英语翻译Duringthe19thcentury,scientistsfoundthatwhencertainpartsofthebrainofapersonwerehurt,hewouldlosethepowerofdoingcertainthings.Andsopeoplethoughtthateachpartofthebraindoesadifferentjob.Butmodernresearch
英语翻译
Duringthe19thcentury,scientistsfoundthatwhencertainpartsofthebrainofapersonwerehurt,hewouldlosethepowerofdoingcertainthings.Andsopeoplethoughtthateachpartofthebraindoesadifferentjob.Butmodernresearchdiscoveredthatthisisnotso.Foritisnoteasytoshowexactlywhateachpartofthebraindoes.
Inthepastfiftyyearstherehasbeenagreatincreaseintheamountofresearchdoneonthebrain.Scientistshavefoundoutthewaythebrainworksisnotsosimpleaspeopleingeneralmaythink.Chemiststellusthatabout100,000chemicalchangestakeplaceinthebraineverysecond.Somerecentresearchesalsosuggestthatwecanremembereverythingthathappenstous.Wemaynotbeabletothinkofthethingswehaveheardandseen,butitiskeptthereinthestorehouseofthehumanmind.Earlierscientiststhoughtthatthepowerofone'sbraingotweakerandweakerasonegrowsolder.Butitisnowthoughtthatthatisnottrue.Aslongasthebrainisgivenplentyofexercise,itkeepsitspower.Ithasbeenprovedthatanoldpersonwhohasalwaysbeenactiveinthemindhasaquickermindthatayoungpersonwhohasonlydonephysicalworkwithoutusingmuchofhisbrain.