{"id":120527,"date":"2023-04-25T14:37:50","date_gmt":"2023-04-25T12:37:50","guid":{"rendered":"https:\/\/www.wholecelium.com\/?p=120527"},"modified":"2023-05-03T16:35:00","modified_gmt":"2023-05-03T14:35:00","slug":"studiul-care-foloseste-matematica-pentru-a-explica-halucinatiile-geometrice","status":"publish","type":"post","link":"https:\/\/www.wholecelium.com\/ro\/blog\/the-study-that-uses-math-to-explain-geometric-hallucinations\/","title":{"rendered":"Studiul care se folose\u0219te de matematic\u0103 pentru a explica halucina\u021biile geometrice"},"content":{"rendered":"<p style=\"font-size:24px\"><strong>De-a lungul istoriei noastre comune, un fir comun de experien\u021b\u0103 ne leag\u0103 pe to\u021bi, ceva care transcende locul \u0219i epoca. Ceva care i-a nedumerit \u0219i fascinat pe utilizatorii de psihedelice din trecut \u0219i p\u00e2n\u0103 \u00een prezent - vorbim, desigur, despre halucina\u021biile vizuale geometrice.\u00a0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/Mandelbrot_set_image.png\" alt=\"\" class=\"wp-image-120535\" width=\"842\" height=\"475\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/Mandelbrot_set_image.png 512w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Mandelbrot_set_image-300x169.png 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Mandelbrot_set_image-18x10.png 18w\" sizes=\"(max-width: 842px) 100vw, 842px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">via Wikimedia Commons<\/mark><\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-there-s-magic-in-the-mathematics\">Exist\u0103 magie \u00een matematic\u0103<\/h2>\n\n\n\n<p>G\u00e2ndi\u021bi-v\u0103 la asta! Fie c\u0103 a fost un aztec antic, m\u0103tu\u0219a ta din anii '70, sau <strong>tu<\/strong> s\u0103pt\u0103m\u00e2na trecut\u0103, sunt \u0219anse mari s\u0103 fi v\u0103zut acelea\u0219i modele geometrice izbitoare eman\u00e2nd \u00een viziunea dumneavoastr\u0103. Un g\u00e2nd destul de psihedelic, nu-i a\u0219a? Transcende timpul, locul \u0219i identitatea - ca un fel de magie natural\u0103. Sau, dup\u0103 cum sugereaz\u0103 studii recente, poate ceva... matematic?\u00a0<\/p>\n\n\n\n<p>Te-ai \u00eentrebat vreodat\u0103 de ce psihedelicele provoac\u0103 o asemenea intensitate... <a href=\"https:\/\/www.wholecelium.com\/ro\/blog\/totul-despre-halucinatii\/\" target=\"_blank\" rel=\"noreferrer noopener\">halucina\u021bii<\/a>? Ei bine, nu sunte\u021bi singur. Timp de secole, oamenii au \u00eencercat s\u0103 r\u0103spund\u0103 la \u00eentrebarea cum ne influen\u021beaz\u0103 psihedelicele min\u021bile noastre. Este o \u00eentrebare care chiar \u0219i acum scap\u0103 tehnologiei \u0219tiin\u021bifice de ast\u0103zi. Tehnologia de imagistic\u0103 a creierului este mai avansat\u0103 ca niciodat\u0103 \u0219i, cu toate acestea, \u00eentrebarea persist\u0103 \u00een a z\u0103p\u0103ci oamenii de \u0219tiin\u021b\u0103, cercet\u0103torii \u0219i psihonauturile et al.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-striking-visual-hallucinations\">Halucina\u021bii vizuale \"izbitoare\"<\/h2>\n\n\n\n<p>A <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC1088430\/\" target=\"_blank\" rel=\"noreferrer noopener\">h\u00e2rtie<\/a> publicat \u00een revista Royal Society \u00een 2000, intitulat <em>Halucina\u021bii vizuale geometrice, simetrie euclidian\u0103 \u0219i arhitectura func\u021bional\u0103 a cortexului striat, <\/em>a urm\u0103rit s\u0103 exploreze de ce vedem aceste forme atunci c\u00e2nd ne drog\u0103m cu substan\u021be psihedelice. Site-ul <em>\"izbitoare\" <\/em>halucina\u021biile vizuale au fost clasificate \u00een patru grupe: 1. <em>Grilaje, z\u0103brele, z\u0103brele, cre\u021buri, filigrane, faguri de miere \u0219i panouri cu zim\u021bi. <\/em>2. \"<em>p\u00e2nze de p\u0103ianjen\".\u00a0 <\/em>3. <em>\"tuneluri, p\u00e2lnii, alei, conuri \u0219i vase\". <\/em>4. <em>\"spirale\".\u00a0<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants-1024x1024.jpg\" alt=\"\" class=\"wp-image-120536\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants-1024x1024.jpg 1024w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants-300x300.jpg 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants-150x150.jpg 150w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants-768x768.jpg 768w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants-12x12.jpg 12w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants-600x600.jpg 600w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants-100x100.jpg 100w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/Kluvers_Form_Constants.jpg 1039w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">via Wikimedia Commons<\/mark><\/em><\/figcaption><\/figure>\n\n\n\n<p>Modul \u00een care \u00een\u021belegem aceste halucina\u021bii vizuale induse de psihedelice \u00ee\u0219i are r\u0103d\u0103cinile \u00een matematic\u0103, psihologie, neurologie \u0219i \u0219tiin\u021bele cognitive. Studiul a fost combinat cu contribu\u021bii din partea matematicienilor de la universit\u0103\u021bi precum Chicago, Houston \u0219i Utah, precum \u0219i a cercet\u0103torilor de la Institutul Salk pentru Studii Biologice \u0219i NIH. Acesta a ar\u0103tat c\u0103 geometria ar putea fi cheia care deschide r\u0103spunsurile cu privire la halucina\u021biile psihedelice.\u00a0<\/p>\n\n\n\n<p>Deci, cum a decurs studiul?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-geometric-visuals-are-caused-by-the-striate-cortex\">Imaginile geometrice sunt cauzate de cortexul striat<\/h2>\n\n\n\n<p>Folosind matematica \u0219i teoria formelor, cercet\u0103torii au emis ipoteza c\u0103 retina noastr\u0103 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Visual_cortex\" target=\"_blank\" rel=\"noreferrer noopener\">cortexul vizual<\/a> \u0219i circuitele neuronale asociate acesteia sunt cele care provoac\u0103 imagini psihedelice. Ace\u0219tia sus\u021bin c\u0103 este vorba despre <em>\"modele de conexiuni\" <\/em>\u00a0\u00eentre aceste elemente care ar putea fi responsabile de aceste halucina\u021bii \u00een timpul consumului de psihedelice. Este un sistem complex de deslu\u0219it, dar s-au f\u0103cut descoperiri intrigante, care ar putea fi explorate \u00een continuare.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/brain-nuerons.jpg\" alt=\"\" class=\"wp-image-120539\" width=\"840\" height=\"461\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/brain-nuerons.jpg 640w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/brain-nuerons-300x165.jpg 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/brain-nuerons-18x10.jpg 18w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/brain-nuerons-600x329.jpg 600w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">Fotografie de Hal Gatewood pe Unsplash<\/mark><\/em><\/figcaption><\/figure>\n\n\n\n<p>\u00cen creier, \u00een <a href=\"https:\/\/www.nature.com\/subjects\/striate-cortex#:~:text=Definition,geniculate%20nucleus%20in%20the%20thalamus.\" target=\"_blank\" rel=\"noreferrer noopener\">cortexul striat<\/a> este o zon\u0103 care este esen\u021bial\u0103 pentru descifrarea informa\u021biilor vizuale. Aceasta con\u021bine celule adaptate \u00een mod special la anumite elemente.  Acestea includ linii, forme, muchii \u0219i orient\u0103ri care sunt aranjate \u00eentr-un design ordonat. Acest lucru determin\u0103 celulele vecine s\u0103 reac\u021bioneze \u00een mod similar la aceste caracteristici. Acest sistem faciliteaz\u0103 procesarea de c\u0103tre creier a ceea ce vedem. De asemenea, \u00eei permite s\u0103 \u00ee\u0219i fac\u0103 treaba cu cea mai mare eficien\u021b\u0103.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-hallucinating-in-perfect-symmetry\">Halucina\u021bii \u00een simetrie perfect\u0103<\/h2>\n\n\n\n<p>Halucina\u021biile vizuale geometrice sunt un tip de halucina\u021bii numite astfel deoarece se caracterizeaz\u0103 prin perceperea de modele \u0219i forme geometrice. Aceste halucina\u021bii vizuale au tendin\u021ba de a include simetria euclidian\u0103. Acesta este un tip de simetrie asociat cu forme \u0219i modele geometrice simetrice - \u00een concordan\u021b\u0103 cu principiile de <a href=\"https:\/\/en.wikipedia.org\/wiki\/Euclidean_geometry#:~:text=Euclidean%20geometry%20is%20a%20mathematical,propositions%20(theorems)%20from%20these.\" target=\"_blank\" rel=\"noreferrer noopener\">Geometria euclidian\u0103<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/euclidean-geometry.jpeg\" alt=\"\" class=\"wp-image-120540\" width=\"840\" height=\"433\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/euclidean-geometry.jpeg 640w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/euclidean-geometry-300x155.jpeg 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/euclidean-geometry-18x9.jpeg 18w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/euclidean-geometry-600x309.jpeg 600w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/><figcaption class=\"wp-element-caption\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">Geometrie euclidian\u0103 <em>(via Wikimedia Commons)<\/em><\/mark><\/figcaption><\/figure>\n\n\n\n<p>Aceast\u0103 cercetare sugereaz\u0103 c\u0103 structura cortexului striat ar putea fi responsabil\u0103 pentru producerea acestor halucina\u021bii vizuale geometrice. Atunci c\u00e2nd activitatea din aceast\u0103 zon\u0103 este perturbat\u0103, de exemplu, prin utilizarea de substan\u021be psihedelice, celulele care tind spre anumite caracteristici vizuale <em>(cum ar fi cele legate de simetria euclidian\u0103) <\/em>sunt activate \u0219i determin\u0103 o persoan\u0103 s\u0103 vad\u0103 acest tip de halucina\u021bie.\u00a0<\/p>\n\n\n\n<p>Aceast\u0103 propunere este sus\u021binut\u0103 de cercet\u0103ri care au ar\u0103tat c\u0103 psihedelicele, cum ar fi psilocibina din ciupercile magice \u0219i LSD, pot induce halucina\u021bii vizuale geometrice similare cu cele care pot fi cauzate de afec\u021biuni precum <a href=\"https:\/\/www.wholecelium.com\/ro\/blog\/un-studiu-descopera-ca-ciupercile-magice-ar-putea-fi-un-remediu-pentru-migrena\/\" target=\"_blank\" rel=\"noreferrer noopener\">migren\u0103<\/a> sau <a href=\"https:\/\/www.nhs.uk\/conditions\/charles-bonnet-syndrome\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sindromul Charles Bonnet<\/a>. Aceste halucina\u021bii tind, de asemenea, s\u0103 prezinte modele \u0219i forme geometrice complexe, care prezint\u0103 un grad ridicat de simetrie. Acest lucru \u00eent\u0103re\u0219te ideea c\u0103 organizarea func\u021bional\u0103 a cortexului striat poate sta la baza acestor halucina\u021bii.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-mystery-gets-closer-to-being-solved\">Misterul este tot mai aproape de a fi rezolvat<\/h2>\n\n\n\n<p>La baza sa, studiul a dezv\u0103luit modul \u00een care func\u021bionarea fizic\u0103 a cortexului striat este legat\u0103 de halucina\u021bia geometric\u0103 psihedelic\u0103 clasic\u0103. \u00cenc\u0103 nu se \u0219tie exact ce anume determin\u0103 aceast\u0103 rela\u021bie, dar acest cadru ne poate ajuta s\u0103 \u00een\u021belegem de ce psihedelicele sau alte modific\u0103ri mentale pot provoca aceste experien\u021be.<\/p>\n\n\n\n<p>A\u0219adar, de\u0219i poate fi \u00eenc\u0103 un mister de ce anume un aztec antic, m\u0103tu\u0219a ta din anii '70 \u0219i <strong>tu<\/strong> s\u0103pt\u0103m\u00e2na trecut\u0103, a v\u0103zut aceste imagini geometrice \u00een timp ce era sub influen\u021ba psihedelicelor, aceste dovezi arat\u0103 cu siguran\u021b\u0103 c\u0103 percep\u021biile noastre vizuale sunt influen\u021bate de structura cortexului striat al creierului nostru. Cercet\u0103rile efectuate de neuro\u0219tiin\u021bi au descoperit c\u0103 creierul are o preferin\u021b\u0103 \u00eenn\u0103scut\u0103 pentru recunoa\u0219terea modelelor \u0219i a formelor geometrice. Acest lucru creeaz\u0103 forme familiare pe care mintea noastr\u0103 le recunoa\u0219te instinctiv.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-a-new-understanding-of-the-psychedelic-experience\">O nou\u0103 \u00een\u021belegere a experien\u021bei psihedelice <\/h2>\n\n\n\n<p>Aceste descoperiri \u0219tiin\u021bifice, atunci c\u00e2nd sunt combinate cu multitudinea de date anecdotice furnizate de utilizatorii de psihedelice, ar putea fi o modalitate de a progresa \u00een \u00een\u021belegerea noastr\u0103 cu privire la motivele pentru care anumite imagini sunt observate \u00een timpul halucina\u021biei. Oricare ar fi cauzele acestui fenomen, aceast\u0103 cercetare va conduce cu siguran\u021b\u0103 spre o nou\u0103 \u00een\u021belegere a \u0219tiin\u021bei viziunii, a experien\u021bei psihedelice \u0219i a con\u0219tiin\u021bei.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/vision-and-conciousness.jpg\" alt=\"\" class=\"wp-image-120544\" width=\"843\" height=\"470\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/vision-and-conciousness.jpg 638w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/vision-and-conciousness-300x167.jpg 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/vision-and-conciousness-18x10.jpg 18w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/vision-and-conciousness-600x335.jpg 600w\" sizes=\"(max-width: 843px) 100vw, 843px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">Fotografie de Harry Quan pe Unsplash<\/mark><\/em><\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>Oamenii au experimentat cu substan\u021be psihedelice din timpuri imemoriale. Str\u0103mo\u0219ii no\u0219tri str\u0103vechi, ca \u0219i noi, au experimentat trezirea spiritual\u0103, emo\u021bional\u0103 \u0219i intelectual\u0103 prin intermediul plantelor \u0219i ciupercilor psihedelice. <\/p>","protected":false},"author":4,"featured_media":120696,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"topics":[],"class_list":["post-120527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-psychedelic-studies"],"_links":{"self":[{"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/posts\/120527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/comments?post=120527"}],"version-history":[{"count":11,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/posts\/120527\/revisions"}],"predecessor-version":[{"id":122163,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/posts\/120527\/revisions\/122163"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/media\/120696"}],"wp:attachment":[{"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/media?parent=120527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/categories?post=120527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/tags?post=120527"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/topics?post=120527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}