Clinical Neuroscience

Unanswered questions in the transcranial magnetic stimulation treatment of patients with depression

MORVAI Szabolcs1, NAGY Attila1, KOVÁCS Attila1, MÓRÉ Csaba1, BERECZ Roland1, FRECSKA Ede1

JANUARY 30, 2016

Clinical Neuroscience - 2016;69(01-02)


According to the WHO fact sheet depression is a common mental disorder affecting 350 million people of all ages worldwide. Transcranial Magnetic Stimulation (TMS) is a technique which allows the investigator to stimulate and study cortical functions in healthy subjects and patients suffering from various mental and neurological disorders. In the early 1990s, studies revealed that it is possible to evoke long term mood changes in healthy volunteers by rapid rate repetitive, TMS (rTMS) over the frontal cortex. Subsequent studies involving depressed patients found frontal cortical rTMS administered daily to be clinically effective. In the past two decades, numerous trials examined the therapeutic potential of rTMS application in the treatment of mood disorders with constantly evolving treatment protocols. The aim of this paper is to review the literature of the past two decades, focusing on trials addressing the efficacy and safety of rTMS in depressed patients. Our primary goal is to evaluate the results in order to direct future studies which may help investigators in the development of treatment protocols suitable in hospital settings. The time is not far when TMS devices will be used routinely by practitioners primarily for therapeutic purpose rather than clinical research. To our knowledge, a widely accepted “gold standard" that would offer the highest efficacy, with the best tolerability has not been established yet. In order to approach this goal, the most important factors to be addressed by further studies are: localization, frequency, intensity, concurrent medication, maintenance treatments, number of pulses, trains, unilateral, or bilateral mode of application.


  1. University of Debrecen, Department of Psychiatry, Debrecen



Further articles in this publication

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[Event-related potentials and clinical symptoms in schizophrenia]


[The investigation of schizophrenia’s aetiology and pathomechanism is of high importance in neurosciences. In the recent decades, analyzing event-related potentials have proven to be useful to reveal the neuropsychological dysfunctions in schizophrenia. Even the very early stages of auditory stimulus processing are impaired in this disorder; this might contribute to the experience of auditory hallucinations. The present review summarizes the recent literature on the relationship between auditory hallucinations and event-related potentials. Due to the dysfunction of early auditory sensory processing, patients with schizophrenia are not able to locate the source of stimuli and to allocate their attention appropriately. These deficits might lead to auditory hallucinations and problems with daily functioning. Studies involving high risk groups may provide tools for screening and early interventions; thus improving the prognosis of schizophrenia. ]

Clinical Neuroscience

Internet and stroke awareness in the young hungarian population

BARI Ferenc, TÓTH Anna, PRIBOJSZKI Magda, NYÁRI Tibor, FORCZEK Erzsébet

Background – Although stroke mortality rate in Hungary has tapered off over the last years, it is still twice the European average. This statistic is alarming and a coordinated response is needed to deal with this situation when considering new ways of communication. There are currently more than 300 websites in Hungarian related to stroke prevention, acute stroke treatment, recovery and rehabilitation. Aims and/or hypothesis – We sought to identify base level of stroke knowledge of the Hungarian students and the efficiency with which the knowledge disseminated by internet is actually utilized. Methods – We surveyed 321 high-school and university students to determine their ability to extract specific information regarding stroke from Hungarian websites. The base level of knowledge was established by asking 15 structured, close-ended questions. After completing the questionnaire, students were asked to search individually on stroke in the internet where all the correct answers were available. After a 25-min search session they answered the same questionnaire. We recorded and analyzed all their internet activity during the search period. Results – The students displayed a fair knowledge on the basics of stroke but their results did not change significantly after the 25-min search (53±13% vs. 63±14%). Only correct information given on demographic facts improved significantly. Most of the students used very simple search strategies and engines and only the first 5-10 web-pages were visited. Conclusion – Analysis of the most often visited web-pages revealed that although stroke-related Hungarian web-based resources contain almost all the important and required information the unsuitable structure, lack of simplicity and verbosity hinder their effective public utilization.

Clinical Neuroscience

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ORBÁN-KIS Károly, SZŐCS Ildikó, FEKETE Klára, MIHÁLKA László, CSIBA László, BERECZKI Dániel, SZATMÁRI Szabolcs

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Clinical Neuroscience

To treat or not to treat, cheyne-stokes respiration in a young adult with vascular encephalopathy


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Clinical Neuroscience

[A visual based proto-consciousness model of human thinking]

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