Vecchio, Fabrizio Vecchio, Patrizio Pasqualetti, Francesca Miraglia, Ilaria Simonelli, Maurizio Corbetta, Maurizio Corbetta, Maurizio Corbetta, Paolo Maria Rossini   +16 more
doaj   +1 more source

Low frequency rTMS effects on sensorimotor synchronization

Experimental Brain Research, 2005
Previous studies using low frequency (1 Hz) rTMS over the motor and premotor cortex have examined repetitive movements, but focused either on motor aspects of performance such as movement speed, or on variability of the produced intervals. A novel question is whether TMS affects the synchronization of repetitive movements with an external cue ...
Doumas, Michail, Praamstra, Peter, Wing, Alan M.   +2 more
openaire   +4 more sources

Neurophysiological correlates of error correction in sensorimotor-synchronization [PDF]

NeuroImage, 2003
In a sensorimotor synchronization task requiring subjects to tap in synchrony with an auditory stimulus, occasional perturbations (i.e., interval changes) in an otherwise isochronous sequence of auditory metronome stimuli are known to be compensated remarkably swift and with surprising precision, even when they are too small to be consciously perceived.
Praamstra, P., Turgeon, M., Hesse, C.W., Wing, A.M., Perryer, L.   +4 more
openaire   +3 more sources

Anodal tDCS modulates cortical activity and synchronization in Parkinson's disease depending on motor processing

NeuroImage: Clinical, 2019
Background: Transcranial direct current stimulation (tDCS) may alleviate motor symptoms in Parkinson's disease (PD). However, the neurophysiological effects of tDCS on cortical activation, synchronization, and the relation to clinical motor symptoms and ...
Anna Schoellmann, Marlieke Scholten, Barbara Wasserka, Rathinaswamy B. Govindan, Rejko Krüger, Alireza Gharabaghi, Christian Plewnia, Daniel Weiss   +7 more
doaj   +1 more source

Joint rushing alters internal timekeeping in non-musicians and musicians

Scientific Reports, 2022
Recent studies have shown that people engaging in joint rhythmic activity unintentionally increase their tempo. The same tempo increase does not occur when the same rhythmic activity is performed alone. This phenomenon is known as joint rushing.
Thomas Wolf, Günther Knoblich
doaj   +1 more source

Effect of Sensory Attenuation on Cortical Movement-Related Oscillations [PDF]

, 2018
This study examined the impact of induced sensory deficits on cortical, movement-related oscillations measured using electroencephalography (EEG). We hypothesized that EEG patterns in healthy subjects with induced sensory reduction would be comparable to
Lee, Joseph J., Schmit, Brian
core   +2 more sources

Sensorimotor synchronization with chords containing tone-onset asynchronies [PDF]

Perception & Psychophysics, 2007
Musical ensemble performance requires the synchronization of multiple performers, resulting in sequences of chords containing multiple tones with multiple onsets. Experiments 1 and 2 investigate whether sensorimotor synchronization with chord sequences containing tone-onset asynchronies is affected by (1) the magnitude of these asynchronies (25, 30, or
Hove, M., Keller, P., Krumhansl, C.
openaire   +3 more sources

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Prismatic adaptation modulates oscillatory EEG correlates of motor preparation but not visual attention in healthy participants [PDF]

, 2017
Prismatic adaption (PA) has been proposed as a tool to induce neural plasticity and is used to help neglect rehabilitation. It leads to a recalibration of visuo-motor coordination during pointing as well as to after-effects on a number of sensorimotor ...
Bracco, Martina, Oliveri, Massimiliano, Thut, Gregor, Veniero, Domenica   +3 more
core   +4 more sources