We are pleased to announce the events for CCN 2021 to be held September 7 - October 1, 2021. This year, we have three different events, designed to make the most of the online format. We hope to return to an in-person conference in 2022!
The program for CCN 2021 is now available!
Online registration for CCN 2021 is open. Click here to register!
Generative Adversarial Collaborations

Identify and address the most challenging controversies in our field. A kickoff event will be held during CCN 2021. Please see the GAC Site for more details on getting involved.

Keynotes & Tutorials

This year, we are debuting a new event in which we combine cutting-edge science and the data and code that make it all possible. Please see the Keynotes & Tutorials page for more details.


This year's installment of the Algonauts Project — How the Human Brain Makes Sense of a World in Motion — is here. Contestants will compete to model and predict human fMRI responses to dynamic videos. Results will be announced at CCN 2021. Please see the Algonauts Site to submit your entry!

CCN is a forum for discussion among cognitive science, neuroscience, and artificial intelligence researchers dedicated to understanding the computations that underlie complex behavior.

Our vision for CCN has been summarized in a TICS commentary paper. Also, videos from CCN 2017, CCN 2018, CCN 2019 and CCN 2020 are freely available for viewing.