Quantitative analysis of striatal subregional asymmetry on 99mTc-TRODAT-1 SPECT and clinical correlations with UPDRS subscales in Parkinson's disease
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Objective: To investigate the relationship between striatal asymmetry indices-namely the High/Low Ratio and Asymmetry Index (AI)-derived from dopamine transporter single-photon emission computed tomography (DAT-SPECT) using 99mTc... ...