Reduced medial periventricular diffusion markers are associated with depressive symptoms and social deficits in ASD.
The glymphatic system is a candidate mechanism in autism spectrum disorder (ASD), linked to altered cerebrospinal fluid (CSF) dynamics, perivascular space (PVS) enlargement, and neuroinflammation, yet its relation to brain structure and clinical outcomes remains unexamined. We analyzed multimodal MRI (T2 FLAIR, T1, dif...