1. Continued.
Continued. E, Light microscopic image of the left hippocampus obtained by amygdalohippocampectomy reveals extensive neuronal loss and gliosis in the CA4 area of the hippocampus (left: arrowheads, granule cell layer of dentate gyrus; arrow, remaining neuron in CA4) and neuronal loss and gliosis in the CA2 area of the hippocampus (right). More neurons are preserved in the CA2 area than in the other areas of the hippocampus (CA4, CA3, and CA1).
Jeong-Ah Kim et al. AJNR Am J Neuroradiol 2001;22:
©2001 by American Society of Neuroradiology