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Table 2 Some radiotracers used for Parkinson’s disease SPECT

From: Imaging modalities in differential diagnosis of Parkinson’s disease: opportunities and challenges

Biological variable radiotracer
Dopamine reuptake (dopamine transport) 123I-β-CIT
123I-FP-β-CIT
123I-IPT (presynaptic dopamine transporter)
123I-Altropane
123I-β-PE2I
99mTc-TRODAT-1
D2 dopamine receptor 123I-Iodospiperone
123I-Iodobenzamide (123I-IBZM) (postsynaptic dopamine D2 receptor)
123I-Iodolisuride, 123I-IBF,
123I-Epidepride (extrastriatal DA receptors)