Pierre Mégevand

This study shows that neural representational geometry in ventral temporal cortex adapts gradually to task demands, supporting behavioral flexibility within sensory cortex.

The paper investigates hierarchical syntactic planning in speech production using SEEG recordings, finding that core syntactic categories are planned before modifiers and that the hippocampus contributes to sentence structure building.

The paper examines information flow between auditory cortex and hippocampus during verbal working memory tasks, finding a reversal of direction during memory maintenance.

The paper decodes imagined speech using low- and cross-frequency neural features from electrocorticography data, showing their effectiveness in perceptual speech spaces.

The paper investigates how visual speech influences auditory cortex activity through phase resetting of neuronal oscillations during audiovisual speech processing.

The paper shows that perceptual consciousness and reflexive monitoring are governed by evidence accumulation, using neuronal recordings and a computational model.

The paper analyzes synchronization between hippocampal sEEG, parietal ECoG, and scalp EEG during a verbal working memory task, finding increased functional coupling during memory maintenance.

The paper shows that face-selective brain columns match deep convolutional networks in intermediate layers, suggesting a role in pictorial face representation rather than person identification.

This study shows that repeated performance in complex visual problem-solving tasks leads to reduced cortical responses in specific brain regions, but not changes in response time.

The paper shows that saccade-related transients are suppressed in higher-level visual cortex but not early visual cortex in humans.

iELVis localizes and visualizes intracranial electrodes using MRI and neuroimaging tools, providing accurate brain shift correction and interactive 3D/2D visualization with functional overlays.