Hyposmia correlates with axial signs and gait disorder in Parkinson's disease: an Italian Olfactory Identification Test study.

Nicola Tambasco Alessandro Mechelli Pasquale Nigro Simone Simoni Federico Paolini Paoletti Paolo EusebiElona BrahimiCarlo Maremmani Lucilla Parnetti

Published in: Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology (2024)

In our cohort, IOIT scores showed a positive correlation with axial motor signs, but not with non-motor symptoms. IOIT may be a useful tool not only for supporting PD diagnosis but also for providing prognostic information about motor function.

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