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3人的神经系统和感知.docx

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3人的神经系统和感知.docx3人的神经系统和感知Thethirdchapter,positionandfunctionofthenervoussystemfeelingandperceptionvisionandproprioceptionthepsychologicalcharacteristicsofpeopleKeypointsanddifficulties:feelingandperceptionTwo,visionandproprioceptionThree,:medulla;brain;midbrain;diencephalon;Cerebellum;brain,ordingtoanatomy,theeranialnerves;spinalnervesByfunction,sensory(afferent)nerves,motornerves(efferent),somaticmotornerves;(innervatedskeletalmuscles),erves(ans)Thesignificanceofstudyingthenervoussystem:thenervoussystemisthedominantsysteminthebody:ansandsystemsinthenervoussystemofunifiedcontrolandregulation,mutualinfluence,mutualcoordination,ensuretheoverallunityofthebodyandtheoutsideenvironmentofrelativebalance・Inthisprocess,ansreceiveallkindsofinformationintheenvironment,throughtheintegrationofthebrainandspinalcordatalllevelsofthecentralnervoussystem,thecontrolandregulationofvarioussystemsofperipheralnerveactivity,allowingthebodytoresponsetothechangingexternalenvironment,butalsoregulatingtheinternalenvironmentbalance・thenervoussystemisthematerialbasisofpsychologicalphenomena:fromapsychologicalpointofview,,feelingandperceptionSensedefinition:ans・Sensationisthechannelforpeopletounderstandtheexternalworld,plexmentalactivities・Sensorytypes:visual,auditory,chemosensory(olfactoryandgustatory),skinsensation,proprioception,etc・・Proprioceptioncaninformtheoperatorofthemovementsofthebodyanditspositionrelativetotheenvironmentandthemachine,whileotherscanconveyinformationfromtheexternalenvironmenttotheoperator・Theprocessofsensation:anofthehumanbodyreceivesthestimulationoftheinsideandoutsideenvironment,transformsitintothenerveimpulse,passesthroughtheafferentnerve,passesittothecerebrumcortexsensecenter,thenhasproducedthefeeling・Thedefinitionofperception:perceptionisareflectionofthehumanb

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