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17 Cards in this Set
- Front
- Back
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destruction ____nucleus = diabetes insipidus
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supraoptic nucleus
(lack of ADH/Vasopressin) |
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destruction of ___ nuclei leads to hypothermia?
hyperthermia? |
Destroy pOsterior = hypO
destroy antERior = hypER |
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Lesion of which nucleus =
hypothalamic obesity (+savage behavior, rage, voraciou appetite) |
ventromedial nucleus
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__ nucleus =
stimulate it = eating lesion it = anorexia/starvation |
lateral nuc
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stimulation dorsomedial nucleus -
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savage behavior
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destruction of (anterior vs posterior ) nucleus = inability to thermoregulation
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anterior
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Mammillary Complex (esp. medial mammillary nucleus) - receives input from the hippocampus via
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fornix
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Mammillary Complex (esp. medial mammillary nucleus) - gives rise to the ___ tract
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mammillothalamic tract;
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damaged in korsakoff's amnestic syndrome
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mammillary complex (esp medial mammillary nucleus)
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afferent connection: ascending and descending fibers which interconnect the
septum, preoptic area, hypothalamus, and the paramedian midbrain tegmentum |
medial forebrain bundle
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afferent connection: from amygdala to hypothalamus
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Stria Terminalis and Ansa Peduncularis (amygdalo-hypothalamic fibers)
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afferent connection: emotional effects on hypothalamic function (eg. feeding/ appetite, reproduction)
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Stria Terminalis and Ansa Peduncularis (amygdalo-hypothalamic fibers)
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afferent connection: in the lateral pontinereticular formation gives rise to a substantial noradrenergic input into hypothalamic nuclei.
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ventral NE bundle
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afferent connection: GVA and SVA (taste) fibers carrying viscera afferent
information essential to hypothalamic coordination of autonomic function |
mammillary peduncle
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afferent connection: retinohypothalamic fibers go to which nuclei
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suprachiasmatic & supraoptic nuclei
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efferents that originate in mammillary bodies go to what 2 places
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go to thalamus & tegmentum
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efferent fibers that terminate in BS parasymp autonomic nuclei (edinger-westphal, salivatory, dorsal vagal nuclei)
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dorsal longitudinal fasciulus
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