{"id":57644,"date":"2021-05-25T22:00:00","date_gmt":"2021-05-25T19:00:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=57644"},"modified":"2021-05-25T00:02:42","modified_gmt":"2021-05-24T21:02:42","slug":"mennyi-ideig-tart-az-aranyhalak-memoriaja","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=57644&lang=hu","title":{"rendered":"Mennyi ideig tart az aranyhalak mem\u00f3ri\u00e1ja?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A k\u00f6zv\u00e9lem\u00e9ny nagyj\u00e1b\u00f3l ugyanazt tartja, hogy az aranyhalak mind\u00f6ssze t\u00edz m\u00e1sodpercig eml\u00e9keznek b\u00e1rmire.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A val\u00f3s\u00e1gban azonban az aranyhalaknak (Carassius auratus) sokkal jobb a mem\u00f3ri\u00e1juk: ak\u00e1r hetekkel, h\u00f3napokkal, s\u0151t \u00e9vekkel kor\u00e1bbi t\u00f6rt\u00e9n\u00e9sekre is eml\u00e9kezhetnek. \u00c9s ezt tudom\u00e1ny m\u00e1r t\u00f6bb mint 60 \u00e9ve al\u00e1t\u00e1masztotta.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/20160303aranyhal.jpg\" alt=\"\" class=\"wp-image-57645\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/20160303aranyhal.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/20160303aranyhal-300x200.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/20160303aranyhal-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az 1950-es \u00e9s 1960-as \u00e9vek \u00f3ta tudunk az aranyhalak meglehet\u0151sen j\u00f3 eml\u00e9kez\u0151k\u00e9pess\u00e9g\u00e9r\u0151l \u2013 mondta Culum Brown, az ausztr\u00e1liai Macquarie Egyetem halmegismer\u00e9si szak\u00e9rt\u0151je a LiveScience online tudom\u00e1nyos lapnak. \u2013 Annak ellen\u00e9re, hogy mindenki valami\u00e9rt m\u00e1shogy gondolja, ezek a l\u00e9nyek val\u00f3j\u00e1ban nagyon intelligensek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Brown t\u00f6bb mint 25 \u00e9ven \u00e1t tanulm\u00e1nyozta a halak, k\u00f6zt\u00fck az aranyhalak intelligenci\u00e1j\u00e1t. \u00dagy gondolja, hogy a t\u00e9vhit \u00e1ltal\u00e1ban a halak intelligenci\u00e1j\u00e1val kapcsolatos tudatlans\u00e1g \u00e9s a b\u0171ntudat kombin\u00e1ci\u00f3j\u00e1b\u00f3l sz\u00e1rmazhat, mert az \u00e1llattart\u00f3k gyakran kicsi, unalmas tart\u00e1lyokban tartj\u00e1k \u0151ket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A val\u00f3s\u00e1gban az aranyhalaknak olyan leny\u0171g\u00f6z\u0151 mem\u00f3ri\u00e1juk van, hogy gyakran haszn\u00e1lj\u00e1k egyfajta mintak\u00e9nt a mem\u00f3ria tanulm\u00e1nyoz\u00e1s\u00e1hoz \u00e9s a halakr\u00f3l val\u00f3 tanul\u00e1s sor\u00e1n \u2013 magyar\u00e1zta Brown. \u2013 Rengeteg tanulm\u00e1ny tan\u00faskodik arr\u00f3l, hogy a halaknak eml\u00e9keik vannak, \u00e9s ezeknek a publik\u00e1ci\u00f3knak a k\u00f6zz\u00e9t\u00e9teli ar\u00e1nya exponenci\u00e1lisan n\u00f6vekszik.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/20190625aranyhal.jpg\" alt=\"\" class=\"wp-image-57646\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/20190625aranyhal.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/20190625aranyhal-300x200.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/20190625aranyhal-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Hozz\u00e1tette: p\u00e9ld\u00e1ul ha az aranyhalakat a tart\u00e1lyuknak csak az egyik oldal\u00e1n t\u00e1pl\u00e1lj\u00e1k, akkor gyorsan megtanulj\u00e1k \u00e9s eml\u00e9kezni fognak arra, hogy az etet\u00e9si id\u0151kben a tart\u00e1lynak azon az oldal\u00e1n maradjanak. Ez r\u00e1ad\u00e1sul f\u00fcggetlen att\u00f3l, hogy val\u00f3ban t\u00e1pl\u00e1lkoznak-e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hasonl\u00f3k\u00e9ppen, ha egy piros lap\u00e1t l\u00e1tv\u00e1nya \u00e9tellel j\u00e1r \u00e9s a k\u00e9k nem, akkor az aranyhalak gyorsan megtanulj\u00e1k a k\u00e9t sz\u00ednt megk\u00fcl\u00f6nb\u00f6ztetni, \u00e9s a k\u00eds\u00e9rlet befejez\u00e9se ut\u00e1n is ezt a sz\u00ednt prefer\u00e1lj\u00e1k. Az ilyen t\u00edpus\u00fa k\u00eds\u00e9rleteket a szakemberek m\u00e1s jelz\u00e9sekkel is megism\u00e9telt\u00e9k, p\u00e9ld\u00e1ul bubor\u00e9kokkal \u00e9s ak\u00e1r zen\u00e9vel is.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az aranyhal emellett j\u00f3 probl\u00e9mamegold\u00f3, \u00e9s meg tudja tanulni, hogy tud kimenek\u00fclni a h\u00e1l\u00f3b\u00f3l vagy eligazodni az \u00fatveszt\u0151kben. Egy\u00e9b bizony\u00edt\u00e9kok arra utalnak, hogy az aranyhalak k\u00e9pesek felismerni \u00e9s eml\u00e9kezni m\u00e1s szem\u00e9lyekre, m\u00e9g hossz\u00fa id\u0151 ut\u00e1n is.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/20210524-nem-harom-masodperces-memoriaja-van-az-aranyhalaknak.html\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A k\u00f6zv\u00e9lem\u00e9ny nagyj\u00e1b\u00f3l ugyanazt tartja, hogy az aranyhalak mind\u00f6ssze t\u00edz m\u00e1sodpercig eml\u00e9keznek b\u00e1rmire.<\/p>\n","protected":false},"author":12,"featured_media":57645,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,598,39],"tags":[51548,51550,51549],"class_list":["post-57644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-tudomany","category-vilag","tag-aranyhalak","tag-emlekezet","tag-memoria"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/57644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=57644"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/57644\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/57645"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=57644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=57644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=57644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}