Please enable JavaScript.
Coggle requires JavaScript to display documents.
Peripheral and Endocrine System (Names of Cranial Nerves and Functions…
Peripheral and Endocrine System
Names of Cranial Nerves and Functions
Abducens: laeral rectus eye muscle abducts eye
Facial: motor to muscles of facial expressions and taste
Trigeminal: chewing and skin of face
Vestibulococholear: hearing and balance
Trochlear: superior oblique muscle of eye
Glossopharyngeal: secretion of saliva, taste, regulation of blood pressure, proprioception of muscles in swallowing
Oculomotor: most of the muscles of the eye, eyelid, and papillary constriction
Vagus: smooth muscle contraction and relaxation; secretion of digestive fluids
Optic: arises from retina of the eye and functions in vision
Accessory: swallowing and head movements
Olfactory: sensory nerve that functions in sense of smell
Hypoglossal: movement of tongue during speech/swallowing
Divisions of the Autonomic Nervous System
sympathetic division:
originates in thoracolumbar segments of spinal cord
synapses are in ganglia near spinal cord
neurotransmitters are epinephrine and noepinephrine
effector organs are the lungs, eyes, heart, etc
parasympathetic division:
synapses are in ganglia near effector organ
neurotransmitters are acetylchoine
originates in brainstem
effector organs are salivary glands, digestive, and reproductive organs
Endocrine Organs (hormones and their functions)
Hormones of Pituitary Gland
Human Growth Hormone: stimulates growth during infancy and puberty
Prolactin: initiates and maintains milk secretion
Adrenocorticotropic hormone: stimulates the adrenal gland to release cortisol
Thyroid Stimulating hormone: control basal metabolic rate by releasing throxine
Lutenizing hormone: involved with development of ovaries and testes
Melanocyte stimulating hormone: stimulates production in melanin of skin
Follicle stimulating hormone: stimulates egg maturation in the ovary and release sex hormones
Endocrine organs of the brain:
Pituitary gland: signals other glands to produce hormones with needed
Anterior lobe: makes and releases hormones under the control of the hypothalamus
Hypothalamus: produces hormones that stimulates pituitary gland
Posterior lobe: stores and secretes hormones that are made in the hypothalamus
Melatonion: controls sleep cycles, alertness, and temp.
Antidiuretic hormone: regulates body fluid balance by increasing body fluid by increasing body fluid volume and decreasing urine output
Oxytocin: stimulates contraction of the uterus during labor and milk "let down" or ejection from alveoli