title: [Repetitive transcranial magnetic stimulation. A reasonable adjuvant therapeutic method in the treatment of post-stroke aphasia?].
abstract: Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive, painless method used to stimulate areas of the brain through the intact skull by means of magnetic fields. Depending on the stimulation frequency, the effect on concurrent brain areas is either inhibiting or exciting. As a result, it should be possible to inhibit compensatory hyperactivation in certain brain areas or to temporarily enhance cortical excitability. Therefore, rTMS potentially represents an adjuvant treatment for aphasia. In this article, the literature regarding rTMS as a treatment for aphasia is reviewed and followed by a case report of a 79-year-old man who 3 years after stroke received rTMS (3 × 10 sessions) in combination with articulation therapy. Even though linguistic assessments did not show enhancements in language skills, the patient's family reported changes in communication patterns and behavior and explicitly asked to continue the rTMS treatment sessions. Reasons why no enhancements could be reported might be found in the type of language disorder (a comorbid speech disorder) or the stimulation protocol. Further studies are needed to evaluate the true potential of rTMS in the treatment of aphasia.
authors.affiliation: Klinik für Phoniatrie und Pädaudiologie, Medizinische Hochschule Hannover, OE 6510, 30623, Hannover, Deutschland. Miller.Simone@mh-hannover.de
authors.forename: S
authors.initials: S
authors.lastname: Miller
authors.forename: D
authors.initials: D
authors.lastname: Kühn
authors.forename: M
authors.initials: M
authors.lastname: Ptok
mesh_terms: D000368:Aged; D001037:Aphasia / Q000503:physiopathology / Q000628:therapy*; D002540:Cerebral Cortex / Q000503:physiopathology; D003131:Combined Modality Therapy; D004401:Dysarthria / Q000503:physiopathology / Q000628:therapy; D005500:Follow-Up Studies; D006801:Humans; D020244:Infarction, Middle Cerebral Artery / Q000503:physiopathology / Q000628:therapy*; D008297:Male; D012984:Software; D013070:Speech Therapy; D013813:Therapy, Computer-Assisted / Q000379:methods*; D050781:Transcranial Magnetic Stimulation / Q000379:methods*