Article
Neuroimaging subtypes of adolescent sleep insufficiency stratify natural short sleepers from comorbidity or environment driven insufficiency.
Nature communications - 7 Mar 2026
Chen Yiwei, Li Mingyang, Zhao Zhiyong, Xu Xinyi, Huang Yongquan, Chen Ruike, Zhao Ruoke, Wang Guanghai, Jiang Fan, Wu Dan
Abstract excerpt
Insufficient sleep (less than 8 hours for adolescents) has heterogeneous neurobiological underpinnings. Using the SuStaIn model on brain MRI from ABCD Study, we identified three distinct subtypes with reduced cortical thickness, starting from the postcentral, pericalcarine, and entorhinal cortices. The subtypes diverged in sleep-related determinants. The postcentral subtype mirrored the controls of sufficient...
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