Allen Brain Observatory Cell List (IMAGE) Allen Institute Caption A small sample of the novel data visualizations for each of the 18,000 neurons contained in the first data release from the Allen Brain Observatory. Animals were presented with a large variety of visual stimuli to determine the "tuning," or preference, of each individual cell to visual features like motion and shape orientation, as well as complex images like natural scenes and movies that reveal integrative dynamics of visual processing. Credit Allen Institute for Brain Science Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.