نتایج جستجو برای: transcranial magnetic stimulations

تعداد نتایج: 351607  

Journal: :iranian journal of child neurology 0
sima noohi 1. psychiatrist, behavioral sciences research center, baqiyattalah university of mecial sciences, tehran, iran susan amirsalari 2. pediatric neurologist, new hearing technologies research center, baqiyatallah university of medical sciences, tehran, iran.

how to cite this article: noohi s, amirsalari s. history, studies and specific uses of repetitive transcranial magnetic stimulation (rtms) in treating epilepsy. iran j child neurol. winter 2016; 10(1):1-8.   abstract objective in this study, repetitive transcranial magnetic stimulation (rtms) and its specific use for treating epilepsy were carefully scrutinized.   materials & methods target res...

Journal: :مجله علوم اعصاب شفای خاتم 0
milad ahmadi a. department of physiology, school of medicine, aja university of medical sciences, tehran, iran. b. shefa neuroscience research center, khatam alanbia hospital, tehran, iran. mohammad-reza parvizi department of physiology, school of medicine, aja university of medical sciences, tehran, iran. iraj mirzaii-dizgah department of physiology, school of medicine, aja university of medical sciences, tehran, iran.

transcranial magnetic stimulation (tms) has been applied to a growing number of psychiatric disorders as a neurophysiological probe, a primary brain-mapping tool and a candidate treatment. although most investigations have focused on the treatment of major depression, increasing attention has been paid to anxiety disorders. the aim of this study is to long time (for 30 days) effect of repetitiv...

Journal: :Depression and anxiety 2011
William M McDonald Valerie Durkalski Edward R Ball Paul E Holtzheimer Martina Pavlicova Sarah H Lisanby David Avery Berry S Anderson Ziad Nahas Paul Zarkowski Harold A Sackeim Mark S George

OBJECTIVE To assess the efficacy of increasing the number of fast left repetitive transcranial magnetic stimulations (rTMS) (10 Hz @ 120% of motor threshold (MT) over the left dorsolateral prefrontal cortex (DLPFC)) needed to achieve remission in treatment-resistant depression (TRD). And, to determine if patients who do not remit to fast left will remit using slow right rTMS (1 Hz @ 120% MT ove...

2014
Ayumu Matani Masaaki Nakayama Mayumi Watanabe Yoshikazu Furuyama Atsushi Hotta Shotaro Hoshino

Electric brain stimulations such as transcranial direct current stimulation (tDCS), transcranial random noise stimulation (tRNS), and transcranial alternating current stimulation (tACS) electrophysiologically modulate brain activity and as a result sometimes modulate behavioral performances. These stimulations can be viewed from an engineering standpoint as involving an artificial electric sour...

2014
Vera Moliadze Georg Fritzsche Andrea Antal

The common aim of transcranial stimulation methods is the induction or alterations of cortical excitability in a controlled way. Significant effects of each individual stimulation method have been published; however, conclusive direct comparisons of many of these methods are rare. The aim of the present study was to compare the efficacy of three widely applied stimulation methods inducing excit...

Journal: :iranian journal of medical physics 0
ali yadollahpour ph.d. student in medical physics dept., tarbiat modares university, tehran, iran seyed mohammd firoozabadi associate professor, medical physics dept., tarbiat modares university, tehran, iran seyed javad mirnajafi-zadeh associate professor, physiology dept., tarbiat modares university, tehran, iran

introduction: neural stimulation is a promising new technology for the treatment of medically-intractable seizures.  transcranial magnetic stimulation (tms) is a simple, non-invasive, low cost technique which is widely used in neurophysiology. in a few studies that have been performed at different frequencies the therapeutic effects of this technique were not obvious. repetition of low frequenc...

Journal: :iranian red crescent medical journal 0
mahdieh azin kerman neuroscience research center, institute of neuropharmacology, kerman university of medical sciences, kerman, ir iran nasser zangiabadi kerman neuroscience research center, institute of neuropharmacology, kerman university of medical sciences, kerman, ir iran; kerman neuroscience research center, institute of neuropharmacology, kerman university of medical sciences, p. o. box: 76175-113, kerman, ir iran. tel: +98-9131404398 farhad iranmanesh neurology research center, kerman university of medical sciences, kerman, ir iran mohammad reza baneshi modeling in health research center institute for futures studies in health, kerman university of medical sciences, kerman, ir iran seyedshahab banihashem psychosomatic department, taleghani hospital , shahid beheshti university of medical sciences, tehran, ir iran

conclusions when itbs was applied over the primary motor cortex, it significantly improved manual dexterity, but had no significant effect on the hand motor imagery ability in ms patients. results itbs group showed a reduction in the time required to complete the 9hpt (mean difference = -3.05, p = 0.002), and an increase in the number of blocks transferred in one minute in the bbt (mean differe...

Journal: :international clinical neurosciences journal 0
parisa azimi functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran

purpose: transcranial magnetic resonance guided focused ultrasound (mrgfus) is a new development in the field of functional neurosurgery. a comprehensive review of the current literature was performed to evaluate of transcranial mrgfus in treatment of essential tremor (et) and parkinson’s disease. methods: articles available in electronic databases of pubmed, and web of science, as of july 2016...

Journal: :basic and clinical neuroscience 0
bita vaseghi department of physiotherapy, school of primary health care, faculty of medicine, nursing and health sciences, monash university, melbourne, australia shapour jaberzadeh department of physiotherapy, school of primary health care, faculty of medicine, nursing and health sciences, monash university, melbourne, australia maryam zoghi department of medicine, royal melbourne hospital, the university of melbourne, melbourne, australia

introduction: measuring the size of motor evoked potentials (meps) induced by transcranial magnetic stimulation (tms) is an investigational technique to show the level of corticospinal excitability however, some of the fundamental methodological aspects of tms (such as the effects of inter-pulse intervals (ipi) on mep size) are not fully understood, this issue raises concerns about the reliabil...

Journal: :Journal of rehabilitation medicine 2009
Naoyuki Takeuchi Takeo Tada Masahiko Toshima Yuichiro Matsuo Katsunori Ikoma

OBJECTIVE The interhemispheric competition model proposes that the functional recovery of motor deficits in patients after stroke can be achieved by increasing the excitability of the affected hemisphere or decreasing the excitability of the unaffected hemisphere. We investigated whether bilateral repetitive transcranial magnetic stimulation might improve the paretic hand in patients after stro...

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