Tilt Illusion by Phase
This dataset contains 64-channel EEG recordings from 36 participants performing a visual tilt illusion task, in which the perceived orientation of a central grating was biased by a surrounding annular grating. The study examines how prestimulus alpha oscillation power and phase relate to discrimination performance and the magnitude of the tilt illusion. Data were collected to support investigations into the neural correlates of perceptual bias in orientation discrimination.
- Participants
- 36
- Channels
- 64
- Citations
- 1
- Size
- 83.2 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026