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42 Cards in this Set
- Front
- Back
pineal gland and habenular nuclei make up the ___
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epithalamus
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connects the dorsal thalami to each other
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interthalamic adhesion
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White matter separating the anterior, medial, and lateral thalamic nuclei from each other
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Internal medullary lamina
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White matter just lateral to the lateral thalamic nuclei
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external medullary lamina
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The nucleus between the external medullary lamina and the Internal Capsule
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Reticular nucleus
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Nucleus that regulates information flow through the thalamus. Lies outisde the EML
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Reticular nucleus
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the ___ part of the thalamus has dorsal and ventral tiers
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lateral
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medial and lateral geniculate bodies are part of the ____
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thalamus
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MGB and LGM lie lateral to the ___
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quadrigeminal bodies
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the main nucleus of the medial thalamic nuclei
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dorsomedial nucleus
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The nuclei within the Internal Medullary Lamina; are non-specific nuclei.
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Intralaminar nuclei
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Intralaminar nuclei are involved with ____
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arousal, attention, motor integration
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Nuclei of the thalamus that project to a specific area of the cortex
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Specific nuclei
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Relays info from the retina to the visual cortex via optic radiations.
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LGB
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Sends out auditory/ Inferior thalamic radiations to the temporal lobe
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MGB
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MGB is involved with what special sense?
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hearing
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LGB is involved with what special sense?
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vision
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Inferior colliculus is involved with what special sense?
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hearing
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Superior colliculus is involved with what special sense?
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vision
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the Brachium of the inferior colliculus goes to which part of the thalamus?
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MGB
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Non-specific nuclei of the thalamus are mostly found in the ____
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IML
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Thalamic radiations join the ___
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internal capsule
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Anterior thalamic radiations join the ___ limb of IC
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anterior
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Superior thalamic radiations join the __ limb of the IC.
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posterior
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Inferior thalamic radiations are __ radiations from the MGB.
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auditory.
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Posterior thalamic radiations are ___ from the LCB
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optic
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Syndrome characterized by allodynia, hyperesthesia, dysthesia, hyperpathia.
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thalamic pain syndrome
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syndrome characterized by ataxia, hemiparesis, hemisensory loss.
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thalamic syndrome
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Thalamic syndrome is caused by infarction of the ___
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inferolateral artery.
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dorsal columns, anterolateral system --> _____ --> post-central gyrus
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VPL
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trigeminal system --> ___ --> post-central gyrus
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VPM
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Inferior colliculus --> ____ ---> temporal lobe via auditory radiations
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MGB
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retina, optic tracts --> ___ --> occipital lobe via optic radiations
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LGB
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cerebellum ---> ____ ---> pre-central gyrus
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VL
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globus pallidus --> ___ --> pre-motor cortex
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ventral anterior nucleus of thalamus (VA) Note, is of the lateral nuclei
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hypothalamus ---> ____ --> cingulate gyrus
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anterior nucleus of thalamus
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amygdala --> ____ --> pre-frontal cortex
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dorsomedial nucleus of thalamus
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cingulate gyrus, hypothalamus --> ____ --> cingulate gyrus
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Lateral dorsal nucleus of thalamus
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parietal lobe, superior colliculus --> ___ --> parietal lobe
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Lateral posterior nucleus of thalamus.
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Superior colliculus ---> ____ ---> occipital lobe. for vision.
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pulvinar of thalamus
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Reticular formation --> ____ --> entire cortex, for arousal, etc.
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intralaminar nuclei in the IML
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cortex and brainstem ---> ____ --> thalamus. For thalamic modulation.
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reticular nucleus
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