{"id":13377,"date":"2024-03-27T16:42:28","date_gmt":"2024-03-27T16:42:28","guid":{"rendered":"https:\/\/alphalearning.com\/meditacao-alivio-stress-neurofeedback\/mindfulness-practice-leads-to-increases-in-regional-brain-gray-matter-density\/"},"modified":"2025-01-29T18:02:04","modified_gmt":"2025-01-29T18:02:04","slug":"pratica-meditacao-aumento-densidade-substancia-cinzenta","status":"publish","type":"page","link":"https:\/\/alphalearning.com\/pt\/meditacao-alivio-stress-neurofeedback\/pratica-meditacao-aumento-densidade-substancia-cinzenta\/","title":{"rendered":"Pr\u00e1tica de Medita\u00e7\u00e3o leva ao Aumento da Densidade da Subst\u00e2ncia Cinzenta"},"content":{"rendered":"\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ebf30446\"><h1 class=\"uagb-heading-text\">A pr\u00e1tica de mindfulness leva a aumentos na densidade de subst\u00e2ncia cinzenta regional do c\u00e9rebro<\/h1><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8bee5aec alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p>Resumo.<\/p>\n\n\n\n<p>As interven\u00e7\u00f5es terap\u00eauticas que incorporam treinamento em medita\u00e7\u00e3o mindfulness t\u00eam se tornado cada vez mais populares, mas, at\u00e9 o momento, pouco se sabe sobre os mecanismos neurais associados a essas interven\u00e7\u00f5es. O Mindfulness-Based Stress Reduction (MBSR), um dos programas de treinamento em mindfulness mais amplamente utilizados, tem apresentado efeitos positivos no bem-estar psicol\u00f3gico e melhorado os sintomas de diversos dist\u00farbios. Aqui, relatamos um estudo longitudinal controlado para investigar mudan\u00e7as pr\u00e9 e p\u00f3s-programa na concentra\u00e7\u00e3o de subst\u00e2ncia cinzenta do c\u00e9rebro, atribu\u00edveis \u00e0 participa\u00e7\u00e3o em um programa de MBSR. Imagens de resson\u00e2ncia magn\u00e9tica (MRI) anat\u00f4mica de dezesseis participantes saud\u00e1veis, sem experi\u00eancia pr\u00e9via em medita\u00e7\u00e3o, foram obtidas antes e depois que eles completaram o programa de oito semanas. As mudan\u00e7as na concentra\u00e7\u00e3o de subst\u00e2ncia cinzenta foram investigadas por meio de morfometria baseada em voxel, em compara\u00e7\u00e3o a um grupo de controle de lista de espera composto por 17 indiv\u00edduos. As an\u00e1lises em regi\u00f5es de interesse definidas a priori confirmaram aumentos na concentra\u00e7\u00e3o de subst\u00e2ncia cinzenta no hipocampo esquerdo. As an\u00e1lises de todo o c\u00e9rebro identificaram aumentos no c\u00f3rtex cingulado posterior, na jun\u00e7\u00e3o t\u00eamporo-parietal e no cerebelo no grupo MBSR, em compara\u00e7\u00e3o aos controles. Os resultados sugerem que a participa\u00e7\u00e3o no MBSR est\u00e1 associada a mudan\u00e7as na concentra\u00e7\u00e3o de subst\u00e2ncia cinzenta em regi\u00f5es do c\u00e9rebro envolvidas em processos de aprendizagem e mem\u00f3ria, regula\u00e7\u00e3o emocional, processamento autorreferencial e tomada de perspectiva.<\/p>\n\n\n\n<p><a href=\"https:\/\/alphalearning.com\/pt\/meditacao-alivio-stress-neurofeedback\/#stress-relief-through-eeg-guided-meditation\">Saiba como alcan\u00e7ar esses resultados por meio do curso do Alphalearning Internacional<\/a><\/p>\n\n\n\n<p class=\"has-text-align-right\"><a href=\"https:\/\/alphalearning.com\/servepdf.php?year=2024&amp;month=04&amp;file=alphalearning-mindfulness-practice-leads-to-increases-in-regional-brain-gray-matter-density.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Baixe o artigo completo em formato PDF<\/a><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>A pr\u00e1tica de mindfulness leva a aumentos na densidade de subst\u00e2ncia cinzenta regional do c\u00e9rebro Resumo. As interven\u00e7\u00f5es terap\u00eauticas que [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":13320,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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cinzenta regional do c\u00e9rebro Resumo. As interven\u00e7\u00f5es terap\u00eauticas que [&hellip;]","_links":{"self":[{"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/pages\/13377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/comments?post=13377"}],"version-history":[{"count":2,"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/pages\/13377\/revisions"}],"predecessor-version":[{"id":14621,"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/pages\/13377\/revisions\/14621"}],"up":[{"embeddable":true,"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/pages\/13320"}],"wp:attachment":[{"href":"https:\/\/alphalearning.com\/pt\/wp-json\/wp\/v2\/media?parent=13377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}