Fig. 1
From: Sylvian fissure morphology in Prader-Willi syndrome and early-onset morbid obesity

Lateral closure of insula in individuals with Prader-Willi syndrome (PWS). Individuals with PWS have more lateral closure of the insula bilaterally compared with controls and individuals with early-onset morbid obesity (EMO). UPD, uniparental disomy.