<prompt> A characteristic pathological feature of Parkinsons disease is presence of -Lewy bodiesBabes noduleNeuro fibrillary tangleNegri-bodies  <response>: Pathologic Examination in Parkinson shows :Gross Macroscopically: Pallor of the substantia nigra and locus coeruleusMicroscopic Examination : 1. Loss of catecholaminergic neurons in these regions gliosis2. Lewy bodies.Lewy bodies: are inclusion bodies found within neurons in Parkinsons disease.Lewy bodies are single or multiple, intra-cytoplasmic, eosinophilic, round and elongated inclusions that often have a dense core surrounded by a pale halo.Ultrastructurally: These are composed of fine filaments, densely packed in the core but loose at the rim. 