Ratusnik
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| What are the 2 major divisions in the nervous system? | Central Nervous System (CNS)
Peripheral Nervous System (PNS)
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| What are the 2 functions basis neurons may be categories? | Presynaptic
Postsynaptic
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| Divisions of the sub cortical or the brain? 4 | Midbrain
Pons
Medulla oblongata
Diencephalon
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| Individuals neuron and its breakdown into parts? 3 | Axon
Dendrites
Cell body
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| Cortical Hemispheres and the lobes? 4 | Frontal
Temporal
Parietal
Occipital
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| Limbic System 2 | Hippocampus
Amygdala
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| Ventricular System 3 | Lateral Ventricles
3rd Ventricle
4th Ventricle
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| Thalamus and its function | it relays sensory info to the appropriate place in the brain lies below the cortex in each hemisphere of the brain
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| What disorders are associated with the angular and supeamarginal gyri? 4 | Alexia reading
Agraphia writing
Aclculia calculating
Aphasia language
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| Motor tract | Pyramidal motor system
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| Coordination mechanisms for control of motor functions? 2 | Basil Ganglia
Cerebellum
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| Stimulated nerve and its conduction? | action potential (electrical impulses)
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| Dendrites and directionality? | toward cell body
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| Synaptic cleft | 100 angstroms
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| UMN if it gets lesion what happens? 2 | spastic muscle
LMN faccid muscle
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| Epilepsy | Random erratic discharge of action potentials and neurons "acting crazy"
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| Epilepsy begins in | Temporal lobe/Foci
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| Someone who is epileptic will have a feeling before they have a seizure what is this pre-epileptic event called? | Aura
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| Lateral fissure where is it and what doe it do? | right and left hemispheres
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| What are the 3 levels of meninges that can have disease there protective, keeps the cerebral spinal fluid in, exists in central canal up through the center of the spinal cord?3 | dura matter
arachnoid
pia matter
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| Area 312 | Somatosensory strip in parietal lobe
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| Blood flow arties Broca's aphasia | Middle cerebral artery is clogged
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| Circle of Willis | Provides a mixing of blood b/w the two hemispheres/ spider like structure
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| 2 Cortical hemispheres | right
left cortical hemispheres (white, long axonic fiber)
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| Progressive neurological disease | Alzheimer's
MS
Parkinson's
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| Cortical symbol function | Left hemisphere
language processing, speech, calculations, verbal meaning
Right hemisphere
processing and regulating pragmatic skills, visual and spatial concepts
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| Broadman brain area | area 22 Wernicke's perspective of comprehension of speech
Motor movements with speech area 44 Broca's
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| Grammatical and phonological rules | linguistic competence
long term memory
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| Aphasia | ideation/cognition, symbolization, motor encoding, ascending, transmissive
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| Paramental motor system | cortical bulbar and cortical spinal
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| Electrical propagation | action potential
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| Color of neural tissue | gray
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| Breakdown of the central nervous system? 4 | Cerebral hemispheres
Cortex
Brain stem
Spinal cord
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| Thalamus location | diencephalons
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| relationship b/w Broca's and Wernickes | Arcuate Fasciculus
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| Aphasia producing lesions 3 | ischemia
embolic stroke
thrombosis
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| Circle of Willis ins and outs 2 | Anterior cerebral artery
anterior communicating artery
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| Relationship b/w 3rd and 4th ventricles? | cerebral aqueduct
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| What are the ventricles filled with? | CSF
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| Relationship b/w the dorsal horn and the motor horn and reflex behavior? | internucial neuron
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| Hescials gyrus | area 41&42
auditory cortical tissue
temporal love inferior sylvian fissure
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| Verbal apraxic errors? | motor encoding
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| Relationship b/w neurons? | synaptic cleft
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| Hearing oneself as they talk? | auditory feedback
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| What is a disease that attacks the junction progressively? | Alzheimer's
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| Name the Sulci of the brain? 3 | Longitudinal fissure
Lateral/Sylvian fissure
Central Sulcus
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| Lower motor neuron synonym? | final pathway
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| Precentral gyrus aka | motor strip area 4
Cell of Betz
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| Synonym for Postcentral gyrus? | Somatosensory strip
Primary sensory cortex
Area 3,1,2
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| Name the lesion that causes a visual field deficit? | Homonamous Hemianopsia
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| What type of memory is better preserved in Alzheimer's patients? | Long term memory preserved over short term memory or recent memory/short term memory is broken
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| Central sulcus fissure | separates frontal and parietal lobe
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| 10th cranial nerve descends and has an superior & inferior branch and the muscular difference that's innervates? | cricothyriod
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| Cranial nerve are part of which nervous system coming and going? | Peripheral
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| Roman numeral number for name cranial nerve? | I- OLDFACTORY: SMELL
II-OPTIC: VISION
III-OCCULOMOTOR: EYE MOVEMENT
IV-TROCHLEAR: EYE MOVEMENT
V-TRIGEMINAL: SENSORY/MOTOR FACE, TONGUE
VI-ABUCENS: EYE MOVEMENT
VII-FACIAL: SENSORY
VIII-ACOUSTIC:HEARING & BALANCING
IX-GLOSSOPHARYNGEAL: SENORY
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| Roman numeral number for name cranial nerve? CON. | X-VAGUS: SENSORY/ MOTOR LARYNX
XI-ACCESSORY: MOVEMENT PHARYNX, LARYNX, VELUM
XII-HYPOGLOSSAL: TONGUE MOVEMENT
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| Afferent & Efferent | Afferent
Sensory brings info to the CNS about sensation and state of body
Efferent
motor
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| 2nd cranial nerve optic and its pathway? | Optic nerve
occipital lobe
cortex
thalamic nuclei
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| Vagus branch | 5 branches
3 afferent
2 efferent
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| Inferior branch of vagus has a synonym what is it? | recurrant
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Created by:
jnater
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