Human Sexuality Research & Journals Altered regional homogeneity in Parkinson’s disease with mild cognitive impairment: a resting-state fMRI study May 9, 2026 Lina Irawan Parkinson’s disease (PD), a progressive neurodegenerative disorder, is increasingly recognized for its impact beyond motor symptoms, with mild cognitive impairment (PD-MCI) emerging as a significant concern affecting a substantial portion…