Short-lokaci memory

Short-lokaci memory riƙewa, da kuma bayar da m sake kunnawa aiki bayanai. Da kasancewar a mutumin tabbatar da wani Bajamushe masanin kimiyya Hermann Ebbingausom a 1885. Ya assesses yadda ya dace da haifuwa na bazuwar haruffa, lambobi da kuma alamomin bayan daya karatu, da kuma tabbatar da cewa irin wannan bayani za a iya daidai sake bugawa a cikin iyaka yawa. A girma daga gajere memory daukan wani talakawan na 5-10 raka'a. Abin da memory bukatar ga mutum?

Babban dukiya wannan memory - short duration, kamar yadda bayani ne kiyaye 'yan mintoci, wani lokacin ma seconds. Short-lokaci memory inji shi ne wajen rikitarwa, da kuma hadade ka'idar a kan wannan batu ba ya wanzu ba tukuna. Abin da irin bayanai da ka ba zai so ya koya, wata ajiya ta fara da hadaddun electrochemical matakai a cikin kwakwalwa, saboda gajere memory dogara ne a kan turu aiki na neurons da reentry a rufaffiyar haihuwarka na neurons.

Very muhimmiyar rawa ga kayyade memory sunadaran taka leda aikace-aikace na wani karfi lantarki sakamako a kan mutum kwakwalwa. A binciken da sakamakon ya nuna cewa bayan daukan hotuna zuwa lantarki buga auku retrograde ɓacin hankali, wanda aka bayyana da cewa wani mutum ba ya tuna da wani abu game da abubuwan da suka faru ba wadda ta gabãta irin wannan tasiri a kan kwakwalwa. A irin wannan ɓacin hankali ya auku a sakamakon karfi tunkaro, rauni da kuma sa barci. A tsawon lokaci da retrograde ɓacin hankali zai iya gaya game da lokaci memory bunqasar, wato, nawa da ka bukatar ka gajere memory cikin dogon wuce. Yawanci, memory Abubakar fara bayan 5-10 minti.

A binciken na jihar retrograde ɓacin hankali a cikin mutum misali ya sa masana kimiyya ya kirkiro a jarrabawa game da ginshikai na gajere memory. Shi ne da jarrabawa na reverberation filin na rufaffiyar na tsarin jijiya sarƙoƙi. An gano cewa, a cikin rufaffiyar wurare dabam dabam na tsarin jijiya sarƙoƙi (mafi reverb sunan) yana ga wata minutes, yayin da rike data a wani musamman jerin hatsaisai. Recent daukar kwayar cutar daga daya neuron zuwa wani. An yi imani da cewa, a lokacin da motsi na da tasiri na wani kara kuzari rike na tsarin jijiya alama.

The sama jarrabawa ne kai tsaye alaka da yau da kullum da kwarewa da kuma nuna cewa horo bukatar m yi - mahara kade abu da ake karatu ta hanyar da sani. Saboda haka, gajere memory zama na tsawon lokaci.

Short-lokaci memory - shi ne mai irin memory, wanda aka halin sosai short ajiya lokaci. Samu bayanai da aka rasa saboda da tasiri na wucin gadi factor ko saboda wani sabon gaba yanki na bayanai samu. Bugu da kari, gajere memory yana da wani gwada da kananan yawan playable abubuwa. A sakamakon bayanai da aka ajiye a ba maras tabbas memory na gajere da kuma azanci shine memory kawai a lokacin da wani mutum yana biya da hankali ga shi kuma ya mayar da ita sau da yawa. Saboda coarsening na bayanai raka'a wanda fada a cikin gajere memory, jimlar yawan abubuwa da shi za a iya ƙara. Adanar bayanai a cikin irin wannan memory ne da za'ayi a modal form.

A cikin 'yan shekaru, masana kimiyya sun yi aiki ba kawai a bayanin sabon abu na gajere ƙwaƙwalwar ajiya da kuma ta sunadaran, amma kuma a kan hanyoyin da ta gwaji da kuma horo. Yau, akwai mutane da yawa musamman gwaje-gwaje da kuma ayyuka da cewa za ta taimaka ƙayyade abin da ka gajere memory kuma kimanta shi bisa ga daban-daban sigogi.