Summary During a revision of herbarium collections, previously unrecognised specimens of Pilea from Guerrero and Oaxaca, Mexico were identified. These specimens exhibit characteristics similar to Pilea vulcanica and P. dauciodora — a species complex present in northern Mesoamerica. Through a multivariate analysis incorporating morphological, geographical and bioclimatic data, they were recognised as a distinct new taxon. It is...

Spinocerebellar ataxia type 10 (SCA10) is a rare, inherited neurological disease caused by an expansion of the non-coding ATTCT pentanucleotide repeat in the ATAXIN 10 gene. It is characterized by cerebellar ataxia and epilepsy. Previous research has demonstrated extensive white and gray matter degeneration, particularly in the cerebellum. However, the impact of the SCA10 mutation on functional connectivity (FC) remains unexpl...