The annual Computational and Systems Neuroscience (COSYNE) conference brings together experimental and theoretical researchers from around the world to explore how neural systems function. COSYNE 2027 will be held at two conference hotels in downtown Montréal. The Main Meeting, 11–14 March, will be held at Fairmont The Queen Elizabeth, while the Workshops, 15–16 March, will take place at Le Westin Montréal.

Since 2004, COSYNE has provided an inclusive forum for the exchange of ideas across computational and systems neuroscience. The Main Meeting features a single-track scientific program of invited and contributed talks, along with poster sessions highlighting research selected from submitted abstracts.

Following the Main Meeting, the COSYNE Workshops offer a more informal setting for focused discussion of current research questions and challenges. Held in smaller groups, the workshops encourage debate, the comparison of competing approaches, and new interactions between experimentalists and theorists.

Together, the Main Meeting and Workshops offer six days of scientific exchange, connection, and collaboration across the COSYNE community.