Fig. 3From: RETRACTED ARTICLE: Alpha-synuclein overexpression in the olfactory bulb initiates prodromal symptoms and pathology of Parkinson’s diseaseRepresentative retrograde labeling in brain regions following RV infection in the OB. Signals from RV were detected in α-syn-positive fields including the OB, the AON, the Piri, and the CPU 3 weeks after the AAV injection. No projections from the SN were foundBack to article page