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Improvement of hand dexterity following motor cortex rTMS in multiple sclerosis patients with cerebellar impairment
1 Clinica Neurologica, Dipartimento di Neuroscienze,
Università Tor Vergata, Rome, Italy; Centro Europeo per la Ricerca
sul Cervello (CERC)/Fondazione Santa Lucia, Rome, Italy
* To whom correspondence should be addressed.
We tested the effects of 5-Hz repetitive transcranial magnetic stimulation (rTMS) over the motor cortex in multiple sclerosis (MS) subjects with cerebellar symptoms. rTMS improved hand dexterity in cerebellar patients (n = 8) but not in healthy subjects (n = 7), as detected by a significant transient reduction of the time required to complete the nine-hole pegboard task. rTMS of the motor cortex may be a useful approach to treat cerebellar impairment in MS patients. Key Words: cerebellum, motor functions, multiple sclerosis, rTMS, transcranial magnetic stimulation
First published on June 23, 2008, doi:10.1177/1352458508088710 |
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