<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Functional Near-Infrared Spectroscopy of English-Speaking Adults With Attention-Deficit/Hyperactivity Disorder During a Verbal Fluency Task"^^ . "Objective: Functional near-infrared spectroscopy (fNIRS) provides direct and quantitative assessment of cortical hemodynamic response. It has been used to identify neurophysiological alterations in medication-naïve adults with attention-deficit/hyperactivity disorder (ADHD). Hence, this study aimed to distinguish both medication-naïve and medicated adults with ADHD from healthy controls (HC). Method: 75 HCs, 75 medication-naïve, and 45 medicated patients took part in this study. fNIRS signals during a verbal fluency task (VFT) were acquired using a 52-channel system and relative oxy-hemoglobin changes in the prefrontal cortex were quantified. Results: Prefrontal cortex hemodynamic response was lower in patients than HCs (p � �.001). Medication-naïve and medicated patients did not differ in hemodynamic response or symptom severity (p >.05). fNIRS measurements were not associated with any clinical variables (p >.05). 75.8 patients and 76 HCs were correctly classified using hemodynamic response. Conclusion: fNIRS may be a potential diagnostic tool for adult ADHD. These findings need to be replicated in larger validation studies. © ©The Author(s) 2023."^^ . "2023" . . "27" . "13" . . "Journal of Attention Disorders"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "R.C."^^ . "Ho"^^ . "R.C. Ho"^^ . . "C.P."^^ . "Goh"^^ . "C.P. Goh"^^ . . "S.K."^^ . "Chiang"^^ . "S.K. Chiang"^^ . . "T.H.T."^^ . "Dang"^^ . "T.H.T. Dang"^^ . . "B.X."^^ . "Tran"^^ . "B.X. Tran"^^ . . "S.F."^^ . "Husain"^^ . "S.F. Husain"^^ . . "T.T."^^ . "Nguyen"^^ . "T.T. Nguyen"^^ . . "C.S."^^ . "Ho"^^ . "C.S. Ho"^^ . . "T.B."^^ . "Tang"^^ . "T.B. Tang"^^ . . "R.S."^^ . "McIntyre"^^ . "R.S. McIntyre"^^ . . "A.A."^^ . "Vasu"^^ . "A.A. Vasu"^^ . . . . . "HTML Summary of #18110 \n\nFunctional Near-Infrared Spectroscopy of English-Speaking Adults With Attention-Deficit/Hyperactivity Disorder During a Verbal Fluency Task\n\n" . "text/html" . .