Listed below is a recap of the differences between immediate-release and extended-release Adderall. 1  Approval date: Adderall IR was approved in 1996, whereas Adderall XR didnât hit the market until 2001. 2  Cost: The cost of 30 Adderall IR pills is cheaper than the cost of 30 Adderall XR pills. The cost of 60 Adderall IR pills is more expensive than 30 XR pills; this would be an equivalent. That said, 60 generic Adderall IRs is cheaper than 30 XR pills. Dosages: There are a total of 7 dosing options for Adderall IR and the lower doses increase in 2.5 mg increments.
Definitions for omohyoid. Here are all the possible meanings and translations of the word omohyoid. Wiktionary(0.00 / 0 votes)Rate this definition: omohyoid(Noun) A muscle found in the neck, inferior to the hyoid bone (infrahyoid muscle). It is innervated by the C1 spinal nerve.
Trigger Points in STERNOCLEIDOMASTOID (SCM). The Sternocleidomastoid(SCM) muscle is a big âjuicyâ muscle at the front of the neck. Sterno refers to the sternum, or breast bone. Cleido refers to the clavicle, or collar bone.Mastoid is the mastoid process, a knobbly bone behind the ear.These are all the areas that the muscle attaches to.eferral Pain Pattern of the Sternocleidomastoid (SCM). Perpetuating causes of trigger points include: 1  Stress to the SCM, as in lots of overhead activities eg. 2  Painting a ceiling, looking up for long periods of time, swimming strokes, horse riding and handling and wearing a necktie too tight,