Results 81 to 90 of about 754,796 (322)
Research on Event-Related Desynchronization of Motor Imagery and Movement Based on Localized EEG Cortical Sources [PDF]
This study investigates event-related desynchronization (ERD) phenomena during motor imagery and actual movement. Using sLORETA software, we analyzed the cortical current source density distributions in Mu and Beta frequency bands for 33 subjects during rest, motor imagery, and actual movement conditions. The results were normalized for analysis. Using
arxiv +1 more source
Advanced Materials Technologies, EarlyView.A novel self‐powered wearable pressure sensor is fabricated using chitosan‐ZnO composite piezoelectric film, achieving sensitivities of 70.71 mV/kPa and 471.43 mV Hz−1. This lightweight and biodegradable device emulates mechanoreceptors for applications such as object classification, wireless data transmission, and gesture recognition, offering an eco ...
Zhao Wang +5 more
wiley +1 more source
Long‐term musical training induces white matter plasticity in emotion and language networks
Human Brain Mapping, Volume 44, Issue 1, Page 5-17, January 2023., 2023 Musical training (both voice and piano) could enhance connectivity among emotion‐related regions of the brain, such as the amygdala. Voice training reshaped the architecture of experience‐dependent networks, such as those involved in vocal motor control, sensory feedback, and language processing. Long‐term musical training can strengthen or prune white
Li‐Kai Cheng +11 more
wiley +1 more source
Frontiers in Pain ResearchBackgroundTranscutaneous magnetic neuromodulation is a noninvasive technique that may influence pain perception and mobility by modulating epidermal afferents and autonomic nervous system activity.
Francisco Selva-Sarzo +17 more
doaj +1 more source
Advanced Science, EarlyView.Data from a prospective cohort with 112 auditory brainstem implant users are analyzed. Younger age at implantation (<3 years), less severe inner‐ear malformation (common cavity, cochlear aplasia, and hypoplasia), and more intraoperative eABR evoked electrodes (≥60%) are associated with better hearing and speech outcomes.
Yu Zhang +11 more
wiley +1 more source
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 +7 more
wiley +1 more source
The enhancement of the N1 wave elicited by sensory stimuli presented at very short inter-stimulus intervals is a general feature across sensory systems. [PDF]
PLoS ONE, 2008 BackgroundA paradoxical enhancement of the magnitude of the N1 wave of the auditory event-related potential (ERP) has been described when auditory stimuli are presented at very short (< 400 ms) inter-stimulus intervals (ISI).
An Li Wang +3 more
doaj +1 more source
Sensory Encoding Alternates With Hippocampal Ripples across Cycles of Forebrain Spiking Cascades
Advanced Science, EarlyView.This study reveals widespread, coordinated brain activity during passive visual stimulation in mice. Sensory coding, phase‐locked with the periodic dynamics, shows an inverse relationship to hippocampal ripples. The results suggest that periodic brain activity spurs alteration between two distinct operational modes of brain, facilitating exteroceptive ...
Yifan Yang +4 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 +12 more
wiley +1 more source
Neurophysiological, behavioral and morphological abnormalities in the Fabry knockout mice
Neurobiology of Disease, 2009 Fabry disease (OMIM 301500) is a rare X-linked recessive disorder caused by mutations in the α-galactosidase gene (GLA). Loss of α-galactosidase (α-Gal) activity leads to the abnormal accumulation of glycosphingolipids in lysosomes predominantly of ...
L.G. Rodrigues +7 more
doaj