geo-nav-fmri

This directory contains 20 participants who passively watched 14 videos recorded from the first-person driver's view of a vehicle moving in 8 different virtual towns with pre-planned routes. One of the towns was experienced for 7 times, each with different weather and lighting conditions. The weather and lighting conditions for other towns experienced by each participant are randomized. Participants were instructed to focus and enjoy watching the movie. To ensure attention, after each video, they were presented with two images, one from the video they had just watched, the other taken from another town under the same weather condition, and were asked to judge which one they had just seen in the movie.

15 males and 5 females. Participants' ages range from 19 to 37 (M:27.3; SD:6.0). 19 are Asian and 1 is Caucasian.

Multi-echo fMRI data were acquired with 5 echo times. Both magnitude and phase data were recorded.

We may update the dataset with new information. Please note the dataset version you download if you choose to use the data.

References
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Taiping Zeng, Ming Bo Cai, Geometry representations along visual pathways in human spatial navigation, 2024