Assertion: spinal cord | /r/CapableOf | commence at the foramen magnum
Facets:
Source sentences:
text: It commences at the foramen magnum and traverses the vertebral foramen to the lower border of the first lumbar vertebra (L1) in an adult, and the lower border of the second or upper border of the third lumbar vertebra (L2/L3) in a growing child.