- The spring-like property that returns muscle to its original length after a contraction ends is A) extensibility. B) elasticity. C) contractility.D) treppe effect. E) conductivity.
- Omohyoid (Superior and Inferior bellies)
- Occipitofrontalis - Elevates eyebrows and wrinkles skin of forehead, protracts scalp
- scattered throughout the body, pineal, pituitary, thyroid, thymus, pancreas, adrenal glands , ovaries, testes
- Growth hormoneThyroid stimulating hormoneAdrenocorticotropic hormoneLuteinizing hormoneFollicle stimulating hormoneProlactinMelanocyte stimulating hormone
- Depressor Labii Inferioris - Draws lower lip downward and laterally
- Platysma- Depresses the mandible and tenses skin of inferior face
- Corrugator Supercilii - Produces vertical folds between eyebrows - Worried or angry look
- Levator Palpabrae Superioris- raises the eyelid This muscle is the exception to the facial nerve rule—it is innervated by the occulomotor nerve (cranial nerve #3)
- Mineralocorticoids (aldosterone), glucocorticoids (cortisol), gonadocorticoids (androgens)
- Auricularis Muscles- Auricularis Anterior - Draws the ear anteriorly- Auricularis Superior - Elevates the ear- Auricularis Posterior Draws the ear posteriorly- Auricularis Anterior and Superior - Tightens and moves the scalp
- Thyroid hormone, triiodothyronine and thyroxine
- Antidiuretic hormone (vasopressin)
- Prolactin inhibiting hormone (dopamine)
- Modulate or gate the responses of thalamic neurons to incoming cerebral cortical input
- regulation of alertness and attention, emotional tone and the acquisition of recent memory
- -secretes melatonins-regulates circadian rhythms-tumors can affect sexual development
- Endochondral ossification forms what type of bones?
- to the dorsal nuclei of thalamus other parts of the reticular nucleus, not to the cortex
- involves flexion, extension, abduction, adduction, and rotation