part of start stage end stage telencephalon dorsal telencephalon ZFA:0007007 ZFA:0000505 Brain structure which is the dorsal part of the telencephalon, most of which is developmentally everted such that the ependymal lining of the unpaired median ventricle becomes located at the apparent periphery of the telencephalon. From Neuroanatomy of the Zebrafish Brain. dorsal telencephalic area pallium area dorsalis telencephali TAO:0000505 zebrafish_anatomy multi-tissue structure unknown adult