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stdClass Object ( [id] => 1323292 [title] => Zijevamo kada smo pospani, kada nam je dosadno, ali i kada netko pored nas to radi, evo zašto [alias] => zijevamo-kada-smo-pospani-kada-nam-je-dosadno-ali-i-kada-netko-pored-nas-to-radi-evo-zasto [catid] => 265 [published] => 1 [introtext] => [fulltext] =>

Vozite se u autobusu, pored vas suputnik zijevne, sigurni smo kako ćete za koju minutu zijevnuti i vi. Zar ne?

Na predavanju ste, profesor je (oprostite) dosadan, zijevnuti ćete. Vaš kolega nakon par minuta također. Zar ne?

Još par minuta do završetka radnog vremena. Zijevate, umorni. Kolegica do vas čini isto. Zar ne?

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Jeste li se ikada zapitali je li zijevanje zarazno, mi jesmo...

Što je uopće zijevanje? Zašto nam se širom rastvore usta, maksimalno rastvori čeljust, pa potom duboko udahnemo i lagano izdahnemo?

Znanstvenici vele kako je to nekontrolirana rekacija.

Da vas utješimo, ni njima nije baš jasno zašto se to događa...

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image
/Shutterstock
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Prije gotovo 40 godina napravljeno je istraživanje sa nizom eksperimenata, nastojala se dokazati povezanost između zijevanja i pomanjkanja kisika u mozgu. Sve što se utvrdilo je da tu nema nikakve poveznice.

Danas pak vele kako nam zijevanje pomaže da razbudimo tijelo. I to kako. Nakon što napravimo tu "nekontroliranu reakciju" porastu nam otkucaji srca. Pojačanim otkucajima krv brže kola. Krvlju bolje kisik "klizi". I eto ga, odmah smo budniji!

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Vozite se u autobusu, pored vas suputnik zijevne, sigurni smo kako ćete za koju minutu zijevnuti i vi. Zar ne?

Na predavanju ste, profesor je (oprostite) dosadan, zijevnuti ćete. Vaš kolega nakon par minuta također. Zar ne?

Još par minuta do završetka radnog vremena. Zijevate, umorni. Kolegica do vas čini isto. Zar ne?

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image
/Shutterstock
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Jeste li se ikada zapitali je li zijevanje zarazno, mi jesmo...

Što je uopće zijevanje? Zašto nam se širom rastvore usta, maksimalno rastvori čeljust, pa potom duboko udahnemo i lagano izdahnemo?

Znanstvenici vele kako je to nekontrolirana rekacija.

Da vas utješimo, ni njima nije baš jasno zašto se to događa...

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image
/Shutterstock
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Prije gotovo 40 godina napravljeno je istraživanje sa nizom eksperimenata, nastojala se dokazati povezanost između zijevanja i pomanjkanja kisika u mozgu. Sve što se utvrdilo je da tu nema nikakve poveznice.

Danas pak vele kako nam zijevanje pomaže da razbudimo tijelo. I to kako. Nakon što napravimo tu "nekontroliranu reakciju" porastu nam otkucaji srca. Pojačanim otkucajima krv brže kola. Krvlju bolje kisik "klizi". I eto ga, odmah smo budniji!

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Shutterstock /Shutterstock /Shutterstock
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StoryEditorOCM
ZdravljeNeobično

Zijevamo kada smo pospani, kada nam je dosadno, ali i kada netko pored nas to radi, evo zašto

Piše Mozaik SD
16. rujna 2023. - 20:16
24595680
Galerija
Shutterstock

Vozite se u autobusu, pored vas suputnik zijevne, sigurni smo kako ćete za koju minutu zijevnuti i vi. Zar ne?

Na predavanju ste, profesor je (oprostite) dosadan, zijevnuti ćete. Vaš kolega nakon par minuta također. Zar ne?

Još par minuta do završetka radnog vremena. Zijevate, umorni. Kolegica do vas čini isto. Zar ne?

image
/Shutterstock

Jeste li se ikada zapitali je li zijevanje zarazno, mi jesmo...

Što je uopće zijevanje? Zašto nam se širom rastvore usta, maksimalno rastvori čeljust, pa potom duboko udahnemo i lagano izdahnemo?

Znanstvenici vele kako je to nekontrolirana rekacija.

Da vas utješimo, ni njima nije baš jasno zašto se to događa...

image
/Shutterstock

Prije gotovo 40 godina napravljeno je istraživanje sa nizom eksperimenata, nastojala se dokazati povezanost između zijevanja i pomanjkanja kisika u mozgu. Sve što se utvrdilo je da tu nema nikakve poveznice.

Danas pak vele kako nam zijevanje pomaže da razbudimo tijelo. I to kako. Nakon što napravimo tu "nekontroliranu reakciju" porastu nam otkucaji srca. Pojačanim otkucajima krv brže kola. Krvlju bolje kisik "klizi". I eto ga, odmah smo budniji!

#ZIJEVANJE#DOSADA#POSPANOST
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15. svibanj 2024 17:10