Filters








1,107 Hits in 6.8 sec

What Is the Evidence for Use Dependent Learning After Stroke?

T. A. Kent, D. G. Rutherford, J. I. Breier, A. C. Papanicoloau
2008 Stroke  
postulate that recovery from stroke resembles "use-dependent" learning. 5 For this report, we review pertinent literature related to this phenomenon, assess how recovery of language resembles normal  ...  region and right inferior frontal gyrus. 13 We have been exploring patterns of brain activation using magnetoencephalography (MEG) in aphasic stroke patients undergoing CILT. 14 MEG is a noninvasive  ... 
doi:10.1161/strokeaha.108.534925 pmid:19064775 pmcid:PMC3086644 fatcat:xm3wf3qamrg2bd4lhelpshj6mu

Magnetoencephalography in Stroke Recovery and Rehabilitation

Andrea Paggiaro, Niels Birbaumer, Marianna Cavinato, Cristina Turco, Emanuela Formaggio, Alessandra Del Felice, Stefano Masiero, Francesco Piccione
2016 Frontiers in Neurology  
MEG might, however, also be of help in monitoring stroke recovery and rehabilitation. This review focuses on experimental use of MEG in neurorehabilitation.  ...  Currently, MEG is mainly used clinically to localize epileptic foci and eloquent brain areas in order to avoid damage during neurosurgery.  ...  Particularly, recovery prediction and assessment has become the focus of interest in clinical use of MEG in rehabilitation.  ... 
doi:10.3389/fneur.2016.00035 pmid:27065338 pmcid:PMC4815903 fatcat:mgy4fwettjdsdaxo3oxunxcuga

Harnessing Neuroimaging Capability in Pediatric Stroke: Proceedings of the Stroke Imaging Laboratory for Children Workshop

Nomazulu Dlamini, Max Wintermark, Heather Fullerton, Stephen Strother, Wayne Lee, Bruce Bjornson, Kristin P. Guilliams, Steven Miller, Adam Kirton, Christopher G. Filippi, Alexandra Linds, Rand Askalan (+1 others)
2017 Pediatric Neurology  
pediatric stroke patients, and (3) develop imaging-based research strategies in pediatric ischemic stroke.  ...  On June 5, 2015 the International Pediatric Stroke Study and the Stroke Imaging Laboratory for Children cohosted a unique workshop focused on developing neuroimaging research in pediatric stroke.  ...  of functional MRI (fMRI) and magnetoencephalopgraphy (MEG) imaging techniques to inform our understanding of recovery and plasticity after stroke in childhood was summarized in presentations by Dr.  ... 
doi:10.1016/j.pediatrneurol.2017.01.006 pmid:28259513 fatcat:fqurzndblfc5jexrvrga4vi6vy

Neuronal post-stroke plasticity in the adult

Paolo M Rossini, Gloria Dal Forno
2004 Restorative Neurology and Neuroscience  
The mechanisms subtending post-stroke recovery are probably complex and operating at different levels, from molecular to synaptic to anatomical reorganization.  ...  In this review we discuss the neuroanatomy and neurophysiology possibly underlying reorganization of the central nervous system, as well as the experimental evidence of "in vivo" post-stroke plasticity  ...  An additional method in the assessment of poststroke recovery is the study, via paired-pulse TMS, of the interhemispheric differences in ICI and ICF.  ... 
pmid:15502265 fatcat:ouhpkgax2vgkjgl64vregcgbfe

Brain-Computer Interface in Stroke Rehabilitation

Kai Keng Ang, Cuntai Guan
2013 Journal of Computing Science and Engineering  
This paper reviews the most recent works of BCI in stroke rehabilitation with a focus on methodology that reported on data collected from stroke patients and clinical studies that reported on the motor  ...  Recent advances in computer science enabled people with severe motor disabilities to use brain-computer interfaces (BCI) for communication, control, and even to restore their motor disabilities.  ...  These two studies both showed brain plasticity evidence as a result from BCI intervention in stroke. Next, Ang et al.  ... 
doi:10.5626/jcse.2013.7.2.139 fatcat:scaov6wuqza63ntmih5sp2q4xa

Resting state alpha-band functional connectivity and recovery after stroke

Kelly P. Westlake, Leighton B. Hinkley, Monica Bucci, Adrian G. Guggisberg, Anne M. Findlay, Roland G. Henry, Srikantan S. Nagarajan, Nancy Byl
2012 Experimental Neurology  
These findings support plasticity within a widely distributed neural network and define brain regions in which the extent of network participation predicts post-stroke recovery potential.  ...  Our results show improvements in upper extremity motor recovery in relation to distributed changes in MEG-based alpha band functional connectivity, both in the perilesional area and contralesional cortex  ...  Moreover, prior MEG and EEG studies of subjects with stroke have analyzed cortical oscillations within sensor space as opposed to an estimated brain source space such as those assessed with fcMEG.  ... 
doi:10.1016/j.expneurol.2012.06.020 pmid:22750324 pmcid:PMC3646713 fatcat:u4ysupth2bbxjoni4eo375a2v4

Acute Phase Neuronal Activity for the Prognosis of Stroke Recovery

Filippo Zappasodi, Patrizio Pasqualetti, Paolo M. Rossini, Franca Tecchio
2019 Neural Plasticity  
At T0, we executed electrophysiological noninvasive assessment (19-channel electroencephalography (EEG) or 28 channels per side magnetoencephalography (MEG)) of brain activity at rest by means of band  ...  Present data strengthen the fact that low-band impairment of homologous ipsi- and contralesional hemispheric regions in the acute stroke indicate a negative prognosis of clinical recovery.  ...  The research leading to these results has received funding from (1)  ... 
doi:10.1155/2019/1971875 pmid:31611914 pmcid:PMC6755296 fatcat:zuecap53tbfv5jatxqea6qxybq

Brain–machine interfaces in neurorehabilitation of stroke

Surjo R. Soekadar, Niels Birbaumer, Marc W. Slutzky, Leonardo G. Cohen
2015 Neurobiology of Disease  
However, recent studies demonstrated the brain's remarkable capacity for functional and structural plasticity and recovery even in severe chronic stroke.  ...  that BMI-related strategies will play an increasing role in neurorehabilitation of stroke.  ...  Acknowledgments This work was supported by the Intramural Research Program (IRP) of the National Institute of Neurological Disorders and Stroke (NINDS), USA; the German Federal Ministry of Education and  ... 
doi:10.1016/j.nbd.2014.11.025 pmid:25489973 fatcat:bbu5q6lc2rdmxlim3a4xb3aqmi

Biomarkers of stroke recovery: Consensus-based core recommendations from the Stroke Recovery and Rehabilitation Roundtable

Lara A Boyd, Kathryn S Hayward, Nick S Ward, Cathy M Stinear, Charlotte Rosso, Rebecca J Fisher, Alexandre R Carter, Alex P Leff, David A Copland, Leeanne M Carey, Leonardo G Cohen, D Michele Basso (+2 others)
2017 International Journal of Stroke  
important for plasticity and recovery after stroke (62) (63) (64) .  ...  There are no established predictors of long-term (>3-days) recovery from biomarkers assessed in the hyperacute period (<24 hours); thus, this is a developmental priority.Impaired repetition in the acute  ... 
doi:10.1177/1747493017714176 pmid:28697711 fatcat:itcekfwxdreeti263kp2iumriu

Biomarkers of Stroke Recovery: Consensus-Based Core Recommendations from the Stroke Recovery and Rehabilitation Roundtable

Lara A. Boyd, Kathryn S. Hayward, Nick S. Ward, Cathy M. Stinear, Charlotte Rosso, Rebecca J Fisher, Alexandre R. Carter, Alex P. Leff, David A. Copland, Leeanne M. Carey, Leonardo G. Cohen, D. Michele Basso (+2 others)
2017 Neurorehabilitation and Neural Repair  
important for plasticity and recovery after stroke (62) (63) (64) .  ...  There are no established predictors of long-term (>3-days) recovery from biomarkers assessed in the hyperacute period (<24 hours); thus, this is a developmental priority.Impaired repetition in the acute  ... 
doi:10.1177/1545968317732680 pmid:29233071 fatcat:ptw64i4gcfd4hnyimxmsjfgxey

Neuroimaging in Stroke Recovery: A Position Paper from the First International Workshop on Neuroimaging and Stroke Recovery

2004 Cerebrovascular Diseases  
One approach to assessing the functional significance of changes in brain activation after stroke is to parametrically modulate behavioral demands and then examine changes in activation.  ...  Data de-rived from human brain mapping after stroke have the potential to provide useful information not available from other approaches such as behavioral exam or anatomical imaging.  ... 
doi:10.1159/000080293 pmid:15484327 pmcid:PMC3718532 fatcat:yitn2ruwwzbs5bjqoflpnisgim

Recovery mechanisms of somatosensory function in stroke patients: implications of brain imaging studies

Sung Ho Jang
2013 Neuroscience Bulletin  
With developments in brain mapping techniques, many studies have addressed the recovery of various functions in such patients.  ...  Based on the previous human studies, a review of 11 relevant studies on the mechanisms underlying the recovery of somatosensory function in stroke patients was conducted based on the following topics:  ...  (Pubmed and Medline) to identify relevant studies from 1966 to 2012 based on the following keywords: stroke, brain plasticity, rehabilitation, somatosensory recovery, brain mapping, positron emission  ... 
doi:10.1007/s12264-013-1315-1 pmid:23471867 pmcid:PMC5561841 fatcat:3ywn66h2lvh3hoqlcuc3tkjlbq

Neurorehabilitation in Stroke: The Role of Functional Connectivity

Leonides Canuet
2015 International Journal of Neurorehabilitation  
In te rna tion a l J o u rn al of Ne u r o re h abi litat io n  ...  Studies aiming to identify brain connectivity and plasticity changes induced by neurorehabilitation in stroke are strongly encouraged.  ...  Conclusion Taking together, EEG/MEG evidence from stroke and traumatic brain injury suggests that alpha band functional connectivity might represent a reliable predictor of clinical improvement induced  ... 
doi:10.4172/2376-0281.1000172 fatcat:wnz4bpbtsrbcbmmuz4aruxwbma

Motor rehabilitation and brain plasticity after hemiparetic stroke

Judith D Schaechter
2004 Progress in Neurobiology  
This is followed by an overview of our current understanding, based on human brain mapping technologies, of brain plasticity underlying spontaneous recovery after hemiparetic stroke.  ...  This review intends to begin to build a bridge between our understanding of the effect of motor rehabilitation and brain plasticity on recovery after hemiparetic stroke.  ...  Brain plasticity and motor recovery after stroke Human brain mapping technologies Our current understanding of brain plasticity underlying spontaneous motor recovery has largely come from three human  ... 
doi:10.1016/j.pneurobio.2004.04.001 pmid:15193779 fatcat:lcvv2iikhjbwdmwmoucqs725zm

Coherent neural oscillations predict future motor and language improvement after stroke

Pierre Nicolo, Sviatlana Rizk, Cécile Magnin, Marie Di Pietro, Armin Schnider, Adrian G. Guggisberg
2015 Brain  
In addition, EEG and motor assessments were obtained from a second population of 18 stroke patients.  ...  plasticity after stroke BRAIN 2015: 138; 3048-3060 | 3049 by guest on October 6, 2016 http://brain.oxfordjournals.org/ Downloaded from Network plasticity after stroke BRAIN 2015: 138; 3048-3060 | 3051  ...  for brain plasticity and repair after stroke.  ... 
doi:10.1093/brain/awv200 pmid:26163304 fatcat:zgkdf7phjvhnzjt5dat4lsyfim
« Previous Showing results 1 — 15 out of 1,107 results