JSON

occipital bone

^ http://purl.obolibrary.org/obo/UBERON_0001676


The bone at the lower, posterior part of the skull. [ MP:0005269 http://openisbn.com/search.php?q=0-683-40008-8&isbn=1/ ]

Term info

database cross reference
Subsets

uberon_slim, pheno_slim

UBPROP 0000008

fusion of basi-, exo- and supra-occipitals (and maybe tabular), formed from the sclerotome of the occipital somites. It is not present in living or fossil agnathans or cartilaginous fishes, but appears to have arisen in parallel in many bony fishes. Incorporation of the occipital ver- tebrae into the skull was associated with the annexation of the upper part of the spinal cord into the brain, together with the first 2 spinal nerves as cranial nerves XI and XII

depicted by

http://upload.wikimedia.org/wikipedia/commons/2/27/Gray194.png

has related synonym

os occipitale, occipital squama, occipital complex

id

UBERON:0001676

prefLabel

Occipital bone