2Kavli Institute for Brain Science, Columbia University, New York, New York 10027, USA
3Center for Brain Science, Harvard University, Cambridge, Massachusetts 02138, USA
*Contact author: dgclark@fas.harvard.edu
†Contact author: a.litwin-kumar@columbia.edu
‡Present address: Kempner Institute for the Study of Natural and Artificial Intelligence, Harvard University, Cambridge, Massachusetts 02138, USA.
§Present address: School of Life Sciences and School of Computer and Communication Sciences, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.
