Olivier Collignon

This study identifies direct white matter connections between auditory and visual motion-selective brain regions in humans, proposing a new anatomical pathway called the middle occipito-temporal track.

The paper investigates how abstract and concrete knowledge is organized and retrieved in the anterior temporal lobe, finding that a dorsal-to-medial gradient emerges late in word processing with semantic information converging in the ATL.

The paper shows that different analysis workflows by 70 teams on the same fMRI dataset led to varied results, but meta-analysis found consensus in activated regions.

The paper investigates whether vision is necessary for categorical organization in the VOTC by comparing fMRI responses to sound categories in sighted and blind individuals.

The paper uses SEEG recordings to show multisensory signals in early visual and auditory cortices during an audio-visual task, revealing cross-modal responses and frequency-specific modulations.

This study uses fMRI to show that the human planum temporale encodes auditory motion directions and sound source locations with partially shared but distinct neural patterns.

The paper investigates how visual deprivation affects conceptual retrieval by comparing neural activity in early-blind and sighted individuals during a perceptual similarity task.

The paper shows that early blind individuals show increased occipital cortex activation during subtraction, suggesting reorganized regions take on computational roles related to auditory spatial processing.

This study identifies the right posterior superior temporal sulcus as a site of multisensory integration for emotional expressions from faces and voices.

This study examines structural connectivity changes in the face-voice system in early deaf individuals compared to hearing controls, finding preserved macrostructural connections but altered microstructural properties.

The paper shows that visual cortex entrains more to forward than backward unheard acoustic speech envelopes during silent lip movements, indicating visuo-phonological mapping and top-down modulation.

This study shows that blue light modulates alpha rhythm in the occipital cortex of totally blind individuals with non-visual light perception, suggesting ipRGCs influence brain activity beyond vision.

This study shows that occipital cortex in early blind individuals synchronizes with speech acoustic fluctuations and has altered connectivity related to speech intelligibility.

The paper shows that visual experience influences how the brain remaps touch to external space, with congenitally blind individuals showing different neural activity patterns during hand posture changes.

The paper investigates how early blind individuals process object sounds and voices in the occipito-temporal cortex, finding distinct activation patterns for object sounds that extend into occipital regions.

The paper shows that early deaf individuals exhibit enhanced face processing in the auditory cortex, which typically handles voice processing in hearing people.

This study compares functional connectivity between occipital and temporal regions in early blind individuals and sighted controls during rest and an auditory task, finding state-dependent differences.