{"id":50562,"date":"2026-05-21T16:55:03","date_gmt":"2026-05-21T14:55:03","guid":{"rendered":"https:\/\/neuronup.com\/br\/?page_id=50562"},"modified":"2026-05-21T16:55:05","modified_gmt":"2026-05-21T14:55:05","slug":"teste-2-back-numerico-memoria-de-trabalho-de-alta-carga","status":"publish","type":"page","link":"https:\/\/neuronup.com\/br\/neuronup-assessment\/teste-2-back-numerico-memoria-de-trabalho-de-alta-carga\/","title":{"rendered":"Teste 2-Back Num\u00e9rico | Mem\u00f3ria de trabalho de alta carga"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\" style=\"padding-top:var(--wp--preset--spacing--xl);padding-bottom:var(--wp--preset--spacing--xl);min-height:520px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-4e902796 wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center is-style-subheading has-white-color has-text-color has-sm-font-size wp-block-paragraph\">TESTE<\/p>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-center has-white-color has-text-color has-xxxl-font-size\">Mem\u00f3ria operacional verbal \u00b7 2-Back num\u00e9rico<\/h1>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-white-color has-text-color has-lg-font-size\">Manuten\u00e7\u00e3o e atualiza\u00e7\u00e3o em alta carga<\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-white-color has-text-color has-md-font-size wp-block-paragraph\">Capacidade de <strong>manter v\u00e1rios elementos na mente ao mesmo tempo e atualiz\u00e1-los<\/strong>. Detecta dificuldades para acompanhar conversas, instru\u00e7\u00f5es de v\u00e1rios passos ou trabalho intelectual exigente.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\" style=\"--button-color:var(--color-primary);--button-background:var(--color-white);--button-background-hover:#e6e6e6;\"><a class=\"wp-block-button__link button     wp-element-button\" href=\"https:\/\/app.neuronup.com\/public\/trial\/request\">Solicitar demonstra\u00e7\u00e3o<\/a><\/div>\n\n\n\n\n<div class=\"wp-block-button--1\" style=\"--button-outline-color:var(--color-white);--button-outline-color-hover:rgba(0,0,0,0.8);\"><a class=\"wp-block-button__link button button-outline   has-border-color wp-element-button\" href=\"https:\/\/neuronup.com\/br\/neuronup-assessment\/bateria-spain-speed-of-processing-assessment-instrument\/\" style=\"border-color:#ffffff;border-width:1px\">\u2190 Voltar \u00e0 bateria SPAIn<\/a><\/div>\n\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<p class=\"is-style-subheading has-primary-color has-text-color has-sm-font-size wp-block-paragraph\">O QUE \u00c9 O TESTE<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-xxl-font-size\">Coincide com o de duas posi\u00e7\u00f5es atr\u00e1s?<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p class=\"has-md-font-size wp-block-paragraph\">Tarefa N-Back com <strong>alta carga<\/strong>. O usu\u00e1rio deve pressionar a barra de espa\u00e7o quando o n\u00famero que v\u00ea coincide com o que foi mostrado <strong>dois ensaios antes<\/strong> (n\u20132). Os d\u00edgitos de 1 a 9 aparecem sequencialmente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exige <strong>manter dois elementos na mente ao mesmo tempo e atualiz\u00e1-los em cada ensaio<\/strong>: descartar o mais antigo, conservar o pen\u00faltimo e o atual, e compar\u00e1-los. Demanda elevada de controle executivo e mem\u00f3ria operacional (Perlstein et al., 2004).<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-white-color has-primary-background-color has-text-color has-background has-link-color wp-elements-a4bef6de5c4fc2e29257b672b2c370ce has-dark-background has-lg-padding-top has-lg-padding-bottom\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center is-style-subheading has-sm-font-size wp-block-paragraph\">COMO \u00c9 APLICADO<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-xxl-font-size\">Comparar o n\u00famero atual com o de duas posi\u00e7\u00f5es atr\u00e1s<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:35%\">\n<figure class=\"wp-block-video aligncenter image-interface\"><video height=\"600\" style=\"aspect-ratio: 1200 \/ 600;\" width=\"1200\" autoplay loop muted src=\"https:\/\/neuronup.com\/br\/wp-content\/uploads\/2026\/05\/Test-de-memoria-operativa-verbal-2-back.webm\" playsinline><\/video><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:65%\">\n<p class=\"has-text-align-left wp-block-paragraph\">O usu\u00e1rio v\u00ea aparecer n\u00fameros de 1 a 9 e deve pressionar <strong>somente quando o n\u00famero atual coincide com o mostrado dois ensaios antes<\/strong>. Em cada turno, deve descartar a informa\u00e7\u00e3o antiga, manter a pen\u00faltima e compar\u00e1-la com a atual. \u00c9 a vers\u00e3o cl\u00e1ssica de alta carga da mem\u00f3ria operacional.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center is-style-subheading has-primary-color has-text-color has-sm-font-size wp-block-paragraph\">O QUE O TESTE MEDE<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-xxl-font-size\">Indicadores e sua interpreta\u00e7\u00e3o<\/h2>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns p-2 is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column testimonial-block br-0010 is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Acertos<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\">Coincid\u00eancias n\u20132 detectadas corretamente. Reflete a capacidade de manipular informa\u00e7\u00e3o verbal com alta carga executiva.<\/p>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\"><strong>Altos:<\/strong> manipula\u00e7\u00e3o eficaz e atualiza\u00e7\u00e3o adequada.<br><strong>Baixos:<\/strong> limita\u00e7\u00f5es na mem\u00f3ria operacional de alta carga.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column testimonial-block br-0010 is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Omiss\u00f5es<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\">Coincid\u00eancias n\u00e3o respondidas. Aten\u00e7\u00e3o sustentada e vigil\u00e2ncia com alta demanda.<\/p>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\"><strong>Altas:<\/strong> falhas na atualiza\u00e7\u00e3o, fadiga cognitiva.<br><strong>Baixas:<\/strong> monitoramento eficaz sob carga.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column testimonial-block br-0010 is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Falsos alarmes<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\">Falsa detec\u00e7\u00e3o de coincid\u00eancia. Especialmente sens\u00edvel em alta carga: confus\u00e3o com n\u20131 ou n\u20133.<\/p>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\"><strong>Altos:<\/strong> dificuldades para manter ativa e precisa a sequ\u00eancia.<br><strong>Baixos:<\/strong> discrimina\u00e7\u00e3o precisa.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns p-2 is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column testimonial-block br-0010 is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">TR em acertos<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\">Velocidade de atualiza\u00e7\u00e3o em condi\u00e7\u00f5es de alta carga.<\/p>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\"><strong>Lentos:<\/strong> dificuldade de manipula\u00e7\u00e3o, hesita\u00e7\u00e3o.<br><strong>R\u00e1pidos:<\/strong> manipula\u00e7\u00e3o eficiente.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column testimonial-block br-0010 is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Variabilidade do TR<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\">Estabilidade atencional com carga elevada.<\/p>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\"><strong>Alta:<\/strong> flutua\u00e7\u00f5es, fadiga.<br><strong>Baixa:<\/strong> processamento sustentado.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column testimonial-block br-0010 is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Fadiga do TR<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\">Mudan\u00e7a do TR entre 25% final e inicial.<\/p>\n\n\n\n<p class=\"has-sm-font-size wp-block-paragraph\"><strong>Alta:<\/strong> fadiga executiva acumulada.<br><strong>Baixa:<\/strong> resist\u00eancia ao esfor\u00e7o cognitivo.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center is-style-subheading has-primary-color has-text-color has-sm-font-size wp-block-paragraph\">REFER\u00caNCIAS<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-xxl-font-size\">Bibliografia<\/h2>\n\n\n\n<ul class=\"wp-block-list has-sm-font-size\">\n<li>Perlstein, W. M., Cole, M. A., Demery, J. A., Seignourel, P. J., Dixit, N. K., Larson, M. J., &amp; Briggs, R. W. (2004). Parametric manipulation of working memory load in traumatic brain injury. <em>Journal of the International Neuropsychological Society<\/em>.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-alt-background-color has-background has-light-background has-lg-padding-top has-lg-padding-bottom\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center is-style-subheading has-primary-color has-text-color has-sm-font-size wp-block-paragraph\">EXPLORE OUTROS TESTES<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-xxl-font-size\">Testes relacionados<\/h2>\n\n\n<div class=\"mai-grid entries entries-grid has-boxed has-lg-margin-top has-lg-margin-bottom\" style=\"--entry-title-font-size:var(--font-size-md);--align-text:start;--entry-meta-text-align:start;\"><div class=\"entries-wrap has-columns\" style=\"--columns-xs:1\/1;--columns-sm:1\/1;--columns-md:1\/3;--columns-lg:1\/3;--flex-xs:0 0 var(--flex-basis);--flex-sm:0 0 var(--flex-basis);--flex-md:0 0 var(--flex-basis);--flex-lg:0 0 var(--flex-basis);--column-gap:var(--spacing-lg);--row-gap:var(--spacing-lg);--align-columns:center;\"><article class=\"entry entry-grid is-column has-entry-link page type-page\" style=\"--entry-index:1;\" aria-label=\"Lan\u00e7amento testes de avalia\u00e7\u00e3o\" itemscope itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"entry-wrap entry-wrap-grid\"><h3 class=\"entry-title\" itemprop=\"headline\"><a class=\"entry-title-link\" href=\"https:\/\/neuronup.com\/br\/neuronup-assessment\/solicitar-acesso\/\" rel=\"bookmark\">Lan\u00e7amento testes de avalia\u00e7\u00e3o<\/a><\/h3>\n<\/div><\/article><article class=\"entry entry-grid is-column has-entry-link page type-page\" style=\"--entry-index:2;\" aria-label=\"Teste de Tempo de Rea\u00e7\u00e3o de Escolha (TRE)\" itemscope itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"entry-wrap entry-wrap-grid\"><h3 class=\"entry-title\" itemprop=\"headline\"><a class=\"entry-title-link\" href=\"https:\/\/neuronup.com\/br\/neuronup-assessment\/teste-de-tempo-de-reacao-de-escolha-tre\/\" rel=\"bookmark\">Teste de Tempo de Rea\u00e7\u00e3o de Escolha (TRE)<\/a><\/h3>\n<\/div><\/article><article class=\"entry entry-grid is-column has-entry-link page type-page\" style=\"--entry-index:3;\" aria-label=\"Teste 2-Back Espacial | Mem\u00f3ria visuoespacial de alta carga\" itemscope itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"entry-wrap entry-wrap-grid\"><h3 class=\"entry-title\" itemprop=\"headline\"><a class=\"entry-title-link\" href=\"https:\/\/neuronup.com\/br\/neuronup-assessment\/teste-2-back-espacial-memoria-visuoespacial-de-alta-carga\/\" rel=\"bookmark\">Teste 2-Back Espacial | Mem\u00f3ria visuoespacial de alta carga<\/a><\/h3>\n<\/div><\/article><\/div><\/div>\n\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\" style=\"--button-color:var(--color-white);--button-background:var(--color-primary);--button-background-hover:#008094;\"><a class=\"wp-block-button__link button     wp-element-button\" href=\"https:\/\/neuronup.com\/br\/neuronup-assessment\/bateria-spain-speed-of-processing-assessment-instrument\/\">Ver bateria SPAIn<\/a><\/div>\n\n<\/div>\n<\/div><\/div>\n\n\n\n\n<div class=\"wp-block-cover alignfull\" style=\"min-height:400px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-d44c81ce wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center has-white-color has-text-color has-xxl-font-size\">Quer aplicar este teste na sua consulta?<\/h2>\n\n\n\n<p class=\"has-text-align-center has-white-color has-text-color has-md-font-size wp-block-paragraph\">Solicite uma demonstra\u00e7\u00e3o personalizada e avalie a mem\u00f3ria operacional verbal em alta carga.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\" style=\"--button-color:var(--color-primary);--button-background:var(--color-white);--button-background-hover:#e6e6e6;\"><a class=\"wp-block-button__link button     wp-element-button\" href=\"https:\/\/app.neuronup.com\/public\/trial\/request\">Solicitar demonstra\u00e7\u00e3o gratuita<\/a><\/div>\n\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>O QUE \u00c9 O TESTE Coincide com o de duas posi\u00e7\u00f5es atr\u00e1s? Tarefa N-Back com alta carga. O usu\u00e1rio deve pressionar a barra de espa\u00e7o quando o n\u00famero que v\u00ea coincide com o que foi mostrado dois ensaios antes (n\u20132). Os d\u00edgitos de 1 a 9 aparecem sequencialmente. Exige manter dois elementos na mente ao &hellip;<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":41201,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"wide-content","footnotes":""},"class_list":["page","type-page","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/neuronup.com\/br\/wp-json\/wp\/v2\/pages\/50562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neuronup.com\/br\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/neuronup.com\/br\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/neuronup.com\/br\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/neuronup.com\/br\/wp-json\/wp\/v2\/comments?post=50562"}],"version-history":[{"count":0,"href":"https:\/\/neuronup.com\/br\/wp-json\/wp\/v2\/pages\/50562\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/neuronup.com\/br\/wp-json\/wp\/v2\/pages\/41201"}],"wp:attachment":[{"href":"https:\/\/neuronup.com\/br\/wp-json\/wp\/v2\/media?parent=50562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}