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112 Cards in this Set
- Front
- Back
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Optic nerve |
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Cornea |
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Sclera |
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Iris |
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Pupil |
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Vitreous humor |
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Lens |
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Ciliary body |
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Ciliary body |
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Choroid |
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Choroid |
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Retina |
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Auricle of external ear |
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What is this tube? |
External auditory meatus |
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What is at the end of the external auditory meatus that separates the external and middle ear |
The tympanic membrane |
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Tympanic cavity |
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What are we? |
Auditory ossicles |
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Name the ossicles |
Blue: malleus Purple: incus Pink: stapes |
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What tube am I |
Auditory tube |
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Tensor tympani |
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Stapedius |
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Muscles of the inner ear |
Tensor tympani Stapedius |
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Red: vermis Orange: left hemisphere of the cerebellum Yellow: right hemisphere of the cerebellum |
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Arbor vitae of the cerebellum |
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What is the cerebellar cortex? |
Outer layer of the cerebellum |
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Medulla oblongata |
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What are these called? |
Pyramids of the medulla oblongata |
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Pons |
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Cerebral peduncles |
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Cerebral peduncles |
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Cerebral aqueduct |
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Cerebral aqueduct |
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Tegmentum |
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Corpora quadrigemina |
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Superior colliculi |
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Inferior colliculi |
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Thalamus |
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Hypothalamus |
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Red: medulla oblongata Orange: pons Yellow: midbrain Green: diencephalon |
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Pineal gland |
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Outer layer of cochlea and semicircular canals |
Bony labyrinth |
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Blue layer? |
Membranous labyrinth |
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Semicircular canals |
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Semicircular ducts |
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Cochlea |
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Vestibule |
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Red: vestibule Orange: saccule Yellow: utricle |
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Diencephalon |
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Intermediate mass |
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Hypothalamus |
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Pituitary gland |
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Cingulate gyrus |
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Corpus callosum |
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Septum pellucidum |
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Fornix |
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Olfactory tract |
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Olfactory bulb |
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Longitudinal fissure |
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Falx cerebri Mater between hemispheres of brain |
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Transverse fissure |
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Layer of mater in the transverse fissure that separates the cerebellum and cerebrum |
Tentorium cerebri |
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Blue: 4th ventricle Green: lateral ventricle |
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4th ventricle |
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Lateral ventricle |
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Choroid plexus |
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Red: conus medullaris Orange: cauda equina Yellow: filum terminale |
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Gray matter |
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Posterior horns |
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Anterior horns |
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Lateral horns |
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The hole |
Central canal |
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The tissue around the hole |
Gray commissure |
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White matter |
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Posterior column |
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Lateral columns |
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Anterior columns |
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Whats this line |
Posterior median sulcus |
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What is this line |
Anterior median fissure |
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Subarachnoid space |
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What flows through the subarachnoid space? |
Cerebrospinal fluid |
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Epidural space |
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Dura mater |
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Arachnoid mater |
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Pia mater |
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Denticulate ligaments |
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Dorsal root |
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Ventral root |
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Dorsal root ganglion |
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Ventral ramus |
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Dorsal ramus |
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This whole thing is a... |
Spinal nerve |
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Lateral sulcus |
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Cingulate gyrus |
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3rd ventricle |
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Monosynaptic reflex |
-sensory receptor sends sensory info up sensory neuron -neuron goes through dorsal root ganglion -to dorsal root -to anterior horn -synapses with motor neuron in anterior horn -motor response goes down motor neuron through ventral root |
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How many muscles respond to monosynaptic reflexes? |
1 |
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Polysynaptic reflex |
-sensory receptor sends info up sensory neuron -through dorsal root ganglion -to dorsal root -to posterior gray horn -then synapses with interneuron -interneuron goes to anterior gray horn and synapses with motor neuron which then travels down ventral root to multiple muscles to respond |
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How many muscles do polysynaptic reflexes deal with |
2 |
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Whats the main difference between monosynaptic and polysynaptic reflexes |
Polysynaptic reflexes have an interneuron that sends info from sensory neuron to motor neuron and monosynaptic does not |
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Olfactory bulb Olfactory tract (CN I) Smell |
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Optic nerve (II) Vision |
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Optic chiasm |
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Oculomotor nerve (III) eye movement and pupil contriction |
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Trochlear nerve (IV) eye movement |
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Trigeminal nerve (V) Chewing and somatosensory from face and head |
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Abducens (VI) Eye movement |
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Facial nerve (VII) taste, somatosensory info from ear, and faciel expressions |
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Vestibulocochlear nerve (VIII) hearing and balance |
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Glossopharyngeal nerve (IX) taste, somatosensory info from tongue and pharynx, swallowing |
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Vagus nerve (X) Regulates internal organ function |
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Accessory nerve (XI) Muscles for Head movement |
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Hypoglossal nerve (XII) tongue muscles |
