This study aimed to investigate the intrinsic functional connectivity pattern within the default mode network (DMN) and its associations with cognitive impairment in diabetic retinopathy patients using resting-state functional MRI (rs-fMRI).


 A total of 34 diabetic retinopathy patients and 37 healthy controls were recruited for rs-fMRI scanning. 
rs-fMRI
This study aimed to investigate the intrinsic functional connectivity pattern within the default mode network (DMN) and its associations with cognitive impairment in diabetic retinopathy patients using resting-state functional MRI (rs-fMRI).


 A total of 34 diabetic retinopathy patients and 37 healthy controls were recruited for rs-fMRI scanning. 
fMRI