Effects of the Quantity of Repetitive Transcranial Magnetic Stimulation(rTMS) on the Recovery After Stroke
Effects of the Quantity of Repetitive Transcranial Magnetic Stimulation(rTMS) on the Recovery After Stroke
The aim of this multicentric double blind study (randomized study) is to demonstrate the
 relationship between the amount of rTMS and the efficacy in the treatment of upper extremity
 motor deficits of stroke patients.
Repetitive transcranial magnetic stimulation (rTMS) can modulate excitability of the brain
 via non-invasive methods. In that sense, rTMS has been used to treat a variety of symptoms of
 stroke during last two decades. Especially, improvement of upper extremity function has been
 proved by many studies. However, it remains uncertain about the optimum amount of rTMS.

 The aim of this multicentric double blind study (randomized study) is to demonstrate the
 relationship between the amount of rTMS and the efficacy in the treatment of upper extremity
 motor deficits of stroke patients.

 Fifty-seven patients will be included with written consent. After randomization, the subject
 will receive 3 different amount of treatment rTMS-rTMS, Sham-rTMS, Sham-Sham) in double blind
 methods.
Inclusion Criteria:

 -  single mono-hemispheric ischemic or hemorrhagic stroke

 -  1st onset stroke patient

 -  Upper extremity functional deficit attributable to acute stroke

 -  A stage of at least 3 on brunnström pre-treatment

 -  Written signed consent

 Exclusion Criteria:

 -  Multiple lesion

 -  Bilateral cortical lesion and motor problems

 -  Cerebellar, or brainstem lesions

 -  History of more than one stroke

 -  Uncontrolled medical problems, such as: cardiopulmonary disease, severe rheumatoid
 arthritis, active joint deformity of arthritic origin, active cancer, or renal
 disease;

 -  Increased intracranial pressure

 -  History of seizure confirmed by interview and medical chart review

 -  Any individual who is on medication which is known to lower seizure threshold

 -  Other conditions that increase the risk of side effects due to rTMS procedures: a
 metal plate or metal object in the skull or eye, intracardiac line, increased
 intracranial pressure, cardiac pacemaker, implanted medication pump, tricyclic
 antidepressants, neuroleptics, history of seizure in the immediate family

 -  An age of less than 20 years old

 -  Any current actively treated medical or surgical condition or neurological or
 psychiatric illness other than stroke

 -  Complications that would prevent participation in the intervention, such as severe
 pain and severe spasticity

 -  Inability to cooperate outcome measure-related task

 -  Severe language disturbances

 -  Serious cognitive deficits

 -  Non-vascular cause for the neurological symptoms other central nervous system

 -  Disorder or peripheral neuropathy of the upper extremity

 -  Taking medication which interrupt brain activity

 -  Women who are pregnant