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1
Transcranial cerebellar direct current stimulation enhances verb generation but not verb naming in poststroke Aphasia
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2
Moving beyond the brain: Transcutaneous spinal direct current stimulation in post-stroke aphasia
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3
Right sensory-motor functional networks subserve action observation therapy in aphasia
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4
Bilateral transcranial direct current stimulation language treatment enhances functional connectivity in the left hemisphere: Preliminary data from aphasia
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5
Bihemispheric tDCS enhances language recovery but does not alter BDNF levels in chronic aphasic patients
Fiori, V; Caltagirone, C; Marangolo, P. - : IOS Press, 2014
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6
tDCS over the left inferior frontal cortex improves speech production in aphasia
Razzano, C; Campana, S; Marangolo, P. - : Frontiers Research Foundation, 2013
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7
Something to talk about: Enhancement of linguistic cohesion through tdCS in chronic non fluent aphasia
Marangolo, P; Fiori, V; Campana, S. - : Elsevier Science Limited, 2013
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8
tDCS stimulation segregates words in the brain: evidence from aphasia
Razzano, C; Cipollari, S; Marangolo, P; Fiori, V; Di Paola, M; Caltagirone, C. - : Frontiers Research Foundation, 2013
Abstract: A number of studies have already shown that modulating cortical activity by means of transcranial direct current stimulation (tDCS) improves noun or verb naming in aphasic patients. However, it is not yet clear whether these effects are equally obtained through stimulation over the frontal or the temporal regions. In the present study, the same group of aphasic subjects participated in two randomized double-blind experiments involving two intensive language treatments for their noun and verb retrieval difficulties. During each training, each subject was treated with tDCS (20 min, 1 mA) over the left hemisphere in three different conditions: anodic tDCS over the temporal areas, anodic tDCS over the frontal areas, and sham stimulation, while they performed a noun and an action naming tasks. Each experimental condition was run in five consecutive daily sessions over three weeks with 6 days of intersession interval. The order of administration of the two language trainings was randomly assigned to all patients. Overall, with respect to the other two conditions, results showed a significant greater improvement in noun naming after stimulation over the temporal region, while verb naming recovered significantly better after stimulation of the frontal region. These improvements persisted at one month after the end of each treatment suggesting a long-term effect on recovery of the patients' noun and verb difficulties. These data clearly suggest that the mechanisms of recovery for naming can be segregated coupling tDCS with an intensive language training.
Keyword: aphasia rehabilitation; brain stimulation; language areas; lexical deficits; Settore MED/26 - Neurologia; tDCS; word recovery
URL: https://doi.org/10.3389/fnhum.2013.00269
http://hdl.handle.net/2108/83132
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9
Bihemispheric stimulation over left and right inferior frontal region enhances recovery from apraxia of speech in chronic aphasia
Cipollari, S; Campana, S; Marangolo, P. - : Wiley-Blackwell, 2013
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10
Walking but not barking improves verb recovery: implications for action observation treatment in aphasia rehabilitation
Marangolo, P; Cipollari, S; Fiori, V. - : Public Library of Science, 2012
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