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Source: Clinical Neurophysiology
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Total 151 results found since Jan 2013.

P60. Direct and long term influence of cardiovascular training on cognition in subacute stroke patients
Rehabilitation of cognitive deficits has been voted ‘#1 research priority’ for patients suffering from stroke (Saunders et al., 2014). Aerobic fitness training may modulate cognitive performance either by enhancing neuroplasticity or by increasing brain oxygenation. The majority of studies in this area have focused on motor function; its effect o n cognitive performance is not well understood yet. The current study therefore aims to evaluate the influence of aerobic fitness intervention on cognitive functions in subacute stroke patients, and tries to elucidate the mechanisms underlying this effect.
Source: Clinical Neurophysiology - July 10, 2018 Category: Neuroscience Authors: T. Rackoll, A. Nave, U. Grittner, H. Mousa, K. Villringer, M. Ebinger, A. Fl öel Source Type: research

S1-4. The effect of repetitive Transcranial Magnetic Stimulation (rTMS) in patients with intractable cervical dystonia and/or post-stroke central pain
In conclusion, rTMS is useful as one of the option in the treatment of intractable CD and CPSP.
Source: Clinical Neurophysiology - July 16, 2013 Category: Neuroscience Authors: Norihiro Muraoka, Minoru Shigemori, Fumihiko Koike, Masao Hiromatu, Keiko Suematu, Motohiro Morioka Tags: Society Proceedings Source Type: research

S5-5. Effects of repetitive transcranial magnetic stimulation with repetitive facilitation exercise in post-stroke patients
Repetitive magnetic stimulation (rTMS) induces functional and structural plasticity, while repetitive facilitation exercises (RFEs) promote the functional recovery of the hemiplegic upper limb and hand to a greater extent than the conventional therapy. The aim of this study was to investigate whether multiple sessions of 1-Hz rTMS facilitated the effect of RFEs on hemiplegic upper-limb function in chronic post-stroke patients. The study design was a randomized double-blinded crossover study. Eighteen patients with hemiplegia of the upper limb, were assigned to two groups: the motor-before-sham rTMS group, which performed m...
Source: Clinical Neurophysiology - July 16, 2013 Category: Neuroscience Authors: Shuji Matsumoto, Seiji Etoh, Kazumi Kawahira Tags: Society Proceedings Source Type: research

47. Botulinum toxin for the upper limb after stroke: Comparison between incobotulinumtoxin A, botulinum toxin drug free of complexing proteins, and conventional botulinum toxin formulation. A preliminary study
Botulinum toxin type A (BoNT/A) provides a valuable tool in the multi-modal treatment of spasticity. Incobotulinumtoxin A (InBoNT/A) is a highly purified BoNT/A agent, free of any complexing clostridial proteins.Clinical experience suggests that InBoNT/A is identical from efficacy, duration of therapeutic effect and tolerability profile. Our aim was to compare the effect of the CBoNT/A vs InBoNT/A on spasticity of the upper limb, evaluated with Modificated Aswhort Scale (MAS), and on amplitude of compound motor action potentials (CMAP) of biceps muscle in patients after brain stroke. A randomized, double-blind, parallel-gr...
Source: Clinical Neurophysiology - October 21, 2013 Category: Neuroscience Authors: C. Cesaretti, A. Grippo, A. Vettori, T. Atzori, C. Baldini, C. Falsini, M. Martini, R. Carrai, A. Pizzi Tags: Society Proceedings Source Type: research

The effects of functional electrical stimulation on upper-extremity function and cortical plasticity in chronic stroke patients
I was pleased to read the study by . ‘The effects of electromyography-controlled functional electrical stimulation on upper extremity function and cortical perfusion in stroke patients’ published in the Clinical Neurophysiology journal.
Source: Clinical Neurophysiology - January 22, 2014 Category: Neuroscience Authors: Rebeca Boltes Cecatto Tags: Letters to the Editor Source Type: research

P11. Quality of Life after pediatric ischemic stroke: Five year follow-up of swiss children
Children after pediatric arterial ischemic stroke (AIS) are known to suffer from neurological and neuropsychological impairments but limited data is available concerning quality of life (QoL) outcome. The aim of this present study is to examine long-term effects on QoL in a population-based AIS sample from Switzerland.
Source: Clinical Neurophysiology - October 1, 2014 Category: Neuroscience Authors: S. Kornfeld, S. Winkelbeiner, M. Studer, E. Boltshauser, A. Capone Mori, A. Datta, J. Fluss, D. Mercati, A. Hackenberg, E. Keller, O. Maier, J.P. Marcoz, G.P. Ramelli, C. Poloni, R. Schmid, T. Schmitt-Mechelke, E Wehrli, T. Heinks, M. Steinlin Source Type: research

1-A-D-4. Effects of repetitive facilitative exercise with neuromuscular electrical stimulation, direct application of vibratory stimulation and repetitive transcranial stimulation of the hemiplegic hand in chronic stroke patients
Repetitive facilitative exercise (RFE) is a recently developed approach to the rehabilitation of hemiplegia. RFE can be integrated with neuromuscular electrical stimulation (NMES), direct application of vibratory stimulation (DAVS), and repetitive transcranial magnetic stimulation (rTMS) to achieve further improvement. The aims of the present study were to retrospectively compare the effects of RFE and NMES+DAVS with those of RFE and rTMS and to determine the maximal effect of the combination of RFE with NMES, DAVS, rTMS and pharmacological treatments in chronic stroke patients.
Source: Clinical Neurophysiology - May 4, 2015 Category: Neuroscience Authors: Seiji Etoh, Tomokazu Noma, Shuji Matsumoto, Megumi Shimodozono, Kazumi Kawahira Source Type: research

ID 126 – Cortical connectivity and lesion volumes correlation in acute stroke patients: A study via graph theory from EEG data
Functional connectivity is essential for brain functions. Focal brain lesions could have important remote effects on the functions of distant brain regions even if outside the damaged area. Network dysfunction may contribute to neurological deficits observed for example after stroke. We explored how functional network characteristics, measured via EEG recordings, correlate with the lesion volume on MRI.
Source: Clinical Neurophysiology - February 11, 2016 Category: Neuroscience Authors: F. Vecchio, P. Caliandro, F. Miraglia, F. Piludu, C. Iacovelli, G. Lacidogna, G. Reale, C. Colosimo, P.M. Rossini Source Type: research

ID 312 – Sensorimotor modulation by botulinum Toxin A in post-stroke arm spasticity: Passive hand movement
The aim of the study was to locate brain activation changes in stroke patients treated with Botulinum Toxin A (BoNT) for arm spasticity using functional MRI (fMRI).
Source: Clinical Neurophysiology - February 11, 2016 Category: Neuroscience Authors: P. Hok, T. Veverka, P. Hlustik, A. Krobot, P. Kanovsky Source Type: research

ID 99 – Functional connectivity study on repetitive transcranial magnetic stimulation for central post-stroke pain
This study aimed to investigate functional connectivity specific to CPSP and functional connectivity alteration associated with pain relief by rTMS.
Source: Clinical Neurophysiology - February 11, 2016 Category: Neuroscience Authors: K. Hosomi, T. Shimizu, T. Maruo, Y. Watanabe, H.M. Khoo, N. Tani, Y. Goto, H. Kishima, T. Yoshimine, Y. Saitoh Source Type: research

ID 30 – Influence of M1 hand knob ischemic stroke on motor activation: An fMRI study in chronic stage
To evaluate whether stroke lesion focused on the primary motor cortex hand knob re-localizes the hand motor area in the affected hemisphere.
Source: Clinical Neurophysiology - February 11, 2016 Category: Neuroscience Authors: E. Kallioniemi, M. Könönen, L. Säisänen, P. Julkunen, R. Vanninen, P. Jäkälä, S. Määttä, S. Vaalto Source Type: research

ID 452 – Sympathetic skin response in stroke patients
Sympathetic dysfunction could lead to life-threatening complications. The aim of this study was to investigate the relationship between the size, location, nature of the lesion, and the sympathetic skin response (SSR).Thirty patients with stroke and 30 healthy subjects were included in this study. All patients were investigated by using brain imaging and clinical scales. SSRs were elicited on four extremities in both groups. Latency and amplitude values of the responses were measured. In the patient group, SSR were analyzed both in the early (in the first month) and the late stages (one month later first recording) of the patients.
Source: Clinical Neurophysiology - February 11, 2016 Category: Neuroscience Authors: H. Erdem Tilki, G. Oztas Source Type: research

EP 20. Contralesional Cathodal tDCS versus dual-tDCS for decreasing upper limb spasticity in chronic stroke individuals: A clinical and neurophysiological study
Different transcranial direct current stimulation (tDCS) paradigms have been implemented to treat post-stroke spasticity, but discordant results have been reported.
Source: Clinical Neurophysiology - August 5, 2016 Category: Neuroscience Authors: A. Del Felice, V. Daloli, S. Masiero, P. Manganotti Tags: ePoster Presentations – Noninvasive Neuromodulation I Source Type: research

EP 10. Home-based motor imagery training in chronic stroke supported by neurofeedback: A feasibility study
Chronic hemiparesis of an upper limp following stroke has been related to an over-involvement of the ipsilateral hemisphere that inhibits use of the affected limb. Interventions helping to shift back this altered lateralization have been suggested to positively affect upper limp functional recovery. One such intervention is the combination of motor imagery (MI) supported by EEG neurofeedback. However, cortical reorganization requires highly intensive practice. In this feasibility study this was achieved by implementing a mobile EEG neurofeedback system.
Source: Clinical Neurophysiology - August 5, 2016 Category: Neuroscience Authors: C. Kranczioch, C. Zich, C. Schweinitz, J. Meekes, S. Debener Source Type: research

EP 4. Recruitment of premotor cortices in subacute stroke patients – A longitudinal fMRI study
In order to investigate changes in functional representation of hand movement after stroke we used functional magnetic resonance imaging (fMRI) during an active motor task of the affected hand before and after a three week comprehensive motor training.
Source: Clinical Neurophysiology - August 5, 2016 Category: Neuroscience Authors: U. Horn, S. Roschka, K. Eyme, A.D. Walz, T. Platz, M. Lotze Source Type: research