Phenotype: tegmentum increased size, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: tegmentum
Synonyms: mesencephalic tegmentum, midbrain tegmentum
Definition: Multi-tissue structure that is the ventral part of the midbrain and develops from the basal plate. The tegmentum is bordered rostrally by the synencephalon, dorsal thalamus and posterior tuberculum, ventrally by the hypothalamus, and dorsolaterally by the torus semicircularis; caudally the tegmentum is continuous with the medulla oblongata.
Ontology: Anatomy Ontology [ZFA:0000160]
Name: increased size
Synonyms: big, enlarged, great, large
Definition: A size quality which is relatively high.
Ontology: Phenotypic Quality Ontology [PATO:0000586]