Quick Facts
The lamina terminalis (aka terminal plate) is a postero-inferior continuation of the corpus callosum. It is situated superior to the optic chiasm and forms the anterior boundary of the third ventricle.
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Lamina Terminalis
The lamina terminalis is a thin white matter membrane located in the inferior part of the anterior ventricular wall, between the optic tracts, and it connects the anterior commissure to the posterior limit of the optic chiasm.