{"id":2179793,"date":"2026-10-05T10:10:27","date_gmt":"2026-10-05T07:10:27","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=2179793"},"modified":"2026-10-05T10:10:27","modified_gmt":"2026-10-05T07:10:27","slug":"nobel-prize-for-medicine-for-showing-inner-workings-of-the-brain","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=2179793","title":{"rendered":"Nobel Prize for Medicine for showing inner workings of the brain"},"content":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/ichef.bbci.co.uk\/news\/1024\/branded_news\/ceaa\/live\/22381b10-c0b2-11f1-bc2e-018d645d8d21.jpg&#8221;]<\/p>\n<article>\n<div>\n<div data-component=\"image-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 dYcznU\">\n<figure class=\"Grid-styles__GridStyled-sc-70d90311-0 ieGDnl\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 gvGaxq\">\n<div data-testid=\"hero-image\" class=\"Image-styles__ImageCardStyled-sc-8c99a12b-1 jJQpIc\"><img decoding=\"async\" src=\"https:\/\/static.files.bbci.co.uk\/bbcdotcom\/web\/20260922-091849-a8520cb5b4-web-3.22.0-3\/grey-placeholder.png\" class=\"Image-styles__ImageStyled-sc-8c99a12b-0 fjCDYB hide-when-no-script\" aria-label=\"image unavailable\"><img decoding=\"async\" src=\"https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/a096\/live\/06bff0b0-c0b2-11f1-bc2e-018d645d8d21.jpg.webp\" loading=\"eager\" alt=\"AFP via Getty Images Nobel Committee Secretary General Thomas Perlmann (R) speaks to the media in front of a screen displaying the names of this year&apos;s laureates (L-R) Karl Deisseroth, Peter Hegemann and Georg Nagel during the announcement of the winners of the 2026 Nobel Prize in Physiology or Medicine at the Karolinska Institute in Stockholm, Sweden, on October 5, 2026. \" class=\"Image-styles__ImageStyled-sc-8c99a12b-0 cVsHni\"><span class=\"Image-styles__CreditStyled-sc-8c99a12b-2 dVFjVB\">AFP via Getty Images<\/span><\/div>\n<\/div>\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 tlbDj\"><figcaption class=\"Caption-styles__CaptionStyled-sc-70433723-0 fLsOPx\">The Nobel Committee made the announcement at the Karolinska Institute, Sweden<\/figcaption><\/div>\n<\/figure>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">US psychiatrist and neurologist Karl Deisseroth and his German colleagues Peter Hegemann and Georg Nagel have been awarded this year&#8217;s Nobel Prize in Physiology or Medicine for their work in the field of optogenetics.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">Their research has helped scientists learn more about the inner workings of the brain, to better understand how the human mind works. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">The Nobel Committee praised the trio for laying the foundation of a new era in neuroscience by revealing how to switch on and off neural circuits behind &#8220;specific memories, feelings, and behaviours relevant for neurological and psychiatric disorders&#8221;.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">In clinical medicine, researchers are using the method to try to restore sight in people with visual impairment.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"subheadline-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 fMCMex\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 tlbDj\">\n<h2 class=\"Headline-styles__HeadlineStyled-sc-6b3bb442-0 knYLIy\">&#8216;Absolutely wonderful&#8217;<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">&#8220;Optogenetics has fundamentally altered our understanding of the brain,&#8221; the Nobel Assembly said. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">&#8220;Every day brings new discoveries, helping to solve one of humanity&#8217;s great mysteries: how our incredible brain works.&#8221; <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">The winners said it was &#8220;absolutely wonderful&#8221; to get the award, and that it was an honour to share the accolade with friends. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">The three men will also share the \u00a3900,000 (12 million Swedish kronor) prize money. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"image-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 kugUwP\">\n<figure class=\"Grid-styles__GridStyled-sc-70d90311-0 ieGDnl\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 tlbDj\">\n<div data-testid=\"image\" class=\"Image-styles__ImageCardStyled-sc-8c99a12b-1 bOmCce\"><img decoding=\"async\" src=\"https:\/\/static.files.bbci.co.uk\/bbcdotcom\/web\/20260922-091849-a8520cb5b4-web-3.22.0-3\/grey-placeholder.png\" class=\"Image-styles__ImageStyled-sc-8c99a12b-0 fjCDYB hide-when-no-script\" aria-label=\"image unavailable\"><img decoding=\"async\" src=\"https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/5205\/live\/0a1d17b0-c0ad-11f1-b72b-c3e328aa18ed.png.webp\" loading=\"lazy\" alt=\"The Nobel Committee for Physiology or Medicine. Ill. Mattias Karl\u00e9n An illustration shows a woman&apos;s brain working as she plays chess\" class=\"Image-styles__ImageStyled-sc-8c99a12b-0 cVsHni\"><span class=\"Image-styles__CreditStyled-sc-8c99a12b-2 dVFjVB\">The Nobel Committee for Physiology or Medicine. Ill. Mattias Karl\u00e9n<\/span><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"subheadline-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 fMCMex\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 tlbDj\">\n<h2 class=\"Headline-styles__HeadlineStyled-sc-6b3bb442-0 knYLIy\">What is optogenetics?<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">Per Svenningsson, chair of the Nobel Committee for Physiology or Medicine, explained: &#8220;Optogenetics provides opportunities for mapping the brain in a way that we could once only dream of.&#8221;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">Before, the inner workings behind feelings, behaviours and bodily functions were more of a mystery to scientists.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">Optogentics is a way to illuminate brain pathways, using a special protein borrowed from algae that scientists use to control cell electrical activity using light.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">In the early 2000s, Hegemann and Nagel discovered channelrhodopsin, the algal protein with unique properties. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">Deisseroth worked out how to use this light controlled protein to switch on nerve cells in the brains of mice.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">Researchers have since been able to study nerve cells and pathways in animals to see and discover more about what they do.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">The Nobel Committee said: &#8220;Using light, researchers are now able to switch individual neural circuits on or off in the brain. They can bring memories to life, create feelings, drive behaviours and study the types of neurons that are involved in various psychiatric and neurological disorders.&#8221;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">That is providing important insights into how the nervous system interacts with various cells in other areas of the body, such as in the heart and gut, the committee added.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"subheadline-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 fMCMex\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 tlbDj\">\n<h2 class=\"Headline-styles__HeadlineStyled-sc-6b3bb442-0 knYLIy\">Restoring people&#8217;s sight<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">Researchers have also taken &#8220;the first steps&#8221; towards using optogenetics as a medical treatment, the committee explained.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">In ongoing clinical trials, scientists have been working to restore vision in people who have become blind due to retinitis pigmentosa, a disease that destroys the eye&#8217;s rods and cones. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div data-component=\"text-block\" class=\"Container-styles__ContainerStyled-sc-8b855a6c-0 cPmzSx\">\n<div class=\"Grid-styles__GridStyled-sc-70d90311-0 hRsXiV\">\n<div class=\"GridItem-styles__GridItemStyled-sc-6cc20e4a-0 bnCeGm\">\n<p class=\"Paragraph-styles__ParagraphStyled-sc-ffb5f5ba-0 fqhmpl\">By inserting a special protein in the damaged region of the eye, the patient regained some vision when wearing special glasses emitting light. This switched on the therapeutic algae proteins. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<p>[analyse_source url=&#8221;https:\/\/www.bbc.com\/news\/articles\/c5ev3ypmzly8o&#8221;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/ichef.bbci.co.uk\/news\/1024\/branded_news\/ceaa\/live\/22381b10-c0b2-11f1-bc2e-018d645d8d21.jpg&#8221;] AFP via Getty Images The Nobel Committee made the announcement at the Karolinska Institute, Sweden US psychiatrist and neurologist Karl Deisseroth and his German colleagues Peter Hegemann and Georg Nagel have been awarded this year&#8217;s Nobel Prize in Physiology or Medicine for their work in the field of optogenetics. Their research has [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[35,226],"class_list":["post-2179793","post","type-post","status-publish","format-standard","hentry","category-politics","tag-bbc-com","tag-crawlmanager"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2179793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2179793"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2179793\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2179793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2179793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2179793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}