英语翻译Duringthe19thcentury,scientistsfoundthatwhencertainpartsofthebrainofapersonwerehurt,hewouldlosethepowerofdoingcertainthings.Andsopeoplethoughtthateachpartofthebraindoesadifferentjob.Butmodernresearch

　　英语翻译

　　Duringthe19thcentury,scientistsfoundthatwhencertainpartsofthebrainofapersonwerehurt,hewouldlosethepowerofdoingcertainthings.Andsopeoplethoughtthateachpartofthebraindoesadifferentjob.Butmodernresearchesdiscoveredthatthisisnotso,foritisnoteasytoshowexactlywhateachpartofthebraindoes.

　　Inthepastfiftyyearstherehasbeenagreatincreaseintheamountofresearchdoneonthebrain.

　　Scientistshavefoundoutthewaythebrainworksisnotsosimpleaspeopleingeneralmaythink.

　　Chemiststellusthatabout100000chemicalchangestakeplaceinthebraineverysecond.

　　Somerecentresearchesalsosuggestthatwecanremembereverythinginthestore-houseofthehumanmind.

　　Earlierscientiststhoughtthatthepowerofone’sbraingotweakerandweakerasonegrewolder.

　　Butitisnowthoughtthatthatisnottrue.

　　Aslongasthebrainisgivenplentyofexercise,itkeepsitspower.

　　Ithasbeenprovedthatanoldpersonwhohasalwaysbeenactiveinthemindhasaquickermindthanayoungpersonwhohasonlydonephysicalworkwithoutusingmuchofhisbrain.