Term
| the prosencephalon form the diencephalon which forms... |
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Definition
| thalamus and hypothalamus |
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Term
| prosencephalon forms telencephalon which forms... |
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Definition
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Term
| the mesencephalon forms.. |
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Definition
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| rhombencephalon forms myelencephalon which forms... |
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Definition
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| rhombencephalon forms metencephalon which forms.... |
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Definition
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Definition
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Term
| falx cerebelli separates.... |
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Definition
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Term
| tentorium cerebelli separates... |
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Definition
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Term
| CSF is produced by......covering the.... |
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Definition
| ependymal cells, choroid plexus |
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Term
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Definition
| from lateral ventricles into interventricular foramen into 3rd ventricle through cerebral aqueduct into the 4th ventricle through the median and 2 lateral apertures into the subarachnoid and is reabsorbed by arachnoid villi into the superior sagittal sinus. |
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Term
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Definition
| ascending/descending tracts, respiratory/cardiovascular center, nucleus gracilis/cuneatus, olive |
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Term
| the tectum of the midbrain possesses the....which possesses the.... |
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Definition
| corpora quadrigemina, inferior/superior colliculi |
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Term
| the superior colliculi is the reflex center for movements of the head and.... |
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Definition
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Term
| the inferior colliculi is the reflex center for movement of the head and.... |
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Definition
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Term
| the hypothalamus is divided into.... |
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Definition
| mammillary, tuberal, supraoptic, preoptic |
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Term
| the mammillary region is... |
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Definition
| relay station for reflexes related to the sense of smell |
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Term
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Definition
| synthesizes hypothalamic regulating hormones |
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Term
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Definition
| synthesizes ADH and oxytocin |
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Term
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Definition
| is involved in regulating autonomic activities |
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Term
| association fibers allow communication between gyri... |
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Definition
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Term
| commissural fibers allow communication between gyri.... |
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Definition
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Term
| the primary somatosensory area is located....and recieves.... |
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Definition
| post-central gyrus on each parietal lobe;erve impulses for touch, pain, temperature, proprioception, and the body parts are represented unequally |
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Term
| the primary visual cortex is located... |
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Definition
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Term
| the primary auditory is located in the....and is involved in the.... |
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Definition
| temporal lobe;sensation of pitch and rhythm |
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Term
| the primary gustatory is located in the.....for.... |
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Definition
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Term
| the primary olfactory is located in the....for.... |
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Definition
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Term
| the primary motor is located in the.....and are for |
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Definition
| pre-central gyrus of the frontal lobe; voluntary contractions and body parts represented unequally |
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Term
| broca's area in the frontal lobe is involved in.... |
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Definition
| translation of thought into speech |
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Term
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Definition
| muscles of larynx, pharynx, and mouth |
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Term
| the broca's area sends impulses to.... |
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Definition
| the primary motor to regulate breathing |
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Term
| somatosensory association area is.....to primary somatosensory area and they..... |
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Definition
| integrate & interpret sensations , comparing old tactile memories with new ones |
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Term
| the visual association area in the....is for... |
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Definition
| occipital lobe; relating past visual experiences with present for evaluation |
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Term
| wernicke's area in the....determines.... |
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Definition
| temporal cortex; if a sound is speech, music, or tone and translates words into thoughts |
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Term
| gnostic area is located....and integrates.... |
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Definition
| somatosensory, visual, and auditory association areas; many sensory inputs into a common thought |
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Term
| the pre-motor association area is involved in... |
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Definition
| learned motor activities of a complex & sequential nature |
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Term
| the frontal eye field is located in the....and controls.... |
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Definition
| frontal cortex; voluntary scanning movements of the eyes |
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Definition
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Definition
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Term
| heat, cold, and pain receptors are... |
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Definition
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Term
| A delta fibers are for.... |
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Definition
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Definition
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Definition
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Definition
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Term
| the blind spot is the location where... |
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Definition
| the optic nerve exits the eye;no photoreceptors |
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Term
| cones are concentrated in the....-area of.... |
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Definition
| fovea centralis; highest visual acuity |
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Term
| the middle ear contains.....these are called.... |
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Definition
| 3 ossicles; malleus, incus, stapes |
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Term
| these ossicles transduce....into.... |
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Definition
| sound waves; mechanical energy(fluid movement in the cochlea) |
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Term
| the tectorial membrane and basilar membrane are in the....and are responsible for the.... |
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Definition
| inner ear; transduction of mechanical energy into nerve impulses(organ of cortae) |
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Term
| the utricle and saccule contain.... |
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Definition
| receptors for gravity and linear acceleration |
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Term
| the semicircular canals contain.... |
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Definition
| receptors for rotational movement |
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Term
| pineal gland secretes....its function is.... |
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Definition
| melatonin; regulate biological clock, induces natural sleep, inhibits reproductive activity, shuts down ovulation, slow aging via the removal of free radicals, enhance immunity |
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Term
| the hypothalamus secretes the following... |
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Definition
| Thyrotropin releasing hormone - TSH & prolactin, Corticotropin releasing hormone – ACTH, Gonadotropin releasing hormone - FSH & LH, Growth hormone releasing hormone – GH, Growth hormone inhibiting hormone - GH & TSH, Prolactin releasing factor – Prolactin, Prolactin inhibiting hormone - Prolactin |
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Term
| the anterior pituitary gland secretes.... |
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Definition
| Growth hormone (somatotropin) - Regulating overall body growth, Thyroid-stimulating hormone (TSH) - Stimulates thyroid hormone secretion; growth of thyroid gland, Adrenocorticotropic hormone (ACTH) - Stimulates cortisol secretion by adrenal cortex; growth of adrenal cortex, Follicle-stimulating hormone (FSH) - Stimulates gamete production, Luteinizing hormone (LH) - Stimulate ovulation; secretion of estrogen & progesterone in females; testosterone in males, Prolactin - Enhances breast development & milk production |
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Term
| the posterior pituitary gland secretes.... |
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Definition
| Oxytocin - Increases uterine contractility; Stimulates milk ejection, Vasopressin - Increases H2O permeability in kidneys’ collecting tubules; Induces arteriolar vasoconstriction |
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Term
| thyroid gland functions via the action of the hormones T3 and T4 and it.... |
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Definition
| Increases basal metabolic rate, Calorigenic (heat) effect, Promote synthesis & degradation of carbohydrates, proteins , & fat, Sympathomimetic effect by increasing cell responsiveness to catecholamines via increasing receptor density, Facilitates cardiovascular output, Facilitates the effects of growth hormone, Necessary for proper growth & functioning of the nervous system |
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Term
| C cells are located....in the....and secrete |
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Definition
| between follicles; thyroid gland;calcitonin for proper calcium metabolism = decrease blood calcium levels if they are elevated |
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Term
| parathyroid gland possesses.... |
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Definition
| Principal cells synthesize parathyroid hormone (PTH) which increases the blood calcium levels by acting on the bones, kidneys, & small intestines & Oxyphil cells are support cells & store reserve quantities of PTH |
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Term
| the adrenal glands are divided into 3 zones... |
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Definition
| Zona glomerulosa - aldosterone production, Zona fasciculata - cortisol production, sex hormone production, & Zona reticularis - cortisol production, sex hormone production |
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Term
| the hormone classes released by the adrenal glands are... |
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Definition
| Mineralcorticoids - mineral balance, Glucocorticoids - energy metabolism, Sex hormones |
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Term
| mineralcorticoids for mineral balance have the following functions.... |
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Definition
| Na+ retention in distal & collecting tubules, Enhances K+ secretion, Activated by renin-angiotensin system due to blood pressuredrop/Na+ decrease, Angiotensin stimulates growth of the zona glomerulosa |
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Term
| Glucocorticoids (cortisol) for glucose, fat, & protein metabolism; transported by transcortin...... |
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Definition
| Increase blood glucose at the expense of protein & fat stores (Inhibits glucose uptake by tissues, except the brain, Stimulates protein degradation, Facilitates lipolysis - lipid breakdown); Regulated by ACTH from the anterior pituitary (ACTH stimulates growth & secretion of the zona fasciculata & reticularis; ACTH release regulated by corticotropin releasing hormone (CRH) from the hypothalamus) |
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Term
| Dehydroepiandrosterone (DHEA)..... |
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Definition
| overpowered by male testosterone, Significant in females to induce pubic & axillary hair; enhance pubertal growth spurt; development & maintenance of female sex drive |
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Term
| epinephrine and nor-epinephrine from adrenal glands stimulates... |
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Definition
| hepatic gluconeogenesis & glycogenolysis, increases overall metabolic rate, increased CNS alertness |
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Term
| insulin is secreted by.... |
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Definition
| Secreted by b cells in the Islets of Langerhans, Promote storage; lowers blood glucose, glycogenesis (glucose to glycogen) in skeletal muscle & liver, inhibits glycogenolysis (glycogen to glucose), inhibits gluconeogenesis (amino acids to glucose) |
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Term
| diabetes-type I....type II.... |
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Definition
| lack of insulin; reduced sensitivity of insulin target cells |
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Term
| glucagon secreted by....opposite action to.... |
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Definition
| pancreatic islet a cells; insulin, increase blood glucose |
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Term
| kidney secretes...which functions as... |
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Definition
| erythropoetin; RBC production in the bone marrow |
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Term
| stomach secretes.... which.... |
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Definition
| gastrin; stimulates gastric activity |
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Term
| small intestines secretes...which.. |
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Definition
| CCK; stimulates bile and pancreatic secretions |
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