DOyouandyourfriendsevertalkaboutyourdreamswitheachother?Ifyoudoyoumighthavenoticedsomethinginteresting–someofyourfriendsrarelyremembertheirdreamsbutsomecanalwaysdescribetheirdreamssoclearlythatitseem

　　DOyouandyourfriendsevertalkaboutyourdreamswitheachother?

　　Ifyoudoyoumighthavenoticedsomethinginteresting–someofyourfriendsrarelyremembertheirdreamsbutsomecanalwaysdescribetheirdreamssoclearlythatitseemslikethey’redescribingthingsthatreallyhappenedtothem.Whatmakesthosepeopledifferent?

　　Theanswerissimple.Therearetwodifferenttypesofdreamers–lowdreamrecallersandhighdreamrecallers.

　　Lowdreamrecallersusuallyremembertheirdreamsonlytwiceamonth.Buthighdreamrecallersareabletorememberthemaboutfivemorningsaweek.AndanewstudysuggeststhatactivityinacertainpartofthebraincouldhavesomethingtodowithitreportedTheHuffingtonPost.

　　PerrineRubyaFrenchresearcherattheLyonNeuroscienceResearchCenterstudied41people(21highdreamrecallersand20lowdreamrecallers)andrecordedtheirbrainactivities.

　　Shefoundthatapartofthebraincalledthetemporo-parietaljunction(颞顶联合区)wasmoreactiveinhighdreamrecallersthaninlowdreamrecallers–bothwhentheyweresleepingandawake.

　　Thisbrainareacollectsandprocessesinformationfromtheoutsideworld.Thismeansthathighdreamrecallersknowmoreaboutwhat’shappeningaroundthem.Forexamplewhentheyareawaketheyrespondmorestronglytohearingtheirownnamesandwhentheyaresleepingtheyarewokenmoreeasilybysoundsandmovements.

　　Bycloselystudyingpeople’sbrainactivitiesRubyfoundthathighdreamrecallershavetwiceasmuch“wakefulnesstime”duringsleepaslow dreamrecallersdo.Anditisduringtheseshorttimesofwakefulnessthatthebrainmemorizes(记住)dreams.

　　“Thesleepingbrainisnotabletomemorizenewinformation”RubytoldTheWashingtonPost.“Itneedstowaketobeabletodothat.”

　　Thisisnothardtounderstand.Justtrytothinkofyourownsleepingexperiences.Ifyouarerestless(不安的)duringthenightyouaremorelikelytorememberyourdreamsbutifyousleepwellandsoundly(香甜地)youtendto(趋向于)rememberlittleinthemorningandthisisbecause“younevergetachancetoremember”RobertStickgoldaHarvardMedicalSchoolresearchertoldTheWashingtonPost.

　　28.Accordingtothearticlehighdreamrecallers______.

　　A