{"id":23382,"date":"2026-02-23T00:05:04","date_gmt":"2026-02-22T23:05:04","guid":{"rendered":"https:\/\/prevention-longevite.org\/replays\/unknown\/generative-ai-and-digital-twins-from-innovation-to-clinical-applications\/"},"modified":"2026-02-25T02:45:33","modified_gmt":"2026-02-25T01:45:33","slug":"generative-ai-and-digital-twins-from-innovation-to-clinical-applications","status":"publish","type":"replays","link":"https:\/\/prevention-longevite.org\/en\/replays\/2026\/generative-ai-and-digital-twins-from-innovation-to-clinical-applications\/","title":{"rendered":"Generative AI and Digital Twins: From Innovation to Clinical Applications"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling gradient-container-1\" 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fusion-flex-justify-content-flex-start fusion-content-layout-column\"><nav class=\"fusion-breadcrumbs awb-yoast-breadcrumbs fusion-breadcrumbs-1\" style=\"--awb-font-size:1em;--awb-breadcrumb-sep:&#039;&gt;&#039;;\" aria-label=\"Breadcrumb\"><span><a href=\"https:\/\/prevention-longevite.org\/en\/\" class=\"breadcrumb_last\">Home<\/a><\/span><\/nav><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling gradient-container-2\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-margin-bottom:20px;--awb-background-color:#ffffff;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" 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style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color5);--awb-font-size:2em;\"><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"font-family:var(--awb-typography1-font-family);font-weight:var(--awb-typography1-font-weight);font-style:var(--awb-typography1-font-style);margin:0;letter-spacing:var(--awb-typography2-letter-spacing);text-transform:var(--awb-typography2-text-transform);font-size:1em;--fontSize:40;line-height:var(--awb-typography2-line-height);\">Generative AI in healthcare: transformations & challenges<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-video fusion-youtube\" style=\"--awb-max-width:700px;--awb-max-height:394px;--awb-align-self:center;--awb-width:100%;\"><div class=\"video-shortcode\"><lite-youtube videoid=\"W715DCp0c_A\" class=\"landscape\" params=\"wmode=transparent&autoplay=1&amp;enablejsapi=1\" title=\"YouTube video player 1\" data-button-label=\"Play Video\" width=\"700\" height=\"394\" data-thumbnail-size=\"auto\" data-no-cookie=\"on\"><\/lite-youtube><\/div><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-content-alignment:center;--awb-font-size:var(--awb-typography5-font-size);--awb-line-height:var(--awb-typography3-line-height);--awb-letter-spacing:var(--awb-typography3-letter-spacing);--awb-text-transform:uppercase;--awb-text-color:var(--awb-color2);--awb-user-select:none;--awb-text-font-family:var(--awb-typography3-font-family);--awb-text-font-weight:var(--awb-typography3-font-weight);--awb-text-font-style:var(--awb-typography3-font-style);\"><p style=\"text-align: center;\">Visual identity, video production &amp; graphics: Ines Kedjem<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div style=\"text-align:center;\"><a class=\"fusion-button button-flat button-xlarge button-default fusion-button-default button-1 fusion-button-span-no fusion-button-default-type\" style=\"--button_text_transform:uppercase;--button_margin-bottom:15px;\" target=\"_self\" href=\"https:\/\/prevention-longevite.org\/wp-content\/uploads\/2026\/02\/Dr-Ohayon-IA-Jumeaux-numeriques.pdf\"><i class=\"fa-file-pdf fas awb-button__icon awb-button__icon--default button-icon-left\" aria-hidden=\"true\"><\/i><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Presentation (.pdf)<\/span><\/a><\/div><div class=\"fusion-post-cards fusion-post-cards-1 fusion-grid-archive fusion-post-cards-masonry\" style=\"--awb-column-spacing:0px;--awb-dots-align:center;--awb-columns:1;--awb-active-filter-border-size:3px;--awb-filters-height:36px;\"><ul class=\"fusion-grid fusion-grid-1 fusion-flex-align-items-flex-start fusion-masonry-posts-cards\"><li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column fusion-post-card-masonry\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_3 1_3 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:5.76%;--awb-width-small:33.333333333333%;--awb-order-small:0;--awb-spacing-right-small:0%;--awb-spacing-left-small:5.76%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:right;--awb-max-width:50px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/prevention-longevite.org\/en\/speaker\/dr-stephane-ohayon\/\" target=\"_self\" aria-label=\"stephane ohayon\"><img decoding=\"async\" width=\"144\" height=\"186\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27144%27%20height%3D%27186%27%20viewBox%3D%270%200%20144%20186%27%3E%3Crect%20width%3D%27144%27%20height%3D%27186%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/prevention-longevite.org\/wp-content\/uploads\/2025\/08\/stephane-ohayon.png\" alt class=\"lazyload img-responsive wp-image-22693\"\/><\/a><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_3_5 3_5 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.2%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:66.666666666667%;--awb-order-small:0;--awb-spacing-right-small:2.88%;--awb-spacing-left-small:2.88%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color2);--awb-font-size:1em;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:var(--awb-typography1-font-family);font-weight:var(--awb-typography1-font-weight);font-style:var(--awb-typography1-font-style);margin:0;letter-spacing:0px;text-transform:var(--awb-typography1-text-transform);font-size:1em;--fontSize:20;--minFontSize:20;line-height:auto;\">Dr. St\u00e9phane Ohayon<\/h3><\/div><\/div><\/div><\/div><\/div><\/li>\n<\/ul><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-section-separator section-separator hills-opacity fusion-section-separator-2\" style=\"--awb-spacer-padding-top:inherit;--awb-svg-margin-left:1.92%;--awb-svg-margin-right:1.92%;--awb-svg-margin-left-medium:1.92%;--awb-svg-margin-right-medium:1.92%;--awb-svg-margin-left-small:1.92%;--awb-svg-margin-right-small:1.92%;--awb-divider-height:40px;--awb-spacer-height:40px;--awb-sep-font-size:0;--awb-sep-line-height:0;\"><div class=\"fusion-section-separator-svg\"><svg class=\"fusion-hills-opacity-candy\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" viewBox=\"0 -0.5 1024 182\" preserveAspectRatio=\"none\" fill=\"rgba(10,46,184,1)\"><path class=\"st0\" d=\"M0 182.086h1024V41.593c-28.058-21.504-60.109-37.581-97.075-37.581-112.845 0-198.144 93.798-289.792 93.798S437.658 6.777 351.846 6.777s-142.234 82.125-238.49 82.125c-63.078 0-75.776-31.744-113.357-53.658L0 182.086z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st1\" d=\"M1024 181.062v-75.878c-39.731 15.872-80.794 27.341-117.658 25.805-110.387-4.506-191.795-109.773-325.53-116.224-109.158-5.12-344.166 120.115-429.466 166.298H1024v-.001z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st2\" d=\"M0 182.086h1024V90.028C966.451 59.103 907.059 16.3 824.115 15.071 690.278 13.023 665.19 102.93 482.099 102.93S202.138-1.62 74.24.019C46.49.326 21.811 4.217 0 9.849v172.237z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st3\" d=\"M0 182.086h1024V80.505c-37.171 19.558-80.691 35.328-139.571 36.25-151.142 2.355-141.619-28.57-298.496-29.184s-138.854 47.002-305.459 43.725C132.813 128.428 91.238 44.563 0 28.179v153.907z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st4\" d=\"M0 182.086h1024v-77.312c-49.05 20.07-120.525 42.394-193.229 42.086-128.922-.512-159.846-72.294-255.795-72.294-89.088 0-134.656 80.179-245.043 82.022S169.063 99.346 49.971 97.401C32.768 97.094 16.077 99.244 0 103.135v78.951z\"\/>\n\t\t\t\t\t\t\t\t<\/svg><\/div><div class=\"fusion-section-separator-spacer\"><div class=\"fusion-section-separator-spacer-height\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"elegant-gradient-row\"><\/div><style type=\"text\/css\">.fusion-fullwidth.fullwidth-box.gradient-container-2 .elegant-gradient-row:before {content: \"\"; position: absolute; width: 100%; height: 100%; top: 0; left: 0;background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#ffffff), to(#ffffff))!important;background: -webkit-linear-gradient(top, #ffffff, #ffffff)!important;background: -moz-linear-gradient(top, #ffffff, #ffffff)!important;background: -ms-linear-gradient(top, #ffffff, #ffffff)!important;background: -o-linear-gradient(top, #ffffff, #ffffff)!important;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling gradient-container-3\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:40px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p>Dr. St\u00e9phane Ohayon\u2019s presentation explores the transformations and challenges of generative AI in healthcare.<br \/>\nIt reviews the fundamentals of AI, from machine learning and deep learning to generative models.<br \/>\nGenerative AI represents a form of \u201cnarrow\u201d AI, capable of producing content without true understanding or autonomy.<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:.7em;--awb-content-font-size:var(--awb-typography4-font-size);--awb-content-letter-spacing:var(--awb-typography4-letter-spacing);--awb-content-text-transform:var(--awb-typography4-text-transform);--awb-content-line-height:var(--awb-typography4-line-height);--awb-icon-alignment:left;--awb-hover-color:hsla(var(--awb-color6-h),var(--awb-color6-s),calc( var(--awb-color6-l) + 74% ),var(--awb-color6-a));--awb-border-color:hsla(var(--awb-color6-h),var(--awb-color6-s),calc( var(--awb-color6-l) + 56% ),var(--awb-color6-a));--awb-background-color:var(--awb-color1);--awb-divider-color:var(--awb-color1);--awb-divider-hover-color:var(--awb-color1);--awb-icon-color:var(--awb-color1);--awb-title-color:var(--awb-color1);--awb-content-color:var(--awb-color1);--awb-icon-box-color:var(--awb-color1);--awb-toggle-hover-accent-color:var(--awb-color2);--awb-title-font-family:var(--awb-typography1-font-family);--awb-title-font-weight:var(--awb-typography1-font-weight);--awb-title-font-style:var(--awb-typography1-font-style);--awb-title-font-size:1.4em;--awb-title-letter-spacing:var(--awb-typography1-letter-spacing);--awb-title-line-height:auto;--awb-title-text-transform:capitalize;--awb-content-font-family:var(--awb-typography4-font-family);--awb-content-font-weight:var(--awb-typography4-font-weight);--awb-content-font-style:var(--awb-typography4-font-style);\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-23382-1\"><div class=\"fusion-panel panel-default panel-e03646b83c2ff9497 fusion-toggle-no-divider\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_e03646b83c2ff9497\"><a aria-expanded=\"false\" aria-controls=\"e03646b83c2ff9497\" role=\"button\" data-toggle=\"collapse\" data-target=\"#e03646b83c2ff9497\" href=\"#e03646b83c2ff9497\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-book-open fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-book fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Read More<\/span><\/a><\/div><\/div><div id=\"e03646b83c2ff9497\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_e03646b83c2ff9497\"><div class=\"panel-body toggle-content fusion-clearfix\"><p>In healthcare, it supports medical imaging and early anomaly detection.<br \/>It also enhances consultations through automatic transcription and report generation.<br \/>AI contributes to knowledge synthesis, clinical decision support, and care organization.<br \/>The quality of outputs strongly depends on precise and well-structured prompts.<br \/>Adoption remains limited due to insufficient professional training and patient mistrust.<br \/>Key challenges include data protection, bias mitigation, transparency, and medical responsibility.<br \/>Generative AI must operate within a strong ethical and human framework to support, rather than replace, care.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling gradient-container-4\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-margin-bottom:20px;--awb-background-color:#ffffff;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-section-separator section-separator hills-opacity fusion-section-separator-3\" style=\"--awb-spacer-padding-top:inherit;--awb-svg-margin-left:1.92%;--awb-svg-margin-right:1.92%;--awb-svg-margin-left-medium:1.92%;--awb-svg-margin-right-medium:1.92%;--awb-svg-margin-left-small:1.92%;--awb-svg-margin-right-small:1.92%;--awb-divider-height:40px;--awb-spacer-height:40px;--awb-sep-font-size:0;--awb-sep-line-height:0;\"><div class=\"fusion-section-separator-svg\"><svg class=\"fusion-hills-opacity-candy\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" viewBox=\"0 0 1024 182\" preserveAspectRatio=\"none\" fill=\"rgba(10,46,184,1)\"><path class=\"st0\" d=\"M0 0h1024v140.5C995.9 162 963.9 178 926.9 178c-112.8 0-198.1-93.8-289.8-93.8s-199.5 91-285.3 91-142.2-82.1-238.5-82.1c-63.1 0-75.7 31.6-113.3 53.6V0z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st1\" d=\"M1024 0v75.9C984.3 60 942.2 48.6 905.3 50.1c-110.4 4.5-191.8 109.8-325.5 116.2C470.6 171.5 235.6 46.1 150.3 0H1024z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st2\" d=\"M0 0h1024v92c-57.5 30.9-116.9 73.7-199.9 75-133.8 2-158.9-87.9-342-87.9S202.1 183.7 74.2 182c-27.8-.3-52.4-4.2-74.2-9.7V0z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st3\" d=\"M0 0h1024v101.6C986.8 82 943.3 66.3 884.4 65.4 733.3 63 742.8 94 585.9 94.6S447 47.6 280.4 50.9C132.8 53.6 91.2 137.5 0 154V0z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st4\" d=\"M0 0h1024v77.3c-49-20.1-120.5-42.4-193.2-42.1-128.9.5-159.8 72.3-255.8 72.3-89.1 0-134.7-80.2-245-82-110.4-1.8-160.9 57.2-280 59.2-17.2.3-33.9-1.8-50-5.7V0z\"\/>\n\t\t\t\t\t\t\t\t<\/svg><\/div><div class=\"fusion-section-separator-spacer\"><div class=\"fusion-section-separator-spacer-height\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color5);--awb-font-size:2em;\"><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"font-family:var(--awb-typography1-font-family);font-weight:var(--awb-typography1-font-weight);font-style:var(--awb-typography1-font-style);margin:0;letter-spacing:var(--awb-typography2-letter-spacing);text-transform:var(--awb-typography2-text-transform);font-size:1em;--fontSize:40;line-height:var(--awb-typography2-line-height);\">AI & Digital Twins<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-video fusion-youtube\" style=\"--awb-max-width:700px;--awb-max-height:394px;--awb-align-self:center;--awb-width:100%;\"><div class=\"video-shortcode\"><lite-youtube videoid=\"SeYhaBYTJjU\" class=\"landscape\" params=\"wmode=transparent&autoplay=1&amp;enablejsapi=1\" title=\"YouTube video player 2\" data-button-label=\"Play Video\" width=\"700\" height=\"394\" data-thumbnail-size=\"auto\" data-no-cookie=\"on\"><\/lite-youtube><\/div><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-content-alignment:center;--awb-font-size:var(--awb-typography5-font-size);--awb-line-height:var(--awb-typography3-line-height);--awb-letter-spacing:var(--awb-typography3-letter-spacing);--awb-text-transform:uppercase;--awb-text-color:var(--awb-color2);--awb-user-select:none;--awb-text-font-family:var(--awb-typography3-font-family);--awb-text-font-weight:var(--awb-typography3-font-weight);--awb-text-font-style:var(--awb-typography3-font-style);\"><p style=\"text-align: center;\">Visual identity, video production &amp; graphics: Ines Kedjem<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-post-cards fusion-post-cards-2 fusion-grid-archive fusion-post-cards-masonry\" style=\"--awb-column-spacing:0px;--awb-dots-align:center;--awb-columns:1;--awb-active-filter-border-size:3px;--awb-filters-height:36px;\"><ul class=\"fusion-grid fusion-grid-1 fusion-flex-align-items-flex-start fusion-masonry-posts-cards\"><li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column fusion-post-card-masonry\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_3 1_3 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:5.76%;--awb-width-small:33.333333333333%;--awb-order-small:0;--awb-spacing-right-small:0%;--awb-spacing-left-small:5.76%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:right;--awb-max-width:50px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/prevention-longevite.org\/en\/speaker\/prof-fabrice-denis\/\" target=\"_self\" aria-label=\"Fabrice Denis\"><img decoding=\"async\" width=\"146\" height=\"190\" alt=\"Portrait de Fabrice Denis, expert in prevention, health and well-being\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27146%27%20height%3D%27190%27%20viewBox%3D%270%200%20146%20190%27%3E%3Crect%20width%3D%27146%27%20height%3D%27190%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/prevention-longevite.org\/wp-content\/uploads\/2025\/01\/DENIS-1.png\" class=\"lazyload img-responsive wp-image-22720\"\/><\/a><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_3_5 3_5 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.2%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:66.666666666667%;--awb-order-small:0;--awb-spacing-right-small:2.88%;--awb-spacing-left-small:2.88%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color2);--awb-font-size:1em;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:var(--awb-typography1-font-family);font-weight:var(--awb-typography1-font-weight);font-style:var(--awb-typography1-font-style);margin:0;letter-spacing:0px;text-transform:var(--awb-typography1-text-transform);font-size:1em;--fontSize:20;--minFontSize:20;line-height:auto;\">Dr Fabrice Denis MD, PhD<\/h3><\/div><\/div><\/div><\/div><\/div><\/li>\n<\/ul><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-section-separator section-separator hills-opacity fusion-section-separator-4\" style=\"--awb-spacer-padding-top:inherit;--awb-svg-margin-left:1.92%;--awb-svg-margin-right:1.92%;--awb-svg-margin-left-medium:1.92%;--awb-svg-margin-right-medium:1.92%;--awb-svg-margin-left-small:1.92%;--awb-svg-margin-right-small:1.92%;--awb-divider-height:40px;--awb-spacer-height:40px;--awb-sep-font-size:0;--awb-sep-line-height:0;\"><div class=\"fusion-section-separator-svg\"><svg class=\"fusion-hills-opacity-candy\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" viewBox=\"0 -0.5 1024 182\" preserveAspectRatio=\"none\" fill=\"rgba(10,46,184,1)\"><path class=\"st0\" d=\"M0 182.086h1024V41.593c-28.058-21.504-60.109-37.581-97.075-37.581-112.845 0-198.144 93.798-289.792 93.798S437.658 6.777 351.846 6.777s-142.234 82.125-238.49 82.125c-63.078 0-75.776-31.744-113.357-53.658L0 182.086z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st1\" d=\"M1024 181.062v-75.878c-39.731 15.872-80.794 27.341-117.658 25.805-110.387-4.506-191.795-109.773-325.53-116.224-109.158-5.12-344.166 120.115-429.466 166.298H1024v-.001z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st2\" d=\"M0 182.086h1024V90.028C966.451 59.103 907.059 16.3 824.115 15.071 690.278 13.023 665.19 102.93 482.099 102.93S202.138-1.62 74.24.019C46.49.326 21.811 4.217 0 9.849v172.237z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st3\" d=\"M0 182.086h1024V80.505c-37.171 19.558-80.691 35.328-139.571 36.25-151.142 2.355-141.619-28.57-298.496-29.184s-138.854 47.002-305.459 43.725C132.813 128.428 91.238 44.563 0 28.179v153.907z\"\/>\n\t\t\t\t\t\t\t\t\t<path class=\"st4\" d=\"M0 182.086h1024v-77.312c-49.05 20.07-120.525 42.394-193.229 42.086-128.922-.512-159.846-72.294-255.795-72.294-89.088 0-134.656 80.179-245.043 82.022S169.063 99.346 49.971 97.401C32.768 97.094 16.077 99.244 0 103.135v78.951z\"\/>\n\t\t\t\t\t\t\t\t<\/svg><\/div><div class=\"fusion-section-separator-spacer\"><div class=\"fusion-section-separator-spacer-height\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"elegant-gradient-row\"><\/div><style type=\"text\/css\">.fusion-fullwidth.fullwidth-box.gradient-container-4 .elegant-gradient-row:before {content: \"\"; position: absolute; width: 100%; height: 100%; top: 0; left: 0;background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#ffffff), to(#ffffff))!important;background: -webkit-linear-gradient(top, #ffffff, #ffffff)!important;background: -moz-linear-gradient(top, #ffffff, #ffffff)!important;background: -ms-linear-gradient(top, #ffffff, #ffffff)!important;background: -o-linear-gradient(top, #ffffff, #ffffff)!important;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling gradient-container-5\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4\"><p>Professor Fabrice Denis\u2019 presentation examines the role of digital twins and AI in preventive, longevity-oriented healthcare.<br \/>\nA digital twin is a virtual model of an individual\u2019s health status and biological aging.<br \/>\nIt relies on the analysis of around 600 biological, clinical, and functional parameters.<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:.7em;--awb-content-font-size:var(--awb-typography4-font-size);--awb-content-letter-spacing:var(--awb-typography4-letter-spacing);--awb-content-text-transform:var(--awb-typography4-text-transform);--awb-content-line-height:var(--awb-typography4-line-height);--awb-icon-alignment:left;--awb-hover-color:hsla(var(--awb-color6-h),var(--awb-color6-s),calc( var(--awb-color6-l) + 74% ),var(--awb-color6-a));--awb-border-color:hsla(var(--awb-color6-h),var(--awb-color6-s),calc( var(--awb-color6-l) + 56% ),var(--awb-color6-a));--awb-background-color:var(--awb-color1);--awb-divider-color:var(--awb-color1);--awb-divider-hover-color:var(--awb-color1);--awb-icon-color:var(--awb-color1);--awb-title-color:var(--awb-color1);--awb-content-color:var(--awb-color1);--awb-icon-box-color:var(--awb-color1);--awb-toggle-hover-accent-color:var(--awb-color2);--awb-title-font-family:var(--awb-typography1-font-family);--awb-title-font-weight:var(--awb-typography1-font-weight);--awb-title-font-style:var(--awb-typography1-font-style);--awb-title-font-size:1.4em;--awb-title-letter-spacing:var(--awb-typography1-letter-spacing);--awb-title-line-height:auto;--awb-title-text-transform:capitalize;--awb-content-font-family:var(--awb-typography4-font-family);--awb-content-font-weight:var(--awb-typography4-font-weight);--awb-content-font-style:var(--awb-typography4-font-style);\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-23382-2\"><div class=\"fusion-panel panel-default panel-39be10277c07040cc fusion-toggle-no-divider\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_39be10277c07040cc\"><a aria-expanded=\"false\" aria-controls=\"39be10277c07040cc\" role=\"button\" data-toggle=\"collapse\" data-target=\"#39be10277c07040cc\" href=\"#39be10277c07040cc\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-book-open fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-book fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Read More<\/span><\/a><\/div><\/div><div id=\"39be10277c07040cc\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_39be10277c07040cc\"><div class=\"panel-body toggle-content fusion-clearfix\"><p>These data generate multiple biological ages, including phenotypic, metabolic, vascular, and epigenetic.<br \/>Combined, they provide an objective dashboard to assess global and organ-specific aging risks.<br \/>AI models, particularly large language models (LLMs), could theoretically assist in data extraction and analysis.<br \/>However, significant limitations remain, including errors, hallucinations, and lack of reproducibility.<br \/>Clinical cases reveal substantial discrepancies between AI estimates and validated medical assessments.<br \/>Clinical examination and complementary testing therefore remain essential.<br \/>Digital twins show strong promise, but LLMs require strict oversight and further optimization before reliable clinical use.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Generative AI in healthcare supports medical imaging and clinical decision-making, but its adoption is constrained by major challenges such as data protection and a lack of training. Digital twins provide virtual health modeling to enable preventive medicine, while the clinical use of large language models (LLMs) for this purpose requires strict oversight due to their current limitations.<\/p>\n","protected":false},"author":11,"featured_media":0,"parent":0,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"footnotes":""},"class_list":["post-23382","replays","type-replays","status-publish","format-standard","hentry","replay_year-252"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Generative AI and Digital Twins: From Innovation to Clinical Applications - Prevention &amp; Longevity Conference<\/title>\n<meta name=\"description\" content=\"Generative AI, digital twins: explore their clinical uses in healthcare. 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