Modulation of laser-evoked pain perception and event-related potentials with non-invasive stimulation of the motor cortex
نویسنده
چکیده
s related to the thesis: I. Poreisz C, Antal A, Brepohl N, Boros K, Csifcsák G, Paulus W. Transcranial direct current stimulation over somatosensory cortex decreases experimentally induced pain perception. Seventh Göttingen Meeting of the German Neuroscience Society. Göttingen, Germany, March 29 April 1, 2007. II. Csifcsák G, Antal A, Paulus W. Modulatory effects of transcranial direct current stimulation on acute pain perception. 6th Congress of the Federation of European Psychophysiology Societies. Budapest, Hungary, May 31 June 3, 2006.
منابع مشابه
Modulatory effects of transcranial direct current stimulation on laser-evoked potentials.
OBJECTIVE Invasive stimulation of the motor cortex has been used for years to alleviate chronic intractable pain in humans. In our study, we have investigated the effect of transcranial direct current stimulation (tDCS), a noninvasive stimulation method, for manipulating the excitability of cortical motor areas on laser evoked potentials (LEP) and acute pain perception. DESIGNS AND SETTINGS: Th...
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Continuous theta burst stimulation (cTBS) applied over the primary motor cortex (M1) can alleviate pain although the neural basis of this effect remains largely unknown. Besides, the primary somatosensory cortex (S1) is thought to play a pivotal role in the sensori-discriminative aspects of pain perception but the analgesic effect of cTBS applied over S1 remains controversial. To investigate cT...
متن کاملImpact of hypokinesia on dynamics of formation of evoked potentials in sensorimotor cortex in early postnatal ontogenesis
The analysis of evoked potentials of sensorimotor cortex in response to electrical stimulation of n. ischiadicus shows that the extremal factor hypokinesia has a negative impact on the dynamics of formation of amplitudal and temporal characteristics since eyes openning in 2-weeks old rats. The most vulnerable process to the impact of hypokinesia is the first-positive phase, which disappears in ...
متن کاملImpact of hypokinesia on dynamics of formation of evoked potentials in sensorimotor cortex in early postnatal ontogenesis
The analysis of evoked potentials of sensorimotor cortex in response to electrical stimulation of n. ischiadicus shows that the extremal factor hypokinesia has a negative impact on the dynamics of formation of amplitudal and temporal characteristics since eyes openning in 2-weeks old rats. The most vulnerable process to the impact of hypokinesia is the first-positive phase, which disappears in ...
متن کاملPressure Pain Thresholds Increase after Preconditioning 1 Hz Repetitive Transcranial Magnetic Stimulation with Transcranial Direct Current Stimulation
BACKGROUND The primary motor cortex (M1) is an effective target of non-invasive cortical stimulation (NICS) for pain threshold modulation. It has been suggested that the initial level of cortical excitability of M1 plays a key role in the plastic effects of NICS. OBJECTIVE Here we investigate whether transcranial direct current stimulation (tDCS) primed 1 Hz repetitive transcranial magnetic s...
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تاریخ انتشار 2011