Search Results - "Frot, M."

Dual representation of pain in the operculo‐insular cortex in humans by Frot, Maud, Mauguière, François

“…We report the response properties of the suprasylvian opercular and insular cortices to a painful stimulation delivered by a CO2 laser recorded by depth…”
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Brain generators of laser-evoked potentials: from dipoles to functional significance by Garcia-Larrea, L, Frot, M, Valeriani, M

“…In this work we review data on cortical generators of laser-evoked potentials (LEPs) in humans, as inferred from dipolar modelling of scalp EEG/MEG results, as…”
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Human SII and Posterior Insula Differently Encode Thermal Laser Stimuli by Frot, Maud, Magnin, Michel, Mauguière, François, Garcia-Larrea, Luis

“…The SII area and the posterior insular region are both activated by thermal stimuli in functional imaging studies. However, controversy remains as to a…”
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ID 402 – Do cortical regions encoding pain also respond to images of other’s pain? by Frot, M, Perchet, C, Mauguière, F

“…The aim of this study was to detect whether cortical regions encoding pain stimuli do also respond to images of other’s pain using direct recordings of evoked…”
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ID 333 – Neurophysiological responses of pain facial expressions: an intracerebral electrophysiologic study by Czekala, C, Mauguière, F, Garcia-Larrea, L, Frot, M

“…Pain facial expressions have important communicative values as they could indicate a potential dangerous situation. Thus, they should be detected rapidly. In…”
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ID 222 – Cortical markers of pain memorisation – A study with intra-cerebral recordings in Humans by Chapon, A, Perchet, C, Garcia-Larrea, L, Frot, M

“…This study proposes to highlight cortical regions involved in a short-term memory painful task, and their interactions by using intra-cerebral recordings from…”
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P1006: Are there mirror neurons for pain in the human insula? by Frot, M, Perchet, C, Mauguière, F

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ID 304 – A comparison of the cerebral networks activated by painful and non-painful stimulations in humans: an intra-cerebral recording study by Perchet, C, Frot, M, Vartiainen, N, Claude, L, Garcia-Larrea, L, Bastuji, H

“…We highlight and compare the different cerebral networks responding to the activation of the spinothalamic (STT) and lemniscal (LT) pathways. Eight epileptic…”
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How the pain of others enhances our pain: Searching the cerebral correlates of 'compassional hyperalgesia' by Godinho, F., Faillenot, I., Perchet, C., Frot, M., Magnin, M., Garcia-Larrea, L.

“…Observing other people's pain increases our own reports to painful stimuli, a phenomenon that can be defined as ‘compassional hyperalgesia’ (CH). This…”
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Role of Operculoinsular Cortices in Human Pain Processing: Converging Evidence from PET, fMRI, Dipole Modeling, and Intracerebral Recordings of Evoked Potentials by Peyron, R., Frot, M., Schneider, F., Garcia-Larrea, L., Mertens, P., Barral, F.G., Sindou, M., Laurent, B., Mauguière, F.

“…Insular and SII cortices have been consistently shown by PET, fMRI, EPs, and MEG techniques to be activated bilaterally by a nociceptive stimulation. The aim…”
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Timing and Spatial Distribution of Somatosensory Responses Recorded in the Upper Bank of the Sylvian Fissure (SII Area) in Humans by Frot, Maud, Mauguière, François

“…We studied responses of the parieto-frontal opercular cortex to electric stimuli, as recorded by intracortical electrodes during stereotactic EEG presurgical…”
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P994: Thalamic responses to nociceptive stimuli in humans by Bastuji, H, Frot, M, Mazza, S, Perchet, C, Magnin, M, Garcia-Larrea, L

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P9.2 Do we stimulate selectively thin-fibres and the spinothalamic system with the concentric planar electrode? A scalp and intracranial EEG study by Perchet, C, Frot, M, Charmarty, A, Mazza, S, Magnin, M, Garcia-Larrea, L

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S21.2 Cortical high level processing of pain stimuli during sleep. Surface and intracranial recordings in humans by Bastuji, H, Mazza, S, Perchet, C, Frot, M, Mauguiere, F, Magnin, M, Garcia-Larrea, L

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P14-23 Functional dissociation of lateral and medial pain systems during sleep. A study with intracranial recordings in humans by Bastuji, H, Mazza, S, Perchet, C, Frot, M, Mauguiere, F, Magnin, M, Garcia-Larrea, L

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Intra-cortical responses to nociceptive stimuli during waking and sleep: Looking outside the pain matrix by Bastuji, H, Mazza, S, Perchet, C, Castro, M, Magnin, M, Frot, M, García-Larrea, L

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218 Operculo-insular and mid-cingulate gyrus functional coupling after painful laser stimulation: An intra-cerebral EEG coherence study by Frot, M, Vioux, H, Garcia-Larrea, L

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Early secondary somatosensory area (SII) SEPs. Data from intracerebral recordings in humans by Barba, C., Frot, M., Mauguière, F.

“…Objective: To record somatosensory evoked potentials (SEPs) to median nerve stimulation by chronically implanted electrodes in the parieto-rolandic opercular…”
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Distinct fronto-central N60 and supra-sylvian N70 middle-latency components of the median nerve SEPs as assessed by scalp topographic analysis, dipolar source modelling and depth recordings by Barba, C., Frot, M., Valeriani, M., Tonali, P., Mauguière, F.

“…Objectives: To investigate the possible contribution of the second somatosensory (SII) area in the generation of the N60 somatosensory evoked potential (SEP)…”
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460 Comparison of evoked potentials in response to painful stimulations delivered by YAP or CO2 laser by Perchet, C, Magnin, M, Frot, M, Legrain, V, Garcia-Larrea, L

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