| 释义 |
DictionarySeelaminainternal medullary lamina
med·ul·lar·y lam·i·nae of thal·a·muslayers of myelinated fibers that appear on transverse sections of the thalamus; the lamina medullaris lateralis [TA] (external medullary lamina [TA]) marks the ventral and lateral borders of the thalamus and delimits it from the subthalamus and the reticular nucleus of thalamus; the lamina medullaris medialis [TA] (internal medullary lamina [TA]) is interposed between the dorsomedial (mediodorsal) and ventral nuclei of the thalamus and encloses the intralaminar nuclei (centromedian, paracentral, and central lateral nuclei). Synonym(s): laminae medullares thalami, medullary layers of thalamusinternal medullary laminaThe layer of white matter that divides the gray matter of the thalamus into three parts: anterior, medial, and lateral.See also: lamina |