Urinary Dysfunction Is Associated with Nigrostriatal Dopaminergic Degeneration in Early and Untreated Patients with Parkinson’s Disease

<div>Spearman correlation between storage symptoms and DAT binding levels in (a) the less affected side of the putamen; (b) the more affected side of the putamen; (c) the less affected side of the caudate; and (d) the more affected side of the caudate in PD.</div>

Parkinson’s Disease

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Figure 1

Figure 1: Urinary Dysfunction Is Associated with Nigrostriatal Dopaminergic Degeneration in Early and Untreated Patients with Parkinson’s Disease 