Modern Diagnostic Imaging Technique Applications and Risk Factors in the Medical Field: A Review

Figure 8

PET images of gene therapy in unilateral MPTP monkey as Parkinson’s model: (a) image of normal dopamine production; (b) the image is representing autonomous dopamine MPTP-induced shortage (before gene therapy); (c) image of the restoration of dopamine production in the caudate and putamen (after gene therapy) [56].

(a)

(b)

(c)