# First, you need a Gestalt: an interaction of bottom-up and top-down streams during perception of an ambiguously rotating human walker An accompanying data set and the analysis code for manuscript. ## Manuscript Pastukhov, A. (2017). _First, you need a Gestalt: An interaction of bottom-up and top-down streams during the perception of the ambiguously rotating human walker._ Scientific Reports, 7(1), 1158. https://doi.org/10.1038/s41598-017-01376-1 ## Analysis The complete analysis, including all figures and statistical comparisons, can be found in Jupyter notebooks `Complete analysis.ipynb` and `Within group analysis using linear mixed models.ipynb`. ## Data folders * Main experiment: _Naïve_ and _Informed_ folders. * Learning experiment: _Learning_ folder. ## CSV-file format * Index * Observer: observer ID, apart from learning experiment, matches the file name * SessionID: timestamp for the session start * Condition: condition label (_scrambled static_, _inverted walker_, _upright walker_, _scrambled walker_). * Block: block index, block 0 was a training block and was excluded from the analysis * Block duration: block duration in seconds * Percept: * __-1__ illusory rotation, with front surface moving to the __left__ * __1__ illusory rotation, with front surface moving to the __right__ * Onset: percept onset time relative to the block start, in seconds * Duration: percept duration, in seconds. ## License All data (and associated content) is licensed under the [CC-By Attribution 4.0 International License](https://creativecommons.org/licenses/by/4.0/). All code is licensed under the [MIT License](http://www.opensource.org/licenses/mit-license.php).