part of part of innervated by innervated_by has muscle origin has muscle origin has muscle insertion has muscle insertion Homo sapiens neck occipital bone spinal nerve muscle of neck rectus capitis lateralis muscle http://upload.wikimedia.org/wikipedia/commons/b/b7/Rectus_capitis_lateralis_muscle.PNG Wikipedia:Rectus_capitis_lateralis_muscle rectus capitus lateralis muscle A muscle that arises from the upper surface of the transverse process of the atlas and inserts into the under surface of the jugular process of the occipital bone. rectus capitus lateralis musculus rectus capitis lateralis rectus capitis lateralis FMA:46316 SCTID:244841001 Lateral flexion lateral rectus capitis UBERON:0003250 muscle of vertebral column transverse process of atlas