Brain & Nervous System exam
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | cerebral cortex
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| brain structure: respiratory control centers | show 🗑
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| show | medulla oblongata
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| brain structure: body temp control | show 🗑
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| brain structure: "higher" brain functions | show 🗑
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| brain structure: thirst and hunger centers | show 🗑
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| show | medulla oblongata, midbrain, pons, reticular formation
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| brain structure: coordination of skeletal muscle | show 🗑
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| show | basal ganglia
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| brain structure: surface gray matter of cerebrum | show 🗑
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| show | pons
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| show | cerebral cortex
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| brain structure: voluntary skeletal muscle control | show 🗑
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| brain structure: conscious sensation | show 🗑
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| show | limbic system
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| show | thalamus
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| brain structure: fiber tracts connecting higher brain structures and spinal cord | show 🗑
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| brain structure: visual and auditory reflexes | show 🗑
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| show | hypothalamus AND reticular formation
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| brain structure: "survival" and "drive" behavior, emotional expression | show 🗑
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| show | hypothalamus
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| show | hypothalamus AND medulla oblongata
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| show | reticular formation
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| show | medulla oblongata
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| show | ANS
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| also known as the "efferent system" | show 🗑
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| brain and spinal cord | show 🗑
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| parts of peripheral nervous system | show 🗑
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| show | SNS
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| show | sensory system
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| consists of nerves and ganglia | show 🗑
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| show | sensory system
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| carries outgoing signals to effectors | show 🗑
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| 2 divisions of the motor system | show 🗑
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| show | CNS
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| show | Enteric NS
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| receives incoming information and selects appropriate response | show 🗑
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| pathway for "incoming" information | show 🗑
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| show | receptor
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| carries out corrective response | show 🗑
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| show | motor pathway
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| neuroglia that are active phagocytes | show 🗑
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| neuroglia that provide supporting framework for neurons in the CNS | show 🗑
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| neuroglia that form myelin sheaths and neurilemma around PNS neurons | show 🗑
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| neuroglia that line fluid-filled spaces within the brain and spinal cord and form CSF | show 🗑
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| show | astrocytes
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| collection of neuron cell bodies within the CNS | show 🗑
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| collection of neuron cell bodies within the PNS | show 🗑
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| bundle of axons within the CNS | show 🗑
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| bundle of axons within the PNS | show 🗑
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| contains tracts for transmission of impulses from one part of CNS to another | show 🗑
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| show | gray matter
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| fiber tracts are primarily this tissue type | show 🗑
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| show | gray matter
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| show | white matter
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| show | gray matter
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| structure that begins at foramen magnum and continues down to L1 & L2 level vertebrae | show 🗑
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| part of spinal column between C4 & T1 from which nerves to & from the upper limbs arise | show 🗑
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| part of spinal column between T9 to T12 from which nerves to & from the lower limbs arise | show 🗑
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| show | cauda equina
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| show | 31
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| spinal cord: contains cell bodies of somatic motor neurons | show 🗑
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| spinal cord: contains cell bodies of sensory neurons (unipolar) | show 🗑
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| show | posterior horn
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| spinal cord: contains ascending or descending axons of interneurons | show 🗑
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| spinal cord: contains cell bodies of ANS | show 🗑
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| parts of the spinal cord that contain gray matter contain nuclei contain cell bodies of neurons | show 🗑
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| show | column
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| show | ascending tracts
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| structures carrying motor information from the brain | show 🗑
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| cordlike bundle of axons &/or dendrites & associated connective tissue coursing together outside the CNS with the purpose of conveying impulses | show 🗑
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| show | stretch
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| a feedback mechanism to control muscle tension by causing muscle relaxation | show 🗑
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| reflexive response to pain | show 🗑
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| show | crossed extensor (a contralateral reflex arc)
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| show | spinal nerves AKA mixed nerves
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| are nerves composed of white or gray matter? | show 🗑
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| where are the dendrites of sensory neurons located? | show 🗑
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| show | in the brain or spinal cord
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| what spinal nerves serve the cervical plexus | show 🗑
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| show | C5-T1
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| what spinal nerves serve the lumbar plexus | show 🗑
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| show | L4-S4
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| constant area(s) of skin providing sensory input to CNS via spinal nerves or V (trigeminal) nerve | show 🗑
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| area of the brain: cerebrum, thalamus, hypothalamus | show 🗑
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| show | hindbrain
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| show | midbrain
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| show | brain stem
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| show | reticular formation
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| brain part that 1. maintains consciousness & awakeness 2. regulates posture & muscle tone | show 🗑
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| show | pyramids
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| corticospinal tracts that control voluntary movements of limbs & trunk; they crossover from left to right & vice versa | show 🗑
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| show | cerebral peduncles
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| nuclei involved in visual reflexes | show 🗑
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| show | inferior colliculi
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| 2 nuclei involved in skeletal muscle control | show 🗑
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| bundles of axons that conduct impulses between the cerebellum & other parts of the brain | show 🗑
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| CSF filled cavities that protect the brain by acting as shock absorbers | show 🗑
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| deep masses of gray matter | show 🗑
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| separates cerebral hemispheres | show 🗑
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| show | gyrus
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| show | sulcus
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| separates the frontal lobe and parietal lobe | show 🗑
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| separates the frontal lobe and temporal lobe | show 🗑
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| fiber tracts connecting the 2 cerebral hemispheres | show 🗑
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| separates the parietal lobe from the occipital lobe | show 🗑
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| thin layer of gray matter on the surface of cerebrum | show 🗑
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| cerebral cortex: controls voluntary functions, learned movements, skill & delicate movement | show 🗑
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| show | visual cortex in occipital lobe
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| cerebral cortex: auditory perception, recognition | show 🗑
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| cerebral cortex: touch, pressure, vibration, itch, tickle | show 🗑
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| show | Wernicke's area in left temporal & parietal lobes
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| cerebral cortex: articulation of speech | show 🗑
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| which cerebral hemisphere is dominant in language? | show 🗑
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| show | right
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| which cerebral hemisphere receives sensory information from the right side of the body? | show 🗑
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| show | right
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| gray matter, lateral to the thalamus, outside the CNS, made up of several structures of nuclei | show 🗑
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| at a subconscious level, supresses unwanted movements, creates muscle tone, may initiate & terminate movements | show 🗑
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| show | white matter
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| axons that conduct nerve impulses between gyri in the same hemisphere | show 🗑
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| show | commissural tracts
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| axons from cerebrum to lower part of CNS | show 🗑
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| to what group does corpus collosum belong? | show 🗑
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| show | the "emotional brain"
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| show | cerebral cortex
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| brain structure: motor area that coordinates skeletal muscle movements | show 🗑
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| brain structure: vomiting, coughing, sneezing, rhythm of breathing | show 🗑
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| show | pyramidal tracts of the Brainstem
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| show | extrapyramidal tracts of the Brainstem
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| show | choroid plexuses
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| show | the Rate of CSF absorption
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| show | CSF
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| 3 structures that protect the brain and spinal cord | show 🗑
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| show | arachnoid mater
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| show | pia mater
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| tough, outermost layer of meninges | show 🗑
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| contains CSF | show 🗑
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| space between the arachnoid and dura mater | show 🗑
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| show | epidural space
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| lateral ventricles are located within the 2 | show 🗑
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| the 3rd ventricle is located between the walls of the | show 🗑
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| show | the brain stem & cerebellum
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| fingerlike extensions of the arachnoid mater that project into the dural venous sinuses, especially superior sagittal sinus & reabsorb CSF | show 🗑
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| show | 3 openings
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| show | internal carotid & vertebral
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| show | jugular
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| show | Blood-brain barrior
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| show | CVA
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| impaired blood flow to the brain | show 🗑
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| how many pairs of cranial nerves are there? | show 🗑
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| OOOTTAFVGVAH | show 🗑
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