Effects of Transcranial Direct Current Stimulation (tDCS) on Language

Conditions:   Stroke;   Aphasia Interventions:   Device: Transcranial Direct Current Stimulation;   Device: Sham Transcranial Direct Current Stimulation;   Behavioral: Phonologic-Focused Speech Therapy;   Behavioral: Semantic-Focused Speech Therapy Sponsor:   Medical College of Wisconsin Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials

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CONCLUSIONS: The TDQ-30 has the potential to become a valuable picture-naming test for the diagnosis of mild anomia associated with pathological aging. PMID: 31792492 [PubMed - as supplied by publisher]
Source: Archives of Clinical Neuropsychology - Category: Psychiatry & Psychology Authors: Tags: Arch Clin Neuropsychol Source Type: research
Conclusions: The relatively high incidence of CA in our study suggests that bi-hemispheric language representation may be more prevalent in Bengali speakers than in speakers of other languages. The absence of crossed Wernicke aphasia in our study participants may represent a left-hemispheric advantage for receptive language abilities in Bengali speakers. Further studies are required to clarify whether idiosyncrasies in the Bengali language may be responsible for the differential brain representation of language seen in our study participants.
Source: Cognitive and Behavioral Neurology - Category: Neurology Tags: Original Studies Source Type: research
Abstract: A 34-year-old man with chronic neck pain was treated with regular cervical paravertebral ozone injections. After his last injection, he experienced a syncopal episode and, upon awakening, was found to have ataxia, aphasia, hemiparesis, and left sixth nerve palsy. Computed tomographic angiography demonstrated intra-arterial gas in the right vertebral artery; multiple posterior circulation infarcts were seen on brain MRI. This case illustrates the potential dangers of paravertebral injections of ozone.
Source: Journal of Neuro-Ophthalmology - Category: Opthalmology Tags: Photo Essay Source Type: research
This article presents an Applied Thematic Analysis (ATA) of a post-production focus group exploring a 12-week pilot program that used the CoActive Therapeutic Theater (CoATT) Model for persons in Aphasia recovery. Results of a focus group interview found five themes that participants noted as unique outcomes: 1) More meaningful relationships; 2) An increased belief in oneself; 3) An invigorating experience; 4) CoATT provides a unique healing opportunity; 5) Perceived language and speech improvement.
Source: Arts in Psychotherapy - Category: Psychiatry & Psychology Source Type: research
Nature Reviews Neurology, Published online: 26 November 2019; doi:10.1038/s41582-019-0282-1Some individuals with post-stroke language impairment, or aphasia, will spontaneously recover partial language function. In this Review, the authors propose that existing hypotheses about this recovery from aphasia can be considered as examples of two principles: degeneracy and variable neuro-displacement.
Source: Nature Reviews Neurology - Category: Neurology Authors: Source Type: research
Conclusions Technology-assisted reading comprehension improved following the intervention, with treatment compensating for, rather than remediating, the reading impairment. Participants' confidence and emotions associated with reading also improved. Gains were achieved after 14 therapy sessions, using assistive technologies that are widely available and relatively affordable, meaning that this approach could be implemented in clinical practice. PMID: 31765277 [PubMed - as supplied by publisher]
Source: Journal of speech, language, and hearing research : JSLHR - Category: Speech-Language Pathology Authors: Tags: J Speech Lang Hear Res Source Type: research
Conclusions: Patients with neglect or aphasia, especially aphasia with comprehension deficits, short after stroke have significant worse functional outcome.Implications for rehabilitationClinicians should perform an extensive screening for neglect, aphasia, and cognitive disorders to make sure to diagnose the different neuropsychological disorders correctly.When patients with neuropsychological disorders are referred for rehabilitation, it can be expected that they need a longer rehabilitation period or may never reach the same level of functioning.Clinicians should pay attention to instructions of training moments outside...
Source: Disability and Rehabilitation - Category: Rehabilitation Authors: Tags: Disabil Rehabil Source Type: research
Abstract Purpose The brain-derived neurotrophic factor (BDNF) gene has been shown to be important for synaptic plasticity in animal models. Human research has suggested that BDNF genotype may influence stroke recovery. Some studies have suggested a genotype-specific motor-related brain activation in stroke recovery. However, recovery from aphasia in relation to BDNF genotype and language-related brain activation has received limited attention. We aimed to explore functional brain activation by BDNF genotype in individuals with chronic aphasia. Consistent with findings in healthy individuals and individuals with po...
Source: Journal of speech, language, and hearing research : JSLHR - Category: Speech-Language Pathology Authors: Tags: J Speech Lang Hear Res Source Type: research
Conclusions Organizing the various hypothesized brain-behavior relationships according to this framework and considering the mechanisms that drive these relationships may help investigators develop specific experimental designs and more complete statistical models to explain language and cognitive abilities after stroke. Eight main recommendations for future research are provided. Presentation Video https://doi.org/10.23641/asha.10257578. PMID: 31756155 [PubMed - in process]
Source: Journal of speech, language, and hearing research : JSLHR - Category: Speech-Language Pathology Authors: Tags: J Speech Lang Hear Res Source Type: research
Conclusions Sentence processing treatment results in improved comprehension and production of complex syntactic structures in chronic agrammatism and generalization to less complex, linguistically related structures in chronic agrammatism. Patients also show treatment-induced shifts toward normal-like online sentence processing routines (based on eye movement data) and changes in neural recruitment patterns (based on functional neuroimaging), with posttreatment activation of regions overlapping with those within sentence processing and dorsal attention networks engaged by neurotypical adults performing the same task. These...
Source: Journal of speech, language, and hearing research : JSLHR - Category: Speech-Language Pathology Authors: Tags: J Speech Lang Hear Res Source Type: research
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