Sleep disorders tied to cognitive decline in patients with MS

Insomnia, sleep apnoea explain roughly 10-34% of the relationship between MS and cognitive dysfunction
HealthDay News

Sleep disorders may contribute to the perceived cognitive decline in women with MS, according to a study published in the March issue of the Multiple Sclerosis Journal.

Dr Tiffany Braley, from the University of Michigan in Ann Arbor, US, and colleagues assessed direct and indirect longitudinal associations between sleep disorders and perceived cognitive dysfunction in women with MS.