Resources

Brain picture that shows results from fMRI scan

fMRI data

Raw fMRI data from "The large-scale organization of shape processing in the ventral and dorsal pathways" (Freud et al., 2017, eLIFE)

fMRI data

Raw fMRI data from "Altered large-scale organization of shape processing in visual agnosia." (Freud & Behrmann, 2020, Cortex)

Impossible objects that cannot be created in real 3D world

Possible / Impossible objects

This stimulus-set includes 85 pairs of possible and matched impossible objects. The objects are freely available under a Creative Commons Licence (BY 4.0).

Please cite the following papers if you use these stimuli.

Freud, E., Ganel, T., & Avidan, G. (2015). Impossible expectations: fMRI adaptation in the lateral occipital complex (LOC) is modulated by the statistical regularities of 3D structural information. NeuroImage, 122, 188-194.

Freud, E., Ganel, T., Shelef, I., Hammer, M. D., Avidan, G., & Behrmann, M. (2017). Three-dimensional representations of objects in dorsal cortex are dissociable from those in ventral cortex. Cerebral Cortex, 27(1), 422-434.