| Term: | extraocular musculature transition between slow and fast fiber |
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| Note: | This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name. |
| Name: | extraocular musculature |
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| Synonyms: | ocular musculature |
| Definition: | Muscle system surrounding the eye. The extraocular musculature is derived from the neural crest. The extraocular muscles assume their adult configuration between 66 and 72 hpf. They differentiate contemporaneously with the eye vesicle, form precise anatomic attachments to sclera and bone, and are innervated by cranial nerves 3, 4, and 6. |
| Ontology: | Anatomy Ontology [ZFA:0000511] |
| Name: | transition between slow and fast fiber |
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| Synonyms: | transition between slow and fast fibre, transition slow-fast fiber, transition slow-fast fibre |
| Definition: | The process of conversion of slow-contracting muscle fibers to a faster character. This may involve increasing of contractile rate, fast myosin gene induction, increase in glycolytic metabolic properties, altered electrophysiology and altered innervation. This process also regulates skeletal muscle adapatation. |
| Ontology: | GO: Biological Process [GO:0014886] QuickGO AmiGO |