Results 41 to 50 of about 3,640,752 (333)

The impact of gamma transcranial alternating current stimulation (tACS) on cognitive and memory processes in patients with mild cognitive impairment or Alzheimer's disease: A literature review

open access: yesBrain Stimulation, 2023
Background: Transcranial alternating current stimulation (tACS)—a noninvasive brain stimulation technique that modulates cortical oscillations through entrainment—has been demonstrated to alter oscillatory activity and enhance cognition in healthy adults.
N.R. Nissim   +4 more
doaj   +1 more source

Setting reference level in the human safety guidelines via nerve activation intercomparison at IF [PDF]

open access: yes, 2019
International guidelines/standards have been published for human protection from electromagnetic field exposure. The research in the intermediate frequencies (IF: 300 Hz-10 MHz) is scattered unlike for other frequencies, and thus the limit prescribed in ...
Gomez-Tames, Jose   +7 more
core   +2 more sources

Comparison of stimulation patterns for FES-cycling using measures of oxygen cost and stimulation cost [PDF]

open access: yes, 2006
<b>Aim</b><p></p> The energy efficiency of FES-cycling in spinal cord injured subjects is very much lower than that of normal cycling, and efficiency is dependent upon the parameters of muscle stimulation.
A.N. McLean   +33 more
core   +1 more source

Neuronavigated Right Orbitofrontal 20 Hz Theta Burst Transcranial Magnetic Stimulation Augmentation for Obsessive–Compulsive Disorder with Comorbid Depression and Anxiety Disorders: An Open-Label Study

open access: yesBrain Sciences
Background: Despite the availability of pharmacotherapy and psychotherapy for treating obsessive–compulsive disorder (OCD), alternative approaches need to be explored due to the high likelihood of treatment resistance.
William F. Stubbeman   +11 more
doaj   +1 more source

A structured ICA-based process for removing auditory evoked potentials

open access: yesScientific Reports, 2022
Transcranial magnetic stimulation (TMS)-evoked potentials (TEPs), recorded using electroencephalography (EEG), reflect a combination of TMS-induced cortical activity and multi-sensory responses to TMS.
Jessica M. Ross   +7 more
doaj   +1 more source

Velocity neurons improve performance more than goal or position neurons do in a simulated closed-loop BCI arm-reaching task.

open access: yesFrontiers in Computational Neuroscience, 2015
Brain-Computer Interfaces (BCIs) that convert brain-recorded neural signals into intended movement commands could eventually be combined with Functional Electrical Stimulation to allow individuals with Spinal Cord Injury to regain effective and intuitive
James Yu-Chang Liao   +3 more
doaj   +1 more source

Quantifying Performance of Bipedal Standing with Multi-channel EMG

open access: yes, 2017
Spinal cord stimulation has enabled humans with motor complete spinal cord injury (SCI) to independently stand and recover some lost autonomic function.
Burdick, Joel W.   +2 more
core   +1 more source

Massage Stimulation Reduces Tumor Necrotic Factor-alpha and Interleukin-6 in Preterm, Low Birth Weight with Appropriate Gestational Age Newborns [PDF]

open access: yes, 2013
Preterm newborn is susceptible from various stresses such as infections or non infections. During stress, immune response is activated by synthesizing and releasing of cytokines from activated immune cells into the circulation.
Astawa, N. M. (N)   +3 more
core  

Modulation of Neurally Mediated Vasodepression and Bradycardia by Electroacupuncture through Opioids in Nucleus Tractus Solitarius. [PDF]

open access: yes, 2018
Stimulation of vagal afferent endings with intravenous phenylbiguanide (PBG) causes both bradycardia and vasodepression, simulating neurally mediated syncope.
Fu, Liang-Wu   +3 more
core   +3 more sources

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

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