Magyar agykutatók találmánya hozhat tudományos áttörést - felejtek.hu

Magyar agykutatók találmánya hozhat tudományos áttörést

Szemlézte: Pöltz Ágnes

2021.01.04. 10:44

A demenciáról

forrás: 24.hu

Az ELKH Kísérleti Orvostudományi Kutatóintézet (KOKI) Hangya Balázs által vezetett Lendület Rendszer-neurobiológia kutatócsoportja egy világszínvonalú berendezést, és ennek alkalmazásával egy új módszert dolgozott ki, amely jelentősen megnöveli a kognitív működés – köztük a tanulás, a memória, a figyelem, a tervezés és a döntéshozás – megértését célzó rágcsálókísérletek megbízhatóságát és hatékonyságát. A módszertani újításokról december végén jelent meg tanulmány a Scientific Reports nemű tudományos szakfolyóiratban.

A döntéshozók egyre szélesebb köre ért már egyet abban, hogy az agyi funkciókat érintő idegrendszeri megbetegedések - így a demenciával járó állapotok - megelőzése, illetve kezelése alapvető társadalmi érdek. A megelőzéshez és a hatékony kezelési módok kifejlesztéséhez azonban meg kell ismernünk az emberi gondolkodás mechanizmusait, és ebben kulcsszerepet töltenek be a rágcsálókon végzett idegrendszeri kísérletek. A kutatók kísérleti egereknek, illetve patkányoknak tanítanak be különböző tanulási, figyelmi és egyéb kognitív feladatokat, eközben pedig folyamatosan ellenőrzik a rágcsálók idegsejtjeinek a működését.

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MUNKAMENET VÁLTOZÓarray ( 'SID' => '935a242fddc50c3b500438dccfe5b54c', 'user' => 'O:16:"Andrea\Core\User":5:{s:13:"inner_modules";a:0:{}s:8:"template";s:0:"";s:5:"items";N;s:8:"' . "{debug_info}" . '*' . "{debug_info}" . 'props";a:4:{s:7:"message";s:0:"";s:10:"user_group";O:21:"Andrea\Core\UserGroup":4:{s:13:"inner_modules";a:0:{}s:8:"template";N;s:5:"items";N;s:8:"' . "{debug_info}" . '*' . "{debug_info}" . 'props";a:0:{}}s:15:"registered_date";s:0:"";s:8:"topic_id";a:0:{}}s:8:"login_ok";b:0;}', 'lang' => 'hu', 'currency' => 'huf', 'template_path' => '/templates/felejtek2023', 'a' => 'cikk', 'p' => '1', 'article' => 641, )

KIKÜLDÖTT SQL KÉRÉSEKPDO connected to localhost. SET SESSION `character_set_client` = 'utf8' (0 sor: 0.0001 mp/0.0001 mp) SET SESSION `character_set_connection` = 'utf8' (0 sor: 0.0001 mp/0.0002 mp) SET SESSION `character_set_database` = 'utf8' (0 sor: 0.0000 mp/0.0002 mp) SET SESSION `character_set_filesystem` = 'utf8' (0 sor: 0.0000 mp/0.0003 mp) SET SESSION `character_set_results` = 'utf8' (0 sor: 0.0000 mp/0.0003 mp) SET SESSION `character_set_server` = 'utf8' (0 sor: 0.0000 mp/0.0004 mp) SET SESSION `collation_connection` = 'utf8_hungarian_ci' (0 sor: 0.0000 mp/0.0004 mp) SET SESSION `collation_database` = 'utf8_hungarian_ci' (0 sor: 0.0001 mp/0.0005 mp) SET SESSION `collation_server` = 'utf8_hungarian_ci' (0 sor: 0.0000 mp/0.0005 mp) SET SESSION `group_concat_max_len` = 1024 (0 sor: 0.0000 mp/0.0006 mp) SELECT * FROM `alz_core_plugin` WHERE `domain_id` = ? 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FUTÁSI IDŐKSQL: 0.0223 mp Oldal: 0.2423 mp Andrea\Core\Site.generate(): 0.2323 mp Andrea\Core\Site.show(): 0.2351 mp