Internal (A,B) and external (C,D) views of reconstructed LNs/LBs with convolution. Three‐dimensional analyses demonstrated LNs/LBs with convolution. The same three‐layered structure is maintained in convoluted LNs/LBs reconstructed and shown along XY (A), XZ (B) and YZ (data not shown) planes. Each layer of the internal structure is in continuity (indicated by the arrow) with that of the adjacent spherical LB (C,D). Red = α‐synuclein, blue = ubiquitin; green = neurofilament. Bars = 20 µm (A–D). Abbreviations: LBs = Lewy bodies; LNs = Lewy neurites.