Term
| Which thalamic nuclei? somatosensory f/ body (via medial lemniscus and spinothalamic) |
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Definition
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Term
| Which thalamic nuclei? communications with prefrontal cortex |
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Definition
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Term
| Which thalamic nuclei? cerebellum (dentate nucleus) and basal ganglia --> motor cortex |
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Definition
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Term
| Which thalamic nuclei? trigeminothalamic and taste pathways to somatosensory cortex |
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Definition
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Term
| Which thalamic nuclei? retina--> occipital lobe |
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Definition
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Term
| Which thalamic nuclei? basal ganglia--> prefrontal, premotor, and orbital cortices |
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Definition
| VAN ... Ventral Anterior Nucleus |
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Term
| Which thalamic nuclei? mamillothalamic tract--> cingulate gyrus (part of Papez circuit) |
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Definition
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Term
| Which thalamic nuclei? integration of visual, auditory, and somesthetic input |
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Definition
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Term
| Which thalamic nuclei? memory loss if destroyed |
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Definition
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Term
| Which thalamic nuclei? Auditory info, brachium of inferior colliculus--> primary auditory cortex |
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Definition
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Term
| What artery is damaged? aneurysm causes the eye to look down and out |
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Definition
| Posterior communicating A. |
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Term
| What artery is damaged? aneurysm that causes bilateral loss of lateral visual fields |
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Definition
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Term
| What artery is damaged? Broca's or Wernicke's aphasia |
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Definition
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Term
| What artery is damaged? unilateral lower extremity sensory and/or motor loss |
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Definition
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Term
| What artery is damaged? unilateral facial and arm sensory and/or motor loss |
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Definition
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Term
| What are the slow and rapidly adapting receptors in the superficial skin? |
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Definition
Slow: Merckel
Rapid: Meissner |
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Term
| What are the slow and fast adapting receptors located in the deep layer of skin |
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Definition
slow: Ruffian
rapid: Pacinian |
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Term
| Which type of sensory receptor? pricking pain (fast, myelinated) |
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Definition
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Term
| Which type of sensory receptor? burning or dull pain and itch (slow, unmyelinated) |
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Definition
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Term
| Which type of sensory receptor? receptor for cold sensation |
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Definition
| cold nociceptor (A-delta) |
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Term
| Which type of sensory receptor? receptor for warm sensation |
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Definition
| warm nociceptor (C fiber) |
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Term
| Which type of sensory receptor? vibration and pressure |
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Definition
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Term
| Which type of sensory receptor? dynamic/changing light, descriminatory touch |
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Definition
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Term
| Which type of sensory receptor? statis/unchanging light touch |
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Definition
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Term
| Which type of sensory receptor? proprioception information--muscle length monitoring |
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Definition
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Term
| Which type of sensory receptor? proprioception information--muscle tension monitoring |
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Definition
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Term
| Which type of sensory receptor? resembles an onion in cross section |
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Definition
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Term
| Which type of sensory receptor? robust spindle-shaped structures found particularly in soles of feet |
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Definition
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Term
| Which type of sensory receptor? Found only in areas of skin w/out hair (fingertips, eyelids, lips, etc) |
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Definition
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Term
| Which type of sensory receptor? simplest sensory thought to be pain receptor or thermoreceptor |
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Definition
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Term
| Which type of sensory receptor? touch receptor that is tough to distinguish f/ melanocytes |
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Definition
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Term
| Which nervous system cell? looks like fried egg under histiologic staining |
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Definition
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Term
| Which nervous system cell? form multinucleated giant cells in the CNS when infected w/ HIV |
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Definition
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Term
| Which nervous system cell? myelinates multiple CNS axons |
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Definition
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Term
| Which nervous system cell? myelinates one PNS axon |
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Definition
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Term
| Which nervous system cell? Damaged in Guillan Barre syndrome |
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Definition
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Term
| Which nervous system cell? damaged in multiple sclerosis |
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Definition
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Term
| Which nervous system cell? macrophages of the CNS |
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Definition
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Term
| Which nervous system cell? cells of the blood-brain barrier |
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Definition
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Term
| What dz is associated w/ the degeneration of the basal nucleus of Meynert and less CNS ACh? |
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Definition
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Term
| Which hypothalamic nucleus? considered the "master clock" for most of our circadian rhythms |
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Definition
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Term
| Which hypothalamic nucleus? Regulates the parasympathetic nervous system |
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Definition
| Anterior Preoptic nucleus |
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Term
| Which hypothalamic nucleus? Regulates the sympathetic nervous system |
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Definition
| Posterior and lateral nuclei |
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Term
| Which hypothalamic nucleus? Produces ADH |
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Definition
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Term
| Which hypothalamic nucleus? mediates oxytocin production |
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Definition
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Term
| Which hypothalamic nucleus? receives input from the retina |
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Definition
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Term
| Which hypothalamic nucleus? savage behavior and obesity result f/ stimulation |
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Definition
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Term
| Which hypothalamic nucleus? savage behavior and obesity result f/ destruction |
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Definition
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Term
| Which hypothalamic nucleus? Stimulation=eating... destruction=starvation |
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Definition
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Term
| Which hypothalamic nucleus? regulates the release of gonadotropic hormones (LH, FSH) |
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Definition
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Term
| Which hypothalamic nucleus? responsible for sweating and cutaneous vasodilation in hot temperatures |
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Definition
| Anterior and pre-optic nuclei |
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Term
| Which hypothalamic nucleus? responsible for shivering and decreased cutaneous blood flow in the cold |
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Definition
| posterior and lateral nuclei |
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Term
| Which hypothalamic nucleus? destruction results in neurogenic diabetes insipidus |
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Definition
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Term
| Which hypothalamic nucleus? destruction results in inability to stay warm |
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Definition
| posterior and lateral nucleus |
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Term
| Which hypothalamic nuclei? releases hormones affecting the anterior pituitary |
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Definition
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Term
| Motor control on which side of the body would be affected w/ a lesion on one side of the cerebellar hemisphere? |
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Definition
| Motor control on the ipsilateral side would be affected (fibers cross twice) |
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Term
| What structure provides the major output pathway f/ the cerebellum? |
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Definition
| Brachium conjunctivum (aka Superior Cerebellar Peduncle) --> contralateral VL of thalamus |
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Term
| Which type of tremor is associated w/ cerebellar damage? |
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Definition
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Term
| What is the most common cause of damage to the floculonodular lobe? |
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Definition
| medulloblastoma in childhood |
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Term
| Where is the lesion? contralateral hemiballismus |
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Definition
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Term
| Where is the lesion? eyes look TOWARD the side of the lesion |
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Definition
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Term
| Where is the lesion? eyes look AWAY from the lesion |
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Definition
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Term
| Where is the lesion? Paralysis of upward gaze |
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Definition
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Term
| Where is the lesion? hemispatial neglect syndrome |
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Definition
| Rt/non-dominant parietal lobe |
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Term
| Where is the lesion? coma |
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Definition
| RAS- Reticular Activating Syndrome |
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Term
| Where is the lesion? poor repetition |
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Definition
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Term
| Where is the lesion? poor comprehension |
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Definition
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Term
| Where is the lesion? poor vocal expression |
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Definition
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Term
| Where is the lesion? resting tremor |
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Definition
| basal ganglia (think Parkinson's) |
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Term
| Where is the lesion? intention tremor |
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Definition
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Term
| Where is the lesion? hyperorality, hypersexuality, disinhibited behavior |
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Definition
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Term
| Where is the lesion? personality changes |
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Definition
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Term
| Where is the lesion? dysarthria |
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Definition
| cerebellar vermis (difficulty articulating words) |
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Term
| Where is the lesion? agraphia and acalculia |
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Definition
| dominant parietal lobe (usu. left) |
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Term
| Where is the lesion? inability to comprehend inflection or emotion in speech |
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Definition
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Term
| What is another name for Wallenberg's Syndrome? Where is the occlusion/damage? |
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Definition
| Lateral Medullary Syndrome...PICA is damaged |
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Term
| Where does the dorsal column tracts decussate? |
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Definition
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Term
| Where does the lateral corticospinal tract decussate? |
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Definition
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Term
| Where does the spinothalamic tract decussate? |
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Definition
| Anterior White Commissure |
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Term
| A male presents with involuntary flailing of one arm. Where is the lesion? |
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Definition
| Contralateral subthalamic nuclei (hemiballismus) |
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Term
| A 28 yo chemist presents w/ MPTP exposure. What NT is depleted? |
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Definition
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Term
| If the right vagus nerve or nuclei is damaged, what way does the uvula deviate? |
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Definition
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Term
| If the portion of the right motor cortex that innervates the soft palate is damaged, to which side will the uvula deviate? |
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Definition
| TOWARD the side of the lesion |
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Term
| If the right hypoglossal nerve or nuclei is damaged, to which side will the tongue deviate when stuck out? |
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Definition
| TOWARD the side of the lesion |
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Term
| If the portion of the rt motor cortex that innervate the tongue is damaged, which way will the tongue deviate when stuck out? |
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Definition
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Term
| What is the effect on the face if there is a CNVII nerve or nucleus lesion? |
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Definition
| paralysis of the IPSILATERAL side of the ENTIRE face |
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Term
| What do the symptoms of a lesion to the cortical motor region of the face look like? |
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Definition
| CONTRALATERAL paralysis of LOWER face |
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Term
| Which cranial nerves have their nuclei in the medulla? |
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Definition
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Term
| Which cranial nerves have their nuclei in the pons? |
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Definition
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Term
| Which cranial nerves have their nuclei in the midbrain? |
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Definition
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Term
| Which nerves are located in the Cavernous sinus? |
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Definition
| EOM cranial nerves and V1 and V2 |
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Term
| Which cranial nerve? eyelid opening |
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Definition
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Term
| Which cranial nerve? Taste in anterior 2/3 of tongue |
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Definition
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Term
| Which cranial nerve? head turning |
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Definition
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Term
| Which cranial nerve? tongue movement |
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Definition
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Term
| Which cranial nerve? Muscles of mastication |
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Definition
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Term
| Which cranial nerve? balance |
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Definition
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Term
| Which cranial nerve? monitoring carotid body and sinus chemo and baroreceptors |
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Definition
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Term
| What information is communicated at the nucleus solitarius (vagal)? |
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Definition
| Visceral Sensory information ("S": Solitary, Sensory) |
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Term
| What information is communicated at the nucleus aMbiguous(vagal)? |
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Definition
| Motor inervation of the larynx, pharynx, and upper esophagus (9,10, 11...swallowing) |
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Term
| What information is communicated at the Dorsal motor nucleus(vagal)? |
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Definition
| sends autonomic (Parasympathetic) fibers to heart, lungs, and upper GI) ...misnomer |
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Term
| A woman involved in an accident cannot turn head to left and has a right shoulder droop. What nerve is damages? |
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Definition
| Rt spinal accessory nerve |
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Term
| What are the muscles of mastication (4)? |
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Definition
1. temporalis
2. masseter
3. medial pterygoid
4. lateral pterygoid (OPENS jaw) |
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