Hippocampal Proliferation Is Increased in Presymptomatic Parkinson’s Disease and due to Microglia

<table><i>α</i>-Synuclein pathology present in the hippocampus of PD cases. (a-b) <i>α</i>-Synuclein immunoreactivity (IR) in CA of control and iLBD subjects is absent compared to (c) <i>α</i>-synuclein IR (LBs: arrow, LNs: arrowhead) in the CA region of PD patients; bar (a–c) = 100 <i>μ</i>m; higher magnification (c′) bar = 20 <i>μ</i>m.</table>

Neural Plasticity

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Figure 1

Figure 1: Hippocampal Proliferation Is Increased in Presymptomatic Parkinson’s Disease and due to Microglia 