The Nobel Prize in Physiology or Medicine 1949

Walter Rudolf Hess

Photo from the Nobel Foundation archive.

Prize share: 1/2

Antonio Caetano de Abreu Freire Egas Moniz

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Physiology or Medicine 1949 was divided equally between Walter Rudolf Hess "for his discovery of the functional organization of the interbrain as a coordinator of the activities of the internal organs" and António Caetano de Abreu Freire Egas Moniz "for his discovery of the therapeutic value of leucotomy in certain psychoses"

To cite this section
MLA style: The Nobel Prize in Physiology or Medicine 1949. NobelPrize.org. Nobel Prize Outreach AB 2023. Thu. 30 Mar 2023. <https://www.nobelprize.org/prizes/medicine/1949/summary/>

Back to top Back To Top Takes users back to the top of the page

Nobel Prizes and laureates

Nobel Prizes 2022

Fourteen laureates were awarded a Nobel Prize in 2022, for achievements that have conferred the greatest benefit to humankind. Their work and discoveries range from paleogenomics and click chemistry to documenting war crimes.

See them all presented here.
Nobel Prizes 2022

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.