![[Photo] Professor Jeong Gi-yeong's Lecture on 'Sleep and Brain Health'](https://cphoto.asiae.co.kr/listimglink/1/2023092011160882696_1695176168.jpg)
Professor Jung Ki-young of Seoul National University Hospital is giving a lecture on sleep and brain health at the 'Good Brain 2023 Conference' held on the 20th at the Westin Chosun Hotel in Jung-gu, Seoul. Photo by Hyunmin Kim kimhyun81@
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