| Name: | brain |
|---|---|
| Synonyms: | brain structure |
| Definition: | Cavitated compound organ which is comprised of gray and white matter and surrounds the cerebral ventricular system. |
| Ontology: | Anatomy Ontology [ZFA:0000008] |
| Name: | neuronal action potential |
|---|---|
| Synonyms: | generation of action potential |
| Definition: | An action potential that occurs in a neuron. |
| Ontology: | GO: Biological Process [GO:0019228] QuickGO AmiGO |
| Name: | increased spatial extent of a process |
|---|---|
| Synonyms: | |
| Definition: | A spatial distribution of a process in which the process occupies a greater length, area, or volume than the reference process. For example, heterochromatin may form over a shorter length of a chromosome in a mutant than in wild type. |
| Ontology: | Phenotypic Quality Ontology [PATO:0055002] |