Nuero
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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anterior | show 🗑
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show | the back of something
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show | above something (chest to the belly button)
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inferior | show 🗑
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medial | show 🗑
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show | toward the side (the ears are lateral to the eyes, the little toe is lateral to the big toe)
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ipsilateral | show 🗑
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show | affects the different side of the body
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bilateral | show 🗑
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unilateral | show 🗑
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horizontal plane | show 🗑
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sagittal plane | show 🗑
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show | divides anterior and posterior parts of the brain, front and back
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show | divides into 2 equal halves with a parallel cut.
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show | cranial nervous system (brain and spinal cord), peripheral nervous system (cranial nerves, autonomic nervous system, somatic nervous sytem)
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peripheral nervous system | show 🗑
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show | the spinal cord and the brain; the brain contains the cerebral lobes, cerebellum, basal ganglia, diecephalon, brainstem, and lymbic system
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somatic nervous system | show 🗑
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autonomic nervous system | show 🗑
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parasympathetic nervous system | show 🗑
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sympathetic nervous system | show 🗑
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show | the outsideof the brain, makes up the nucleus "cell body"
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show | the collection of axons in a cell
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show | frontal, occipital, temporal, parietal
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right hemi function | show 🗑
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left hemi function | show 🗑
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corpus collosum | show 🗑
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what seperates the frontal lobe from all the other lobes | show 🗑
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show | -motor cortex-premotor cortex-supplementary motor cortex-prefrontal cortex-Broca's area
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show | controls all voluntary movement on the contralateral side
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premotor cortex function | show 🗑
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supplementary motor cotex function | show 🗑
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show | helps with reasoning, decision making, and tells you when to do things
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Broca's area function | show 🗑
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show | -can't move on opposite side-there is impaired judgement in appropriate behavior, use bad language, and changes in personality-apathy (cant relate to others)- Broca's aphasia
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What are the parietal lobe boundries? | show 🗑
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show | -somatosensory cortex-sensory association cortex-angular and supramarginal gyri-Wernicke's Aphasia
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somatosensory cortex function | show 🗑
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show | helps interpret the sensory info you are recieving
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angular and supramarginal gyri function | show 🗑
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show | the place where you are understanding and break down speech
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what happens if there is a lesion in the parietal lobe? | show 🗑
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show | -posterior boundry is the occipital lobe-anterior boundry is the lateral fissure
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show | -primary auditory cotex-language dominant association cortex-non-language dominant association cortex-function: important for learning and memory, some visual stimuli is processed here, but not most important place for vision
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primary auditory cortex function | show 🗑
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language dominant association cortex function | show 🗑
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non-langague dominant association cortex function | show 🗑
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show | -loss of attention to auditory info-memory loss-Wernicke's or receptive apahsia-seizures-some vision problems
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show | -the pre-occipital nothc divides it from the occipital from the parietal lobe-the anterior division is the parietal occipital sulcus
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show | primary and secondary cotex where the main process is for visual stimuli
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what can occur if there is damage to the occipital lobe? | show 🗑
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Where is the insula? | show 🗑
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what are the 3 main areas of the insula? | show 🗑
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show | responsible for taste, hels with association btwn taste and smell, taste and memory
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show | the center for pain, links painful events with emotions or behavior
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central region funciton | show 🗑
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Where are addictions seen? | show 🗑
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What occurs if there is a lesion in the insula? | show 🗑
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show | -cingulate cortex-parahippocampal gyrus and uncus-hippocampus-funciton: links raw emotion to long term memory
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show | helps with decisoin making in response to sensory data. emotional tone, bladder contol, and emotional vocalization
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parahippocampal gyrus and uncus function | show 🗑
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show | long term memory storage
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show | -hyperorality, bizzare eating and drinking habits, sexual behavior, and personality changes-loose of newly acquired memory, also called antereograde amnesia-spatial problem solving-can't control emotions
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show | -inhibits unwanted movement, hibits wanted movement, helps maintain muscle tone and motor steadiness, stores learned repetative motion, and regulates amplitude, velocity, and initiation of movement
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What can happen if there is a lesion in the basal ganglia? | show 🗑
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What are the 4 areas of the diencephalon | show 🗑
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show | the back (the gluteus maximus is dorsal to the ambillicus)
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show | above others "head"
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caudal | show 🗑
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show | to connect the 2 sides of the thalamus
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What are the main functions of the thalamus? | show 🗑
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show | -localization of sensory info is not correct, cortically blind and cant process pictures, not able to determine the intensity of pain
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show | this is functinally part of the basal ganglia but is anatomically in the diencephalon
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What happens if there is a lesion to the subthalamus? | show 🗑
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What is the function of the hypothalamus? | show 🗑
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show | -it will affect a persons ability to eat or drink affectively. -Prader-Willi syndrome=subset of paternal genes missing or unexpressed (crave food all the time)
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cerebellum | show 🗑
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3 areas of the cerebellum | show 🗑
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vermis & flocculonadular lobe function | show 🗑
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show | control distal muscles (legs and arms), helps with walking and arm movement
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show | motor planning, timing, coordination of all muscle groups, helps with fine motor movement
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What happens if there is damage to the cerebellum? | show 🗑
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3 components of the brainstem | show 🗑
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What are the 4 main junctions of the brainstem? | show 🗑
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show | it regulates consciousness
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What the functions of the brianstem? | show 🗑
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What if the function of the midbrain? | show 🗑
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show | vision and auditory information will be affected
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show | -it has relay and cranial nerve nuclei which lie in the internal pons, relay system btwn spinal cord and brain, processing motor infor from cerebral cortex and forward that infor to cerebellum, and processing sensation from face
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show | coma or death
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show | corrdintes cardiovascular control (heart rate), repsiration, regualtes viseral activity, head and neck movement, swallowing
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show | coma, death, locked-in syndrom, cranial nerve damage, sensroy loss, hyperactive reflexes, vertigo, nausea, dysarthria, dysphagia, ataxia, hemiplagia or quadriplegia
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What are the function of the meninges? | show 🗑
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3 menigeal layer | show 🗑
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Dura matter | show 🗑
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show | Peristeal (closest to the skull), menigeal (interior layer of the dura and adhears to the peristeal almost everywhere)
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show | dips into the longitudinal fissure and divided into the L and R hemi
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show | a sheet that seperates the cerebellum from the cortex
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show | opening for blood vessels and nerves, cerberal veins run thougth the sinuses; the large nerves fucntion as a circulatory system
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show | inflammation of the meninges which cover the brian b/c the brain itself has no pain receptors, constriction of meninges
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show | the space btwn the dura and arachnoid matter
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Why is ther a subdural space and what can happen in it? | show 🗑
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show | looks like a spider web, whisp layers that adhear to the dura matter lossly
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show | follows the contours of the gyri and sulci, the inner layer of the meninges, it adhears to the cerebellum and is very thin almost transparent, blood vessels run through it before they enter the brain
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blood brain barrier | show 🗑
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Structures of the arachnoid matter | show 🗑
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show | serves as a bridge btwn the arachoind and pia matter
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subarachnoid space | show 🗑
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arachoid granulations | show 🗑
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show | large spaces in the subarachnoid space
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show | the largest cistern btwn the cerebellum and the medulla, can be a place where a shunt is put
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muscle tone | show 🗑
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show | upper motor neurons, basal ganglia, cerebellum, and lover motor neurons
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muscle abnormalities that result from damag to mechanisms that mediate tone | show 🗑
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show | front "belly"
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Created by:
sushelto
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