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Browse 803 clinical trials for epilepsy. Find studies that match your criteria and connect with research centers.
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NCT06375395
The objectives of this study include: 1) investigating the impact of negative memory substitution on an individual's other intellectual memories (i.e., neutral memories) and the underlying neurocognitive mechanisms; 2) investigating the memory enhancement effect resulting from retrieval practice associated with memory substitution intervention along with an examination of the neurocognitive mechanisms responsible for this enhancement.
NCT03912155
The SEEG implantation is performed on purely clinical criteria for preoperative diagnosis. Magnetoencephalography and EEG are purely passive techniques that do not involve any additional risk. This project is a continuation of an existing project in which it was demonstrated the feasibility of simultaneous SEEG and MEG/EEG recordings.
NCT05250713
Transcranial current stimulation (tCS), a safe, tolerable technique employing weak currents (\~ 1 mA) applied to the scalp, has been shown to be a promising technique in alleviating seizures in focal epilepsy patients. Although studies reveal a decrease in the epileptiform activity due to tCS, this field lacks a quantification of neurophysiological changes during and immediately after stimulation. The investigators hypothesise that tCS can effectively reduce the amplitude and rate of interictal spikes as well as the functional connectivity between regions during and immediately after stimulation. It is thus planned to deliver an extensive quantitative description of the tCS effects on interictal spike activity, functional connectivity and other tissue biomarkers, using the simultaneous recording of intracranial signals during tCS. Moreover, the investigators seek to compare these variations between different tCS paradigms (direct current -tDCS- vs alternate current -tACS- stimulation).