Differences in the Neanderthal BRCA2 gene might be related to their distinctive cognitive profile

Abstract

The unique divergence of the BRCA2 gene in Neanderthals compared to modern humans has been hypothesized to account for a differential susceptibility to cancer. However, the role of the gene in brain development and its connection with autism suggest that these differences might be (also) related to the more encapsulated nature of the Neanderthal cognition and their (inferred) autistic-like features.