{"id":381,"date":"2023-05-30T00:23:29","date_gmt":"2023-05-29T22:23:29","guid":{"rendered":"https:\/\/www.cestypsychotroniky.cz\/?p=381"},"modified":"2023-06-01T00:23:42","modified_gmt":"2023-05-31T22:23:42","slug":"co-se-deje-pri-chuzi-po-zhavem-uhli","status":"publish","type":"post","link":"https:\/\/www.cestypsychotroniky.cz\/index.php\/2023\/05\/30\/co-se-deje-pri-chuzi-po-zhavem-uhli\/","title":{"rendered":"Co se d\u011bje p\u0159i ch\u016fzi po \u017ehav\u00e9m uhl\u00ed?"},"content":{"rendered":"

Nov\u00e1 studie, vych\u00e1zej\u00edc\u00ed z p\u0159\u00edm\u00e9ho zkoum\u00e1n\u00ed t\u011bch, kte\u0159\u00ed pro\u0161li po \u017ehav\u00e9m uhl\u00ed, odhalila zaj\u00edmav\u00e9 souvislosti, kter\u00e9 koresponduj\u00ed se z\u00e1v\u011bry p\u0159edchoz\u00edho \u010dl\u00e1nku. (1)<\/strong>Chodit po \u017ehav\u00e9m uhl\u00ed, a neutrp\u011bt v\u00e1\u017en\u00e9 pop\u00e1leniny je opravdu mimo\u0159\u00e1dn\u00fd v\u00fdkon: chce to j\u00edt pevn\u011b a rozhodn\u011b bez zastaven\u00ed st\u0159edem p\u00e1su ohn\u011b.<\/p>\n

Tep srdc\u00ed t\u011bch, kte\u0159\u00ed jdou po \u017ehav\u00e9m uhl\u00ed, je synchronizov\u00e1n s tepem jejich p\u0159\u00edbuzn\u00fdch a p\u0159\u00e1tel, kte\u0159\u00ed jsou p\u0159\u00edtomni, ale nikoli s t\u011bmi, kte\u0159\u00ed ch\u016fzi vid\u00ed, ale nejsou p\u0159\u00edtomni.<\/p>\n

\u0158\u00edk\u00e1 to studie, zve\u0159ejn\u011bn\u00e1 v \u010dasopisu Proceedings of the National Academy of Sciences (PNAS).<\/em> (2)<\/p>\n

V\u00fdzkum pod veden\u00edm d\u00e1nsk\u00e9 neurolo\u017eky Ivany Konvalinka<\/em> (3) ukazuje, \u017ee existuje druh synchronizovan\u00e9ho buzen\u00ed mezi \u010dleny skupiny, a\u010dkoli mezi nimi nen\u00ed \u017e\u00e1dn\u00e1 synchronn\u00ed akce.<\/p>\n

Na rozd\u00edl od pr\u016fvod\u016f, p\u00edsn\u00ed a tanc\u016f skupiny, ritu\u00e1ln\u00ed ch\u016fze po \u017ehav\u00e9m uhl\u00ed znamen\u00e1, \u017ee jen \u010d\u00e1st skupiny prov\u00e1d\u00ed akci, zat\u00edmco zbytek se z\u00fa\u010dastn\u00ed jako div\u00e1ci.<\/p>\n

V\u00fdsledky zve\u0159ejn\u011bn\u00e9 PNAS ukazuj\u00ed, \u017ee dokonce doch\u00e1z\u00ed k emocion\u00e1ln\u00ed a fyzick\u00e9 synchronizaci mezi dv\u011bma podskupinami lid\u00ed, p\u0159ech\u00e1zej\u00edc\u00ed p\u0159es \u017ehav\u00e9 uhl\u00edky, kter\u00e9 \u010dasto vedou k relativn\u00edmu p\u0159enosu mezi \u010dleny jejich rodiny a p\u0159\u00e1teli, kte\u0159\u00ed je vid\u00ed je j\u00edt naboso na \u017ehav\u00e9 uhl\u00ed.<\/p>\n

Konvalinka, v\u00fdzkumn\u00fd pracovn\u00edk na University of Aarhus a jej\u00ed kolegov\u00e9 vybrali pro ov\u011b\u0159en\u00ed hypot\u00e9zy, \u017ee jde o druh synchronizovan\u00e9 aktivizace, kter\u00e1 m\u016f\u017ee b\u00fdt detekov\u00e1na fyziologicky, slavnost v San Pedro Manrique (Soria)<\/em> ve \u0160pan\u011blsku. (4)<\/p>\n

O p\u016flnoci na 23. \u010dervna, p\u0159i sv\u00e1tku El Paso del Fuego<\/em>, vesni\u010dan\u00e9 proch\u00e1z\u00ed uli\u010dkou po \u017ehav\u00e9m uhl\u00ed o d\u00e9lce sedmi metr\u016f s povrchovou teplotou 677\u00b0C, p\u0159ed asi 3000 div\u00e1ky. Aby mohli v\u011bdci testovat hypot\u00e9zu experiment\u00e1ln\u011b, v\u011bdci se rozhodli m\u011b\u0159it srde\u010dn\u00ed frekvence chodc\u016f i ve\u0159ejnosti. Dosp\u011bli k p\u0159ekvapiv\u00fdm v\u00fdsledk\u016fm.<\/p>\n

B\u011bhem oslavy letn\u00edho slunovratu v San Pedro Manrique<\/em>, v\u00fdzkumn\u00edci zaznamen\u00e1vali srde\u010dn\u00ed \u010dinnost dvan\u00e1cti \u010didly \u2013 u dev\u00edti div\u00e1k\u016f, n\u011bjak sp\u0159\u00edzn\u011bn\u00fdch s chodci a u sedmn\u00e1cti dal\u0161\u00edch \u010dlen\u016f ve\u0159ejnosti bez jak\u00e9koli vazby s chodci po \u017ehav\u00e9m uhl\u00ed.<\/p>\n

Ka\u017ed\u00fd m\u011bl p\u0159ipojen\u00e1 \u010didla, m\u011b\u0159\u00edc\u00ed srde\u010dn\u00ed frekvence a odes\u00edlaj\u00edc\u00ed data ka\u017ed\u00fdch 5 sekund. V\u011bdci zjistili, \u017ee srde\u010dn\u00ed rytmus prvn\u00edch chodc\u016f a jejich p\u0159\u00edbuzn\u00fdch a p\u0159\u00e1tel byly synchronizov\u00e1ny p\u0159ed, b\u011bhem a po proch\u00e1zce na \u017ehav\u00e9m uhl\u00ed, ale to nebyl p\u0159\u00edpad turist\u016f, kte\u0159\u00ed nevid\u011bli ritu\u00e1l.<\/p>\n

Data ukazuj\u00ed soudr\u017enost skupiny, a podporuj\u00edc\u00ed soci\u00e1ln\u00ed ritu\u00e1ly, je\u017e vy\u017eaduj\u00ed, aby v\u0161ichni \u010dlenov\u00e9 skupiny se aktivn\u011b pod\u00edleli na ob\u0159adu.<\/p>\n

„Je to jen studie, ale je to velk\u00e1 studie,“<\/em> \u0159ekl The New York Times<\/em> psycholog Michael Richardson<\/em> z University of Cincinnati.<\/em> A antropolog Richard Sosis<\/em> z University v Connecticutu<\/em>, pova\u017euje v\u00fdsledky za „velmi vzru\u0161uj\u00edc\u00ed“<\/em>, proto\u017ee to odporuje p\u0159edstav\u011b, \u017ee ritu\u00e1ly funguj\u00ed pouze na podporu soudr\u017enosti skupiny, pokud si \u00fa\u010dastn\u00edci jen vym\u011b\u0148uj\u00ed pohyby, p\u00edsn\u011b a rytmy. (5)<\/p>\n

Odkazy<\/em><\/strong><\/p>\n

(1) Ch\u016fze po \u017ehav\u00e9m uhl\u00ed. ZAZ, Cesty psychotroniky, Internet:\u00a0<\/em>
\n(2) https:\/\/www.pnas.org\/<\/a><\/em>
\n(3) http:\/\/www.au.dk\/en\/about\/organisation\/staffdir\/?inputSearch=konvalinka<\/a><\/em>
\n(4) http:\/\/es.wikipedia.org\/wiki\/San_Pedro_Manrique<\/a> <\/em>
\n(5) http:\/\/www.nytimes.com\/2011\/05\/03\/science\/03firewalker.html?_r=1&<\/a> <\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Nov\u00e1 studie, vych\u00e1zej\u00edc\u00ed z p\u0159\u00edm\u00e9ho zkoum\u00e1n\u00ed t\u011bch, kte\u0159\u00ed pro\u0161li po \u017ehav\u00e9m uhl\u00ed, odhalila zaj\u00edmav\u00e9 souvislosti, kter\u00e9 koresponduj\u00ed se z\u00e1v\u011bry p\u0159edchoz\u00edho<\/p>\n","protected":false},"author":1,"featured_media":383,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[23],"class_list":["post-381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-souvislosti","tag-ohen"],"_links":{"self":[{"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/posts\/381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/comments?post=381"}],"version-history":[{"count":1,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/posts\/381\/revisions"}],"predecessor-version":[{"id":382,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/posts\/381\/revisions\/382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/media\/383"}],"wp:attachment":[{"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/media?parent=381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/categories?post=381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/tags?post=381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}