{"id":442,"date":"2026-01-26T11:09:23","date_gmt":"2026-01-26T11:09:23","guid":{"rendered":"https:\/\/cabinet-psihoterapie-consiliere.ro\/wp\/?p=442"},"modified":"2026-04-19T10:19:04","modified_gmt":"2026-04-19T10:19:04","slug":"pierderea-psihologica-intelegerea-unui-proces-care-poate-conduce-la-boala","status":"publish","type":"post","link":"https:\/\/cabinet-psihoterapie-consiliere.ro\/?p=442","title":{"rendered":"Pierderea psihologic\u0103, \u00een\u021belegerea unui proces care poate conduce la boal\u0103"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Orice pierdere semnificativ\u0103, fie c\u0103 este vorba despre o persoan\u0103, un rol, un loc de munc\u0103, o rela\u021bie sau un sentiment de siguran\u021b\u0103, declan\u0219eaz\u0103 un proces firesc al psihicului. \u00cen literatura psihanalitic\u0103, acest proces este cunoscut sub numele de <strong>stare de doliu<\/strong>. Doliul nu este o afec\u021biune, ci o reac\u021bie normal\u0103 la separare \u0219i lips\u0103. El devine problematic doar atunci c\u00e2nd solicitarea intern\u0103 dep\u0103\u0219e\u0219te capacitatea de adaptare a persoanei.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Impactul pierderii la nivel molecular<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Printr-o metod\u0103 de cercetare numit\u0103 <strong>Environmental Enrichment Removal (ER)<\/strong> s-a demonstrat c\u0103 animalele crescute timp de c\u00e2teva s\u0103pt\u0103m\u00e2ni \u00eentr-un mediu bogat \u00een juc\u0103rii, structuri de explorare \u0219i contact social, iar apoi mutate brusc \u00eentr-un spa\u021biu simplificat \u0219i lipsit de stimulare, dezvolt\u0103 un model valid de pierdere psihologic\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Analiz\u00e2nd creierul dup\u0103 aceast\u0103 perioad\u0103, cercet\u0103torii au identificat o regiune care r\u0103spunde puternic la schimbare: <strong>amigdala bazolateral\u0103 (BLA)<\/strong>, cunoscut\u0103 pentru rolul s\u0103u \u00een procesarea stresului, a emo\u021biilor \u0219i \u00een adaptarea comportamental\u0103.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ce se \u00eent\u00e2mpl\u0103 \u00een amigdala bazolateral\u0103<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Studiul a mers mult dincolo de analiza activit\u0103\u021bii neuronale. Cercet\u0103torii au utilizat o abordare <strong>multi-omic\u0103<\/strong>, aplicat\u0103 pe mai multe cohorte. Rezultatele au eviden\u021biat dou\u0103 modific\u0103ri majore.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Microglia devine mai pu\u021bin activ\u0103<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Microglia reprezint\u0103 principalele celule imunitare rezidente ale sistemului nervos central, incluz\u00e2nd creierul \u0219i m\u0103duva spin\u0103rii. Acestea fac parte din categoria celulelor gliale \u0219i constituie aproximativ 5\u201310% din totalul celulelor cerebrale. Microgliile func\u021bioneaz\u0103 ca o \u201eechip\u0103 de \u00eentre\u021binere \u0219i ap\u0103rare\u201d, fiind active \u00een permanen\u021b\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen contextul pierderii, aceste celule \u00ee\u0219i reduc dimensiunea, complexitatea \u0219i capacitatea de fagocitoz\u0103. Cu alte cuvinte, scade supravegherea imun\u0103 \u0219i procesul de \u201ecur\u0103\u021bare\u201d celular\u0103, iar \u021besutul neural devine mai pu\u021bin flexibil.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Matricea extracelular\u0103 cre\u0219te \u0219i blocheaz\u0103 plasticitatea<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pierderea este asociat\u0103 \u0219i cu o cre\u0219tere semnificativ\u0103 a <strong>matricei extracelulare (ECM)<\/strong>, \u00een special a structurilor numite <strong>re\u021bele perineuronale<\/strong>. Acestea \u00eenvelesc interneuronii parvalbuminici, o subclas\u0103 major\u0103 de neuroni inhibitori GABAergici din sistemul nervos central, modific\u00e2ndu-le func\u021bia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rezultatul este o inhibi\u021bie crescut\u0103 la nivelul amigdalei bazolaterale \u0219i o reducere a capacit\u0103\u021bii de adaptare a re\u021belelor neuronale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eNeuronii ajung s\u0103 fie izola\u021bi. Nu ei sunt problema, ci izolatorii lor\u201d, se arat\u0103 \u00een studiul <em>Molecular neurobiology of loss: a role for basolateral amygdala extracellular matrix<\/em>, realizat la University of Cincinnati. Acesta este unul dintre cele mai surprinz\u0103toare rezultate: nu neuronii declan\u0219eaz\u0103 disfunc\u021bia, ci structurile care \u00eei \u00eenconjoar\u0103.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cum se traduce acest lucru \u00een comportament<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0218obolanii supu\u0219i \u00eendep\u0103rt\u0103rii \u00eembog\u0103\u021birii au prezentat o alterare a evalu\u0103rii proeminen\u021bei, adic\u0103 un decalaj \u00eentre intensitatea unui stimul \u0219i reac\u021bia comportamental\u0103. Pe scurt, creierul nu mai reac\u021bioneaz\u0103 adecvat la ceea ce se \u00eent\u00e2mpl\u0103 \u00een jur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aceast\u0103 nepotrivire aminte\u0219te de modul \u00een care oamenii reac\u021bioneaz\u0103 dup\u0103 pierdere: dificult\u0103\u021bi de adaptare, supraestimare sau subestimare a stimulilor emo\u021bionali \u0219i probleme de reglare a stresului.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Un element de optimism: efectele pot fi inversate<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un aspect important este c\u0103 aceste efecte pot fi par\u021bial inversate. Atunci c\u00e2nd matricea extracelular\u0103 a fost redus\u0103 la nivelul amigdalei bazolaterale \u00een timpul perioadei de pierdere, comportamentele asem\u0103n\u0103toare pierderii au fost, \u00een mare parte, prevenite.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aceast\u0103 descoperire deschide drumul c\u0103tre noi \u021binte terapeutice. Dac\u0103 matricea extracelular\u0103 joac\u0103 un rol at\u00e2t de central, modificarea ei ar putea diminua impactul pierderii psihologice asupra s\u0103n\u0103t\u0103\u021bii mintale.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">De ce conteaz\u0103 aceast\u0103 descoperire<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pierderea este unul dintre cei mai comuni declan\u0219atori ai depresiei \u0219i ai anxiet\u0103\u021bii. Ultimii ani, marca\u021bi de izolare \u0219i insecuritate, au accentuat acest fenomen. Studiul Universit\u0103\u021bii din Cincinnati aduce un nou nivel de \u00een\u021belegere: pierderea nu afecteaz\u0103 doar starea de spirit, ci remodeleaz\u0103 microstructura creierului \u00eentr-un mod predictibil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Acest mecanism este relevant pentru oameni, nu doar pentru modelele animale, \u0219i reprezint\u0103 un pas important \u00een \u00een\u021belegerea uneia dintre cele mai universale \u0219i dificile experien\u021be emo\u021bionale.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Travaliul psihic al doliului \u0219i consumul de resurse interne<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Starea de doliu presupune un efort psihologic constant. Mintea \u00eencearc\u0103 s\u0103 integreze absen\u021ba, s\u0103 reorganizeze sensuri, ata\u0219amente \u0219i a\u0219tept\u0103ri. Acest travaliu psihic consum\u0103 energie emo\u021bional\u0103 \u0219i cognitiv\u0103. Pe termen scurt, este un proces normal, \u00eens\u0103 atunci c\u00e2nd pierderea este intens\u0103, prelungit\u0103 sau se suprapune peste alte solicit\u0103ri, apare suprasolicitarea psihologic\u0103.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Stresul, veriga esen\u021bial\u0103 dintre pierdere \u0219i \u00eemboln\u0103vire<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cenainte de apari\u021bia oric\u0103rei afec\u021biuni psihologice sau psihiatrice, apare stresul. Un stres persistent, profund, care se acumuleaz\u0103 \u00een timp. \u00cen acest punct, travaliul psihic al pierderii \u0219i stresul acumulat dep\u0103\u0219esc capacitatea organismului de a se autoregla, iar adaptarea la realitate devine dificil\u0103, creierul \u0219i corpul r\u0103m\u00e2n\u00e2nd blocate \u00eentr-o stare de solicitare continu\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La nivel psihologic apar ruminarea, nelini\u0219tea, iritabilitatea, dificult\u0103\u021bile de concentrare \u0219i hipervigilen\u021ba. La nivel fizic apar oboseala, neodihna, sc\u0103derea apetitului \u0219i tensiunea corporal\u0103.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Impactul stresului asupra corpului: psihic, imunitar \u0219i endocrin<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Stresul prelungit nu r\u0103m\u00e2ne doar o stare mental\u0103. El activeaz\u0103 sistemul endocrin, cresc\u00e2nd nivelul hormonilor de stres, \u0219i afecteaz\u0103 sistemul imunitar, sl\u0103bind capacitatea organismului de refacere. Corpul intr\u0103 \u00eentr-o stare de alert\u0103 permanent\u0103, iar resursele sunt consumate mai rapid dec\u00e2t pot fi regenerate. Astfel se instaleaz\u0103 epuizarea.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ce se \u00eent\u00e2mpl\u0103 \u00een creier sub stresul indus de pierdere<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cercet\u0103rile recente arat\u0103 c\u0103, sub stresul asociat pierderii, creierul \u00ee\u0219i pierde din flexibilitate. Zonele implicate \u00een reglarea emo\u021biilor devin mai rigide, iar capacitatea de adaptare scade. Nu doar neuronii sunt afecta\u021bi, ci \u0219i structurile care \u00eei sus\u021bin, ceea ce explic\u0103 de ce reac\u021biile emo\u021bionale devin fie exagerate, fie blocate.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">De la stres prelungit la tulburare psihologic\u0103<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dac\u0103 stresul rezultat din travaliul doliului nu este recunoscut \u0219i gestionat, el poate evolua c\u0103tre tulbur\u0103ri de adaptare, depresie sau anxietate. \u00cemboln\u0103virea nu apare brusc. Este rezultatul unei acumul\u0103ri progresive: pierdere, doliu, stres, suprasolicitare \u0219i, \u00een final, epuizare psihic\u0103 \u0219i biologic\u0103.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Igiena min\u021bii ca form\u0103 de preven\u021bie real\u0103<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Igiena mental\u0103 \u00eenseamn\u0103 recunoa\u0219terea pierderii, acceptarea st\u0103rii de doliu \u0219i reducerea suprasolicit\u0103rii psihologice. Odihna, ritmul echilibrat, rela\u021biile, exprimarea emo\u021biilor \u0219i sprijinul sunt elemente esen\u021biale, nu pentru a elimina durerea, ci pentru a permite organismului s\u0103 \u00ee\u0219i recapete capacitatea de autoreglare \u0219i adaptare.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen\u021belegerea acestui lan\u021b, de la pierdere la stres \u0219i abia apoi la boal\u0103, reprezint\u0103 una dintre cele mai solide forme de preven\u021bie \u00een s\u0103n\u0103tatea mintal\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Orice pierdere semnificativ\u0103, fie c\u0103 este vorba despre o persoan\u0103, un rol, un loc de munc\u0103, o rela\u021bie sau un sentiment de siguran\u021b\u0103, declan\u0219eaz\u0103 un proces firesc al psihicului. \u00cen literatura psihanalitic\u0103, acest proces este cunoscut sub numele de stare de doliu. Doliul nu este o afec\u021biune, ci o reac\u021bie normal\u0103 la separare \u0219i lips\u0103. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":908,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"categories":[1],"tags":[47,55,46,53,40,48,43,54,51,41,50,52,49,7,9,45,44,42,56],"class_list":["post-442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-psihoterapie_psihanalitica","tag-amigdala-bazolaterala","tag-anxietate","tag-autoreglare","tag-depresie","tag-doliu-psihologic","tag-epuizare-psihica","tag-igiena-mintii","tag-izolare-sociala","tag-neurobiologia-pierderii","tag-pierdere-psihologica","tag-plasticitate-neuronala","tag-preventie-psihologica","tag-reglarea-emotiilor","tag-sanatate-mintala","tag-stres-cronic","tag-stres-psihologic","tag-suprasolicitare-psihologica","tag-travaliul-doliului","tag-tulburari-de-adaptare"],"_links":{"self":[{"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=\/wp\/v2\/posts\/442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=442"}],"version-history":[{"count":2,"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=\/wp\/v2\/posts\/442\/revisions"}],"predecessor-version":[{"id":909,"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=\/wp\/v2\/posts\/442\/revisions\/909"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=\/wp\/v2\/media\/908"}],"wp:attachment":[{"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cabinet-psihoterapie-consiliere.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}