cerebral cortex morphology trait cerebrum molecular composition trait cerebral cortex molecular composition trait 2025-12-02T21:27:25Z Any measurable or observable characteristic related to the proportions of proteins, minerals, nutrients, gases, or other substances in the surface of the cerebral hemisphere that develops from the telencephalon and folds into gyri; it is responsible for intellectual faculties and higher mental functions. Trait.ontology VT:0011254