Hippocampal formation includes all except -
Hippocampal formation comprising indusium griseum and longitudinal striae, gyms fasciolaris, dentate gyros, hippocampus, parahippocampal gyms, subicular complex, entorhinal cortex, alveus, fimbria and fornix.
Dentate gyrus
Subicular complex
Amygdaloid nucleus
Entorhinal cortex