Olfactory Impairment Correlates with Executive Functions Disorders and Other Specific Cognitive Dysfunctions in Parkinson's Disease.
Paolo SollaCarla MasalaTommaso ErcoliClaudia FrauCaterina BagellaIlenia PinnaFrancesco LoyGiovanni DefazioPublished in: Biology (2023)
Olfactory disorders in PD patients appear commonly related to dysfunction of specific cognitive domains, with strict association between global olfactory impairment and executive function deficits.