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Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation
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Total 298 results found since Jan 2013.
Changes in spectroscopic biomarkers after transcranial direct current stimulation in children with perinatal stroke
Perinatal stroke causes lifelong motor disability, affecting independence and quality of life. Non-invasive neuromodulation interventions such as transcranial direct current stimulation (tDCS) combined with intensive therapy may improve motor function in adult stroke hemiparesis but is under-explored in children. Measuring cortical metabolites with proton magnetic resonance spectroscopy (MRS) can inform cortical neurobiology in perinatal stroke but how these change with neuromodulation is yet to be explored.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - September 13, 2017 Category: Neurology Authors: Helen L. Carlson, Patrick Ciechanski, Ashley D. Harris, Frank P. MacMaster, Adam Kirton Source Type: research
Cerebellum as a possible target for neuromodulation after stroke
We read with great interest the article entitled “Deep brain stimulation for stroke: Current uses and future directions,” a systematic review of the current evidence for using neuromodulation as a rehabilitation tool after stroke [1]. This topic is of significant importance because stroke affects millions of people every year, leaving behind a large social burden in terms of medical costs. The rehabilitation techniques available to date often fail to restore a patient’s previous quality of life.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - April 23, 2018 Category: Neurology Authors: Carina Fran ça, Daniel Ciampi de Andrade, Manoel Jacobsen Teixeira, Rubens Gisbert Cury Source Type: research
The use of transcranial direct current stimulation in stroke rehabilitation: effects on mood and cognition
Background: Stroke is a high prevalence disorder causing a variety of motor, cognitive and affective symptoms, with a tremendous effect on quality of life. Despite the various stroke localizations, a similar pattern of cognitive deficit typically occurs, involving verbal memory, visuospatial skills and executive functioning. Growing evidence suggests, that non-invasive neuromodulation techniques serve as promising tools to enhance post-stroke cognitive rehabilitation.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - January 22, 2019 Category: Neurology Authors: N. Sz épfalusi, V. Németh, C. Kazinczi, A. Holczer, T. Vékony, G. Csifcsák, K. Jakab, L. Vécsei, A. Must Source Type: research
Motor control in stroke
: Most recovery from motor impairment after stroke occurs early, and is largely complete by 3-6 months. Data from human studies suggests that this recovery of motor impairment occurs independently of rehabilitation interventions, which often target functional activities that rely on compensatory strategies. Motor impairment can further be dissected into strength and motor control using kinematic tasks that minimize contributions of strength. In a longitudinal study, upper limb motor impairment was tracked over the first year after ischemic stroke.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - January 22, 2019 Category: Neurology Authors: T. Kitago Source Type: research
Transcutaneous auricular vagus nerve stimulation in treating post-stroke insomnia monitored by resting-state fMRI: The first case report
Post-stroke insomnia (PSI) is one of the most frequent complications in the patients with cerebrovascular diseases. About 37 to 59% of the stroke patients report insomnia complaints [1]. Moreover, researches have indicated that insomnia is related to the increased cardiocerebrovascular morbidity and decreased stroke outcome [2]. Cognitive behavioral therapy (CBT) and drug intervention are the common treatments for PSI, however, because of dissatisfacted efficiency and side effects of drugs [1], it is very urgent to find an effective, safe and convenient complementary and alternative therapy.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - February 21, 2019 Category: Neurology Authors: Bin Zhao, Liang Li, Yue Jiao, Man Luo, Ke Xu, Yang Hong, Jiu-Dong Cao, Yue Zhang, Ji-Liang Fang, Pei-Jing Rong Source Type: research
Efficacy and Safety of Multiple Sessions of Quadripulse Stimulation in Patients with Stroke: A Report of Two Cases
This study aimed to investigate how multiple sessions of QPS to the lesioned primary motor cortex (M1) combined with other therapies change motor function and electroencephalograms (EEGs) in stroke patients.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - February 23, 2019 Category: Neurology Authors: Keiichiro Shindo, Fuminari Kaneko, Megumi Okawada, Masaki Yoneta, Kazuto Akaboshi, Meigen Liu Source Type: research
Transcranial static magnetic field stimulation (tSMS) can induce functional recovery in patients with subacute stroke
In non-invasive brain stimulation (NIBS) for stroke rehabilitation, decreasing excitability in the contralesional motor cortex is one of the major strategies to facilitate the brain reorganization after stroke. Previous studies demonstrated that downregulation of excitability in the contralesional M1 with low-frequency repetitive transcranial magnetic stimulation (rTMS) or cathodal transcranial direct current stimulation (tDCS) improved motor function in the paretic hand of stroke patients. The bilateral hemispheres inhibit each other through transcallosal fibers (IHI, interhemispheric inhibition).
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - May 29, 2023 Category: Neurology Authors: Ryota Shimomura, Sumiya Shibata, Satoko Koganemaru, Masatoshi Minakuchi, Sachimori Ichimura, Akihiro Itoh, Katsumi Shimotake, Tatsuya Mima Source Type: research
Contralesional transcranial direct-current stimulation in a case of childhood stroke rehabilitation
Transcranial direct-current stimulation (tDCS) may modulate cortical excitability to enhance motor rehabilitation in adult stroke. Contralesional cathodal tDCS effects may reduce excessive interhemispheric inhibition from the non-lesioned hemisphere. Advanced imaging allows investigation of neurophysiological changes accompanying such interventions. tDCS has not been applied to the potentially more plastic brains of children, where stroke often leads to lifelong disability.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - March 1, 2014 Category: Neurology Authors: Patrick Ciechanski, Helen Carlson, Omar Damji, Colleen Lane, Adam Kirton Tags: Abstracts Presented at NYC Neuromodulation 2013 Source Type: research
Treatment of severe expressive dysphasia with rTMS and language therapy after childhood stroke.
Childhood stroke causes lifelong language disability. Expressive dysphasia accompanies left inferior frontal gyrus (IFG/Broca) injury. Recovery and therapy effects may relate to interhemispheric balance with homologous, contralesional IFG. Inhibiting contralesional IFG with repetitive transcranial magnetic stimulation (rTMS) may improve adult stroke dysphasia but is unexplored in children.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - March 1, 2014 Category: Neurology Authors: Helen L. Carlson, Aleksandra Mineyko, Omar Damji, Zeanna Zadavji, Rebecca Patzelt, Anya Mazur-Mosiewicz, Adam Kirton Tags: Abstracts Presented at NYC Neuromodulation 2013 Source Type: research
Immediate and Late Modulation of Interhemipheric Imbalance With Bilateral Transcranial Direct Current Stimulation in Acute Stroke
Significant changes in neurophysiological and clinical outcomes in chronic stroke had been reported after tDCS; but there is a paucity of data in acute stroke.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - October 9, 2014 Category: Neurology Authors: Vincenzo Di Lazzaro, Michele Dileone, Fioravante Capone, Giovanni Pellegrino, Federico Ranieri, Gabriella Musumeci, Lucia Florio, Giovanni Di Pino, Felipe Fregni Tags: Original Research Source Type: research
Repetitive Transcranial Magnetic Stimulation for the recovery of stroke patients with disturbance of consciousness
Consciousness is human’s greatest treasure, and disturbance of consciousness after stroke constitutes a grave medical concern, while recovery technique for stroke patients greatly challenges our medical practice and scientific research.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - January 21, 2015 Category: Neurology Authors: Ying Xie, Tong Zhang, Andrew CN. Chen Source Type: research
Boosting recovery of vision loss in post-acute stroke with tDCS – A pilot Study
Posterior cerebral artery (PCA) stroke usually results in visual field defects varying in size and extent of the blind field. Vision restoration training (VRT) may reduce the visual field impairment. Combined application of anodal transcranial direct current stimulation (tDCS) over visual cortex together with VRT indicates that tDCS may accelerate VRT-effects in the post-acute stage. We investigated safety, applicability and efficacy in 7 post-acute PCA stroke patients and compared their visual field changes to 7 control subject who were matched with respect to lesion-age and defect-size and underwent standard rehabilitation.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - January 29, 2015 Category: Neurology Authors: R. Alber, H. Moser, B.A. Sabel, Gall C Source Type: research
Navigated repetitive transcranial magnetic stimulation in stroke rehabilitation (randomize double-blind sham-controlled study)
Stroke is one of the most disabling diseases of the nervous system. The navigated transcranial magnetic stimulation (nTMS) allows to evaluate the individual anatomy of each patient's brain and to repeat stimulation specifically and locally, based on the individual patient’s MRI scans, That can improve effect on motor function in post-stroke rehabilitation.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - January 29, 2015 Category: Neurology Authors: A.V. Chervyakov, A.G. Poydasheva, M.A. Nazarova, E.A. Zmeykina, N.A. Suponeva, V.V. Gnezditsky, L.A. Chernikova, M.A. Piradov Source Type: research
Downregulating aberrant motor evoked potential synergies of the lower extremity post stroke during TMS of the contralesional hemisphere
• Novel multi-muscle magnetic stimulation paradigm used to evaluate abnormal muscle synergies• Targeted inhibition of stroke specific synergy during contralesional hemisphere stimulation• Short latency motor evoked potentials across muscles imply direct lower limb ipsilateral pathways• Clarify differences between contralesional hemisphere contributions to upper and lower limbs• Insight into contralesional hemisphere reorganization and lower limb recovery post stroke
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - February 1, 2016 Category: Neurology Authors: Andrew Q Tan, Jon Shemmell, Yasin Y Dhaher Source Type: research
