{"id":140201,"date":"2026-08-07T09:48:39","date_gmt":"2026-08-07T06:48:39","guid":{"rendered":"https:\/\/realitatearutiera.ro\/?p=140201"},"modified":"2026-08-07T09:48:42","modified_gmt":"2026-08-07T06:48:42","slug":"ceata-mintala-unul-dintre-efectele-caniculei-explicatiile-unui-neurolog","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=140201","title":{"rendered":"\u201eCea\u021ba mintal\u0103\u201d, unul dintre efectele caniculei. Explica\u021biile unui neurolog"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" data-attachment-id=\"140202\" data-permalink=\"https:\/\/realitatearutiera.ro\/?attachment_id=140202\" data-orig-file=\"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38.png?fit=1125%2C750&amp;ssl=1\" data-orig-size=\"1125,750\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image\" data-image-description=\"\" data-medium-file=\"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38.png?fit=300%2C200&amp;ssl=1\" data-large-file=\"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38.png?fit=800%2C534&amp;ssl=1\" src=\"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38-1024x683.png?resize=800%2C534&#038;ssl=1\" alt=\"\" class=\"wp-image-140202\" style=\"width:385px;height:auto\" srcset=\"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38.png?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38.png?resize=768%2C512&amp;ssl=1 768w, https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38.png?w=1125&amp;ssl=1 1125w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p>Pe canicul\u0103, creierul intr\u0103 \u00eentr-un mod de func\u021bionare diferit, redirec\u021bion\u00e2ndu-\u0219i resursele pentru a gestiona stresul termic.<\/p>\n\n\n\n<p>Fenomenul de \u201ebrain fog\u201d (n.r. cea\u021b\u0103 mintal\u0103) este un r\u0103spuns fiziologic. La birou, c\u00e2nd aerul condi\u021bionat nu face fa\u021b\u0103 \u0219i sim\u021bim c\u0103 trebuie s\u0103 citim aceea\u0219i propozi\u021bie de trei ori f\u0103r\u0103 s\u0103 o \u00een\u021belegem sau uit\u0103m brusc ce voiam s\u0103 facem, nu este vorba despre o lips\u0103 de aten\u021bie. Creierul resimte c\u0103ldura excesiv\u0103 din mediu \u0219i reac\u021bioneaz\u0103 printr-o \u00eencetinire a vitezei de procesare a informa\u021biilor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Func\u0163iile cognitive sunt perturbate<\/h2>\n\n\n\n<p>Mecanismul este \u00een primul r\u00e2nd unul de adaptare \u0219i prioritizare, dup\u0103 cum explic\u0103 speciali\u0219tii. \u201e\u00cen momentul \u00een care corpul se supra\u00eenc\u0103lze\u0219te, creierul trebuie s\u0103 ia rapid o decizie privind modul \u00een care \u00ee\u0219i consum\u0103 resursele. Cea mai mare parte a energiei este redirec\u021bionat\u0103 imediat c\u0103tre hipotalamus, centrul de comand\u0103 responsabil cu termoreglarea \u0219i men\u021binerea echilibrului intern. Din acest motiv, func\u021biile cognitive complexe, precum concentrarea profund\u0103, procesarea logic\u0103 sau memoria de scurt\u0103 durat\u0103, trec temporar \u00een plan secund. Practic, ra\u021bionamentul prime\u0219te mai pu\u021bine resurse, de unde \u0219i acele lapsusuri frecvente sau reac\u021bii irascibile\u201d, explic\u0103 dr. Dan Mitrea, medic specialist neurolog \u00een cadrul clinicii Neuroaxis.<\/p>\n\n\n\n<p>Pe l\u00e2ng\u0103 redistribuirea resurselor de energie, expunerea la temperaturi ridicate influen\u021beaz\u0103 \u0219i mediul intern al creierului. \u00cen condi\u021bii normale, bariera hematoencefalic\u0103 ac\u021bioneaz\u0103 ca un filtru extrem de strict, protej\u00e2nd \u021besutul nervos de factori nocivi. La un nivel de stres termic ridicat, aceast\u0103 barier\u0103 \u00ee\u0219i pierde din eficien\u021b\u0103 \u0219i devine mai permeabil\u0103. \u201eDin cauza acestui fenomen, anumi\u021bi compu\u0219i care \u00een mod normal ar fi bloca\u021bi pot ajunge \u00een mediul cerebral, favoriz\u00e2nd un proces de inflama\u021bie u\u0219oar\u0103. Aceast\u0103 reac\u021bie afecteaz\u0103 comunicarea optim\u0103 dintre neuroni \u0219i reduce capacitatea de func\u021bionare a creierului, explic\u00e2nd astfel oboseala decizional\u0103 \u0219i timpul de reac\u021bie vizibil \u00eent\u00e2rziat pe care le experiment\u0103m \u00een zilele caniculare\u201d, detaliaz\u0103 dr. Dan Mitrea.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ce recomand\u0103 medicul<\/h2>\n\n\n\n<p>Pentru a men\u021bine randamentul cognitiv \u00een zilele cu temperaturi extreme, medicii recomand\u0103 o aten\u021bie sporit\u0103 la mediul \u00eenconjur\u0103tor. Men\u021binerea unei temperaturi corporale optime este singura modalitate prin care creierul \u00ee\u0219i poate folosi resursele la capacitate maxim\u0103 pentru activit\u0103\u021bile zilnice. Astfel, hidratarea constant\u0103 \u0219i refugiul \u00een spa\u021bii climatizate sau umbrite nu sunt doar m\u0103suri de prevenire a insola\u021biei fizice, ci metode directe de a ne p\u0103stra claritatea mental\u0103. Atunci c\u00e2nd primele semne de confuzie, lentoare \u00een g\u00e2ndire sau iritabilitate \u00ee\u0219i fac apari\u021bia, medicii ne sf\u0103tuiesc s\u0103 ajut\u0103m organismul s\u0103 se r\u0103ceasc\u0103, pentru ca sistemul nervos s\u0103 \u00ee\u0219i poat\u0103 relua func\u021biile cognitive la parametri normali.<\/p>\n\n\n\n<p>Sursa: clicksanatate     Foto: clicksanatate<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pe canicul\u0103, creierul intr\u0103 \u00eentr-un mod de func\u021bionare diferit, redirec\u021bion\u00e2ndu-\u0219i resursele pentru a gestiona stresul termic. Fenomenul de \u201ebrain fog\u201d<\/p>\n","protected":false},"author":1,"featured_media":140202,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[80],"tags":[],"class_list":["post-140201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sanatate"],"jetpack_featured_media_url":"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/image-38.png?fit=1125%2C750&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-Atj","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/140201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=140201"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/140201\/revisions"}],"predecessor-version":[{"id":140203,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/140201\/revisions\/140203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/140202"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=140201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=140201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=140201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}