Neuron
May 15, 2024
Liad Mudrik, Rony Hirschhorn, Uri Korisky
15 citations
The field of consciousness research has developed rigorous experimental methods, but these often rely on artificial paradigms that differ from everyday conscious and unconscious processes, raising concerns about ecological validity. This review argues that adopting more naturalistic approaches, as other cognitive science fields have done, can challenge existing hypotheses, yield stronger effects, and enable new research questions. Three paths are identified: changing stimuli and experimental settings, changing measures, and changing research questions. The authors review studies that have begun implementing such approaches and, while acknowledging challenges, call for increasing ecological validity in consciousness studies.
Scientific data
May 23, 2025
Alia Seedat, Alex Lepauvre, Jay Jeschke et al.
5 citations
An intracranial EEG dataset was collected from 38 epilepsy patients across three research centers as part of an adversarial collaboration testing Global Neuronal Workspace Theory and Integrated Information Theory. Participants viewed visual stimuli—faces, objects, letters, and false fonts—in three orientations and for three durations, performing a Go/No-Go target detection task. The dataset includes demographics, clinical information, electrode reconstructions, behavioral performance, and eye-tracking data, all converted to BIDS format. It is intended for reuse in consciousness science and vision neuroscience to investigate stimulus processing, target detection, and task-relevance.
bioRxiv Preprint Server
June 23, 2023
Oscar Ferrante, Urszula Gorska-Klimowska, Simon Henin et al.
preprint
An open science adversarial collaboration directly juxtaposed Integrated Information Theory (IIT) and Global Neuronal Workspace Theory (GNWT) by investigating neural correlates of visual experience. 256 human subjects viewed suprathreshold stimuli for variable durations while neural activity was measured with fMRI, MEG, and ECoG. Information about conscious content was found in visual, ventro-temporal, and inferior frontal cortex, with sustained responses in occipital and lateral temporal cortex reflecting stimulus duration, and content-specific synchronization between frontal and early visual areas.