--- title: "Three scientists win Nobel Prize in medicine for optogenetics research" description: "Most outlets led with the announcement that three scientists — Karl Deisseroth, Peter Hegemann, and Georg Nagel — were awarded the Nobel Prize in medicine for their development of optogenetics. BOL News described the technique as a \"light-sensitive switch\" used to study brain cell functions, while ARY News highlighted the scientific significance by referring to it as \"the Nobel-winning science of optogenetics.\" Both outlets emphasized the winners and their field of work but varied slightly in framing the technical explanation." url: https://harzaviya.com/stories/12413-three-scientists-win-2026-nobel-prize-in-medicine site: HarZaviya language: en --- # Three scientists win Nobel Prize in medicine for optogenetics research world · updated 6 Oct 2026, 11:42 AM PKT · 5–6 Oct 2026 · 14 articles from 12 outlets over 2 developments ## How it developed Newest development first. Each carries its own coverage and, where we have one, our summary of it. ### 6 Oct 2026 — Three scientists win Nobel Prize in medicine for optogenetics research (2 outlets) > Most outlets led with the announcement that three scientists — Karl Deisseroth, Peter Hegemann, and Georg Nagel — were awarded the Nobel Prize in medicine for their development of optogenetics. BOL News described the technique as a "light-sensitive switch" used to study brain cell functions, while ARY News highlighted the scientific significance by referring to it as "the Nobel-winning science of optogenetics." Both outlets emphasized the winners and their field of work but varied slightly in framing the technical explanation. - **BOL News** — [Trio win Nobel Prize in medicine for work on optogenetics, a technique to study the brain](https://www.bolnews.com/health/trio-win-nobel-prize-in-medicine-for-work-on-optogenetics-a-technique-to-study-the-brain) · 6 Oct 2026, 11:42 AM PKT > Karl Deisseroth, Peter Hegemann and Georg Nagel were honored for their work on optogenetics, a method that acts as a "light-sensitive switch," allowing scientists to map which cells are responsible for which functions in the brain. - **ARY News (English)** — [Switching on brain cells: the Nobel-winning science of optogenetics](https://arynews.tv/switching-on-brain-cells-the-nobel-winning-science-of-optogenetics) · 6 Oct 2026, 10:07 AM PKT · 86% identical wording to the newest filing > Three scientists won the Nobel medicine prize on Monday for their work in the field: US neurologist Karl Deisseroth and German... ### 5 Oct 2026 — German and US scientists win Nobel medicine prize for work on optogenetics (10 outlets) > Most outlets led with the names of the three scientists — Karl Deisseroth, Peter Hegemann, and Georg Nagel — and highlighted their joint win for work on optogenetics and light-gated ion channels. Several also noted the 2026 award year and described the technique’s potential for understanding and treating brain-related conditions. A few, like 24 News HD and Arab News Pakistan, included brief explanations of how optogenetics functions, while others, like the Pakistan Observer and Minute Mirror, focused more on the prize itself and the researchers’ nationalities. - **Arab News Pakistan** — [US and German scientists win Nobel medicine prize for work on light and brain](https://www.arabnews.pk/world/us-and-german-scientists-win-nobel-medicine-prize-for-work-on-light-and-brain-3003288) · 6 Oct 2026, 1:57 AM PKT > American Karl Deisseroth and Germans Peter Hegemann and Georg Nagel have won the 2026 Nobel Prize in Physiology or Medicine for developing optogenetics, a groundbreaking technique that uses light to control brain cells. - **24 News HD** — [Switching on brain cells: the Nobel-winning science of optogenetics](https://www.24newshd.tv/05-Oct-2026/switching-brain-cells-nobel-winning-science-optogenetics) · 5 Oct 2026, 10:03 PM PKT · 75% identical wording to the newest filing > In optogenetics, scientists control neurones by stimulating them with light -- potentially unlocking breakthroughs for conditions such as dementia, depression and blindness. - **Dunya News** — [German and US scientists win Nobel medicine prize for work on light and brain](https://dunyanews.tv/en/World/976252-german-and-us-scientists-win-nobel-medicine-prize-for-work-on-light-an) · 5 Oct 2026, 7:56 PM PKT · 80% identical wording to the newest filing > The breakthrough began in the early 1990s when Hegemann investigated how the alga Chlamydomonas reacts to light in half a millisecond - **Business Recorder** — [US and German scientists win Nobel medicine prize for work on light and brain](https://www.brecorder.com/news/40442739/us-and-german-scientists-win-nobel-medicine-prize-for-work-on-light-and-brain) · 5 Oct 2026, 7:18 PM PKT · 98% identical wording to the newest filing > STOCKHOLM: American Karl Deisseroth and Germans Peter Hegemann and Georg Nagel won the 2026 Nobel Prize in Physiology or Medicine on Monday for developing optogenetics, a technique that uses light to control individual nerve cells in the brain. The Nobel Assembly of Sweden’s Karolinska Institute said Deisseroth, 54, Hegemann, 71, and Nagel, 73, had been selected for their “discoveries concernin... - **Minute Mirror** — [Three scientists win 2026 Nobel Prize in Medicine for brain research](https://minutemirror.com.pk/three-scientists-win-2026-nobel-prize-in-medicine-for-brain-research-639950/) · 5 Oct 2026, 4:56 PM PKT · 79% identical wording to the newest filing > American scientist Karl Deisseroth and German scientists Peter Hegemann and Georg Nagel have won the 2026 Nobel - **Dawn** — [German, US scientists win Nobel prize for work that has helped understand how the brain works](https://www.dawn.com/news/2034930/german-us-scientists-win-nobel-prize-for-work-that-has-helped-understand-how-the-brain-works) · 5 Oct 2026, 4:16 PM PKT · 92% identical wording to the newest filing > American Karl Deisseroth and Germans Peter ​Hegemann and Georg Nagel won the 2026 Nobel Prize in Physiology or Medicine on Monday for their discoveries on light and optogenetics ‌that have helped understand how the brain works. The Nobel Assembly of Sweden’s Karolinska Institute medical university said Deisseroth, 54, Hegemann, 71, and Nagel, 73, were selected for their “discoveries concerning ... - **Pakistan Observer** — [Three scientists win 2026 Nobel Prize in Medicine for breakthroughs in Optogenetics](https://pakobserver.net/three-scientists-win-2026-nobel-prize-in-medicine-for-breakthroughs-in-optogenetics/) · 5 Oct 2026, 3:30 PM PKT · 83% identical wording to the newest filing > The 2026 Nobel Prize in Physiology or Medicine has been jointly awarded to Karl Deisseroth, Peter Hegemann and Georg Nagel… - **Geo News** — [US-German trio win medicine Nobel for work on optogenetics](https://www.geo.tv/latest/685080-us-german-trio-win-medicine-nobel-for-work-on-optogenetics) · 5 Oct 2026, 3:25 PM PKT · 86% identical wording to the newest filing > Left to right — US scientist Karl Deisseroth, German scientists Peter Hegemann and Georg Nagel . — AFPSTOCKHOLM: The Nobel medicine prize was awarded Monday to US psychiatrist and neurologist Karl Deisseroth and his German colleagues Peter Hegemann and Georg Nagel... - **Aaj News (English)** — [Nobel medicine prize goes to three scientists](https://english.aaj.tv/news/330475302/nobel-medicine-prize-goes-to-three-scientists) · 5 Oct 2026, 2:51 PM PKT · 82% identical wording to the newest filing > The Nobel Prize in Medicine was awarded on Monday to Karl Deisseroth, Peter Hegemann and Georg Nagel for their research into light-gated ion channels and optogenetics. The award was announced at Stockholm’s Karolinska Institute, marking the start of this year’s Nobel Prize announcements. The Nobel committee honoured the three scientists for discoveries that led to optogenetics, a technique that... - **The Express Tribune** — [German and US scientists win Nobel medicine prize for work on optogenetics](https://tribune.com.pk/story/2633097/german-and-us-scientists-win-nobel-medicine-prize-for-work-on-optogenetics) · 5 Oct 2026, 11:14 AM PKT · 90% identical wording to the newest filing > Deisseroth, Hegemann, and Nagel selected for their discoveries concerning light-gated ion channels and optogenetics 14 articles from 12 outlets, 5–6 Oct 2026. Headlines and links belong to their outlets — HarZaviya links out and never copies article text. --- HarZaviya compares how Pakistani outlets cover the same story. 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