View clinical trials related to Epilepsy.
Filter by:The aim of the MicroEPI study is to know whether it is possible to use safely a medical device (a micro-electrode) that allows recording the activity of neurons in the human brain. Patients who suffer from drug-resistant epilepsy and who are candidates to epilepsy surgery to alleviate their condition sometimes require the implantation of intracranial EEG electrodes for a few weeks, in order to determine as best as possible which region of the brain to operate on. In the MicroEPI study, some of these electrodes will also comprise micro-electrodes, allowing us to record the activity of the patients' neurons during their epileptic seizures.
This is a prospective open label study assessing the efficacy and tolerability of pharmaceutical grade cannabidiol--Epidiolex (R), for the treatment of anxiety in pediatric patients with pediatric epilepsy that has been difficult to treat and requires ongoing use of anticonvulsant medication.
Pediatric epilepsy has been described as an age related-condition, and it has a strong impact on childhood quality of life. Psychological symptoms and self-esteem impairment are common facts. Although there are some studies studying the benefits of physical exercise in order to improve seizure control in adults with epilepsy, we have not found studies that support it in pediatric population. Few studieshave reported in childhood some benefits in terms of quality of life, self-esteem and improvement of neuropsychological symptoms. Therefore, it is necessary to use a validated and applicable scale of quality of life in children with epilepsy. Otherwise, findings may be difficult to reproduce
This study is a survey in Japan of midazolam oromucosal solution used to treat people with status epilepticus. The study sponsor will not be involved in how the participants are treated but will provide instructions on how the clinics will record what happens during the study. The main aim of the study is to check for side effects related from midazolam oromucosal solution and to check if midazolam oromucosal solution improves symptoms of status epilepticus. During the study, participants with status epilepticus will take midazolam oromucosal solution according to their clinic's standard practice. The study doctors will check for side effects from midazolam for 6 months.
Prospective interventional study with implantation of micro-electrodes to study the brain networks in epilepsy at high spatiotemporal resolution.
Lacosamide in neonatal status epilepticus
This is a single group prospective study to determine the feasibility for generating brain maps that localize cerebral functions and inter-regional information flow in partial epilepsy in adult patients.
This research is being done to determine if Mozart music and/or age-appropriate music can reduce the frequency of seizures and epileptiform discharges.
Epileptic children suffer from impairments in various learning and memory tasks. Yet, no study investigated implicit learning in epileptic children. Implicit learning is not only underlying motor skills acquisition, but also social and cognitive ones. Because acquisition of new skills is optimal during childhood, the study of implicit learning mechanism in children is of major importance. The present study will be the first to explore implicit learning mechanisms in children with epilepsy. Implicit learning mechanisms can be preserved or altered.
Humans have a remarkable ability to flexibly interact with the environment. A compelling demonstration of this cognitive flexibility is human's ability to respond correctly to novel contextual situations on the first attempt, without prior rehearsal. The investigators refer to this ability as 'ad hoc self-programming': 'ad hoc' because these new behavioral repertoires are cobbled together on the fly, based on immediate demand, and then discarded when no longer necessary; 'self-programming' because the brain has to configure itself appropriately based on task demands and some combination of prior experience and/or instruction. The overall goal of our research effort is to understand the neurophysiological and computational basis for ad hoc self-programmed behavior. The previous U01 project (NS 108923) focused on how these programs of action are initially created. The results thus far have revealed tantalizing notions of how the brain represents these programs and navigates through the programs. In this proposal, therefore, the investigators focus on the question of how these mental programs are executed. Based on the preliminary findings and critical conceptual work, the investigators propose that the medial temporal lobe (MTL) and ventral prefrontal cortex (vPFC) creates representations of the critical elements of these mental programs, including concepts such as 'rules' and 'locations', to allow for effective navigation through the algorithm. These data suggest the existence of an 'algorithmic state space' represented in medial temporal and prefrontal regions. This proposal aims to understand the neurophysiological underpinnings of this algorithmic state space in humans. By studying humans, the investigators will profit from our species' powerful capacity for generalization to understand how such state spaces are constructed. The investigators therefore leverage the unique opportunities available in human neuroscience research to record from single cells and population-level signals, as well as to use intracranial stimulation for causal testing, to address this challenging problem. In Aim 1 the investigators study the basic representations of algorithmic state space using a novel behavioral task that requires the immediate formation of unique plans of action. Aim 2 directly compares representations of algorithmic state space to that of physical space by juxtaposing balanced versions of spatial and algorithmic tasks in a virtual reality (VR) environment. Finally, in Aim 3, the investigators test hypotheses regarding interactions between vPFC and MTL using intracranial stimulation.