Tropical butterflies lose central nervous system function in the cold from a spreading depolarization event
M. K. Andersen, Q. Willot, H. A. MacMillan
This study shows that cold exposure induces spreading depolarization in butterfly brains, leading to loss of central nervous system function and supporting its role in the critical thermal minimum across insects.
bioRxiv · May 31, 2023 · PreprintPhysiology