Neuro 300 in class review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| This nervous system is controlled by the hypothalamus | Autonomic nervous system
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| Tracts that travel from the cerebrum to lower parts of the CNS | Projection tract
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| The primary motor area is located here | Precentral gyrus ( hand across head)
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| The nucleus helps to regulate circadian rhythm's | Suprachiasmatic nucleus
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| This is often called the emotional brain | Limbic system
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| This is mounted directly below the hypothalamus | Pituitary gland
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| Nerve injury that is reversible in hours to months | Neuropraxia
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| Largest fibre bundle in the brain | Corpus callosum
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| This happens with the flexor reflex | Crossed extensor reflex
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| Number of parts of a reflex arc | 5- receptor, neuron, integrating center, motor neuron, effector
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| Csf is formed here | Choroid plexus
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| Decussation of the pyramids happens here | Medulla oblongata
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| Extensions of Pia matter that suspend the spinal cord | Denticulate ligaments
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| Median nerve can be compressed with this muscle | Pronator teres
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| This stops things from entering the blood within the brain | Blood brain barrier
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| Innervates the diaphragm | Phrenic Nerve
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| Corichal brachialis, biceps brachii and brachialis all receive innervation from this nerve | Musculocutaneous
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| This is the gray matter in the centre of the spinal cord | Grey commisure
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| The Dura matter in the brain separates to form this | Dural venous sinuses
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| This anchors the spinal cord to the coccyx | Filum terminale
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| This connects the third and fourth ventricles | Cerebral acqueduct ( aqueduct of the midbrain)
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| This nerve supplies the hip abductors and the skin of the medial thigh | Obturator
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| The Dura matter that separates the cerebrum from the cerebellum | Tentorium cerebelli
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| The tech time is found in this part of the brain | Midbrain
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| Froment sign is positive for this type of nerve lesion | Ulnar nerve lesion
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| bundles of axons found directly off the spinal cord | Rootlets
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| The lateral ventricles are separated by this thin membrane | Septum pellucidum
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| Entrapment of lateral femoral cutaneous nerve; sensory alteration for burning pain on the lateral thigh; tight jeans | Meralgia paresthetica
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| Froments sign is positive; mm wasting of hypothenar; involved nerve travels through Guyon canal | Ulnar nerve lesions
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| Most common entrapment condition in the arm; get numbness/tingling or in digits 123 and half of four; distinguishing picture is nocturnal symptoms that wake the person | Carpal tunnel syndrome
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| Compression occurs at the forearm (under the tendon a brachioradialis); involves the radial nerve; tight hand cuffs | Cheiralgia paresthetica
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| Traction injury of lower brachioplexus; get claw hand; results in medial and ulnar lesions | Klumpkes paralysis
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| Compression occurs at axilla ; involves the radial nerve; sensory and motor branches are affected | Crutch palsy
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| Get paralysis of the adductor muscles; No sensation over the medial thigh; can occur from pressure of fetal head during pregnancy | Injury to obturator nerve
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| Compression occurs at proximal forearm; involves the median nerve | Pronator Teres syndrome
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| Compression of the brachioplexus; subclavian artery and vein can also be compressed; pain, numbness, weakness, tingling in arm or across the upper thoracic area or over scapula | Thoracic outlet syndrome
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| Compression occurs at the spiral groove of the humerus; involves the radial nerve; from direct pressure on arm against a firm object (like when passed out on arm; ) | Saturday night palsy
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| The endoneurium is damaged with this level of injury | Neurotmesis
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| Segmental demyelination occurs with this level of injury | Neuropraxia
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| Location of the sensory humunculus | Primary somatosensory area/post central gyrus
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| This type of tract lies within a single cerebral hemisphere | Association tracts
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| De generation of an axon distal to injury site | WAllerian degeneration
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Created by:
amellstrom