Here, we used near-infrared spectroscopy (NIRS) to examine the distinctive cerebral hemodynamics of ADHD and TD children while they viewed happy and angry expressions.  We firstly demonstrated that NIRS can be used to detect atypical hemodynamic response to facial expressions in ADHD children.
NIRS
Here, we used near-infrared spectroscopy (NIRS) to examine the distinctive cerebral hemodynamics of ADHD and TD children while they viewed happy and angry expressions. 
near-infrared spectroscopy