WebNuchal lines are curved lines or ridges on the external surface, where muscles and ligaments of the neck and back attach to the skull. These lines form, as the stress on the bone in the areas where muscles attach to the … WebMar 6, 2024 · origin: (as of semispinalis capitis) medial aspect between the superior and inferior nuchal lines of the occiput insertion: spines of C7 and T1 (as opposed to the superior articular processes of C4-T6 or T7 for the semispinalis capitis spinalis cervicis muscle variably present origin: variable origin on the spinous processes of the axis, C3 …
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WebSep 18, 2024 · Superior nuchal line: another curved line just below the highest nuchal line; well marked; its medial part gives origin to the highest fibres of the Trapezius and its lateral part to the Occipital belly of the Occipito-frontalis, below which are insertions of sternocleidomastoid and Splentus capilis. WebDec 15, 2024 · The suboccipital region is a muscle compartment, located inferior to the external occipital protuberance and the inferior nuchal line. These are anatomical landmarks on the occipital bone of the skull. It is of … my hayday game wont open
Occipital bone labeled: anatomy & landmarks GetBodySmart
WebMar 22, 2024 · Superior nuchal line: Follows a similar trajectory to the supreme nuchal line but extends further. Marked in the midline by a palpable prominence – known as the … WebThe lower is termed the superior nuchal line. That part of the squama which lies above the highest nuchal lines is named the planum occipitale, and is covered by the Occipitalis muscle; that below, termed the planum nuchale, is rough and irregular for the attachment of several muscles. Weboccipital bone above inferior nuchal line: extends the head, rotates the head to the same side: suboccipital nerve (DPR of C1) occipital a. the suboccipital triangle is formed by … my hayfever is so bad