File:Gray0715.jpg
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Fig. 715. Mesial aspect of a brain sectioned in the median sagittal plan
The Diencephalon
The diencephalon is connected above and in front with the cerebral hemispheres; behind with the mid-brain. Its upper surface is concealed by the corpus callosum, and is covered by a fold of pia mater, named the tela chorioidea of the third ventricle; inferiorly it reaches to the base of the brain.
The diencephalon comprises:
- thalamencephalon
- pars mamillaris hypothalami
- posterior part of the third ventricle.
For descriptive purposes, however, it is more convenient to consider the whole of the third ventricle and its boundaries together; this necessitates the inclusion, under this heading, of the pars optica hypothalami and the corresponding part of the third ventricle—structures which properly belong to the telencephalon.
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Reference
Gray H. Anatomy of the human body. (1918) Philadelphia: Lea & Febiger.
Cite this page: Hill, M.A. (2024, April 27) Embryology Gray0715.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Gray0715.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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