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Zhang Y, Feng Y, Liu L, Jiang G, Wang M. Abnormal prefrontal cortical activation during the GO/NOGO and verbal fluency tasks in adult patients with comorbid generalized anxiety disorder and attention-deficit/hyperactivity disorder: An fNIRS study. J Psychiatr Res 2024; 172:281-290. [PMID: 38428164 DOI: 10.1016/j.jpsychires.2024.02.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 02/16/2024] [Accepted: 02/24/2024] [Indexed: 03/03/2024]
Abstract
Generalized anxiety disorder (GAD) and adult attention-deficit/hyperactivity disorder (ADHD) are commonly reported comorbidities. Adult GAD patients with comorbid ADHD are often underdiagnosed and undertreated. To explore the clinical value of functional near-infrared spectroscopy (fNIRS) data for assisting in the accurate diagnosis of ADHD in individuals with GAD, haemoglobin (HbO) concentration changes in the prefrontal cortex (PFC) were detected via fNIRS in 49 patients with both GAD and ADHD, 46 patients with GAD, and 34 healthy controls (HCs) during a verbal fluency task (VFT) and a GO/NOGO task. The correlations between PFC fNIRS data and the severity of inattention and hyperactivity symptoms assessed using the adult ADHD Self-Report Scale (ASRS) were analyzed. Our results showed that, during the GO/NOGO task, channels in the left dorsolateral PFC (channels 28 and 29) were hyperactivated, while channels in the medial PFC (channels 36, 37, and 47) were hypoactivated in participants with ADHD and GAD compared with those with GAD alone. During the VFT, compared with the HC group, both the ADHD + GAD group and the GAD group exhibited significantly decreased HbO activation in the medial PFC (channels 37, 38, and 48) and in the left ventrolateral PFC (channel 39); moreover, no difference was found between the ADHD + GAD group and the GAD group. Activation in the left dorsolateral PFC (channels 28 and 29) during the GO/NOGO task showed a significant positive correlation with ASRS-inattention scores. Our results indicated that fNIRS data collected during the GO/NOGO task may help to distinguish patients with comorbid GAD and ADHD from those with GAD alone.
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Affiliation(s)
- Yuchen Zhang
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China
| | - Yaju Feng
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China
| | - Linfeng Liu
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China
| | - Guoqing Jiang
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China.
| | - Minjian Wang
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China.
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Husain SF, Chiang SK, Vasu AA, Goh CP, McIntyre RS, Tang TB, Tran BX, Dang THT, Nguyen TT, Ho RC, Ho CS. Functional Near-Infrared Spectroscopy of English-Speaking Adults With Attention-Deficit/Hyperactivity Disorder During a Verbal Fluency Task. J Atten Disord 2023; 27:1448-1459. [PMID: 37341192 DOI: 10.1177/10870547231180111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
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.
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Affiliation(s)
| | | | | | | | - Roger S McIntyre
- University Health Network, Toronto, ON, Canada
- University of Toronto, ON, Canada
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
| | - Tong Boon Tang
- University Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan, Malaysia
| | - Bach X Tran
- Hanoi Medical University, Dong Da, Vietnam
- Johns Hopkins University, Baltimore, MD, USA
| | - Trang H T Dang
- Institute of Health Economics and Technology, Hanoi, Vietnam
| | - Tham T Nguyen
- Duy Tan University, Da Nang, Vietnam
- Nguyen Tat Thanh University, Ho Chi Minh, Vietnam
| | - Roger C Ho
- National University of Singapore, Singapore
| | - Cyrus S Ho
- National University of Singapore, Singapore
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Hida M, Hayashi W, Okajima Y, Takashio O, Iwanami A. Neuropsychological characteristics of adults with attention‐deficit/hyperactivity disorder without intellectual disability. Neuropsychopharmacol Rep 2020; 40:407-411. [PMID: 32862563 PMCID: PMC7722675 DOI: 10.1002/npr2.12134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 07/14/2020] [Accepted: 07/29/2020] [Indexed: 11/13/2022] Open
Abstract
Aims While several studies have reported various cognitive impairments in children with attention‐deficit/hyperactivity disorder, the neuropsychological profiles of adults with this disorder are understudied. Here, the intelligence and memory functions of adults with attention‐deficit/hyperactivity disorder without intellectual disability were evaluated. Methods The Wechsler Adult Intelligence Scale—Third Edition and Wechsler Memory Scale—Revised were administered to 30 adults with attention‐deficit/hyperactivity disorder whose full‐scale intelligence quotients were >85. Diagnoses were based on the Diagnostic and Statistical Manual of Mental Disorders‐IV criteria. Conners' Adult ADHD Rating Scales—Self‐Report—screening version and the Autism Spectrum Quotient were also evaluated. Results In the Wechsler Adult Intelligence Scale—Third Edition, the verbal intelligence quotient was significantly higher than the performance intelligence quotient and the verbal comprehension score was the highest among the secondary indices. In the Wechsler Memory Scale—Revised, the visual memory score was the highest measure. Although the verbal intelligence quotient had no correlation with any Wechsler Memory Scale—Revised measures, the performance intelligence quotient was significantly correlated with the visual memory and attention scores of the Wechsler Memory Scale—Revised. Conners' Adult ADHD Rating Scales hyperactive‐impulsive score was significantly correlated with the verbal intelligence quotient, whereas the inattention score was not correlated with any measures of the Wechsler Adult Intelligence Scale—Third Edition or Wechsler Memory Scale—Revised. Conclusions The results suggest that while adults with normal‐intelligence attention‐deficit/hyperactivity disorder have comparatively high verbal comprehension and social knowledge, their ability of information processing and visual‐motor coordination are relatively weak. The Wechsler Adult Intelligence Scale—Third Edition (WAIS‐III) and Wechsler Memory Scale—Revised (WMS‐R) of 30 adults with attention‐deficit/hyperactivity disorder (ADHD) were examined. The verbal intelligence quotient was significantly higher than the performance intelligence quotient in the WAIS‐III and the performance intelligence quotient was significantly correlated with the visual memory and attention scores of the WMS‐R. Adults with ADHD have comparatively high verbal comprehension and social knowledge, while their information processing ability and visual‐motor coordination are relatively weak.
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Affiliation(s)
- Masami Hida
- Department of Psychiatry Showa University School of Medicine Tokyo Japan
- Department of Psychiatry and Neurology Showa University East Hospital Tokyo Japan
| | - Wakaho Hayashi
- Department of Psychiatry Showa University School of Medicine Tokyo Japan
- Showa University Karasuyama Hospital Tokyo Japan
| | - Yuka Okajima
- Department of Psychiatry Showa University School of Medicine Tokyo Japan
- Department of Psychiatry and Neurology Showa University East Hospital Tokyo Japan
| | - Osamu Takashio
- Department of Psychiatry Showa University School of Medicine Tokyo Japan
- Department of Psychiatry and Neurology Showa University East Hospital Tokyo Japan
- Showa University Karasuyama Hospital Tokyo Japan
| | - Akira Iwanami
- Department of Psychiatry Showa University School of Medicine Tokyo Japan
- Department of Psychiatry and Neurology Showa University East Hospital Tokyo Japan
- Showa University Karasuyama Hospital Tokyo Japan
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Pan MR, Zhao MJ, Liu L, Li HM, Wang YF, Qian QJ. Cognitive behavioural therapy in groups for medicated adults with attention deficit hyperactivity disorder: protocol for a randomised controlled trial. BMJ Open 2020; 10:e037514. [PMID: 33020094 PMCID: PMC7537466 DOI: 10.1136/bmjopen-2020-037514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Cognitive behavioural therapy (CBT) is an evidence-based treatment for adults with attention deficit hyperactivity disorder (ADHD). However, it is still inconsistent whether a combination of CBT would have additive effects in medicated ADHD in adulthood. And if CBT would have additional effects, what kind and which dimension would CBT play a part? This study estimates the efficacy of CBT in stable medicated adult ADHD, using long-term outcomes and multidimensional evaluations. METHODS AND ANALYSIS It is a two-armed, randomised controlled trial on the superiority of the efficacy of 12 weeks of CBT on medicated adult ADHD. We compare the short-term and long-term outcomes between CBT combined with medication (CBT+M) group and the medication-only (M) group, including ADHD core symptoms, emotional symptoms, executive function, self-esteem, life quality and brain function using functional near-infrared spectroscopy data. Participants are outpatients of the Peking University Sixth Hospital and those recruited online, diagnosed as adult ADHD and with stable medication treatment. We estimate ADHD core symptoms and combined symptoms at baseline (T1) and week 12 (T2), week 24 (T3), week 36 (T4) and week 48 (T5). ETHICS AND DISSEMINATION This trial has been approved by the Ethics and Clinical Research Committees of Peking University Sixth Hospital and will be performed under the Declaration of Helsinki with the Medical Research Involving Human Subjects Act (WMO). The results will be disseminated in a peer-reviewed journal and a conference presentation. TRIAL REGISTRATION NUMBER ChiCTR (ChiCTR1900021705).
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Affiliation(s)
- Mei-Rong Pan
- Peking University Sixth Hospital, Institute of Mental Health, Beijing, China
- NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Meng-Jie Zhao
- Peking University Sixth Hospital, Institute of Mental Health, Beijing, China
- NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Lu Liu
- Peking University Sixth Hospital, Institute of Mental Health, Beijing, China
- NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Hai-Mei Li
- Peking University Sixth Hospital, Institute of Mental Health, Beijing, China
- NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Yu-Feng Wang
- Peking University Sixth Hospital, Institute of Mental Health, Beijing, China
- NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Qiu-Jin Qian
- Peking University Sixth Hospital, Institute of Mental Health, Beijing, China
- NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
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Yamagata B, Yamanaka K, Takei Y, Hotta S, Hirano J, Tabuchi H, Mimura M. Brain functional alterations observed 4-weekly in major depressive disorder following antidepressant treatment. J Affect Disord 2019; 252:25-31. [PMID: 30959413 DOI: 10.1016/j.jad.2019.04.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/29/2019] [Accepted: 04/02/2019] [Indexed: 11/17/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) is a heterogeneous condition. Identifying the brain responses to antidepressant treatment is of particular interest as these may represent potential neural networks related to treatment response, forming one aspect of the biological markers of MDD. Near-infrared spectroscopy (NIRS) is suitable for repeated measurements with short intervals because of its noninvasiveness, and can provide detailed time courses of functional alterations in prefrontal regions. METHODS We conducted a 12-week longitudinal study to explore prefrontal hemodynamic changes at 4-week intervals following sertraline treatment in 11 medication-naïve participants with MDD using 52-channel NIRS. RESULTS While all participants achieved remission after treatment, intra-class correlation coefficient of oxygenated hemoglobin [oxy-Hb] values throughout the 12-week observation was moderate at the spatially and temporally contiguous cluster located in the left inferior frontal and temporal gyri. There was a significant negative correlation between mean [oxy-Hb] values in the significant cluster at 4 weeks and changes in Hamilton Rating Scale for Depression total score from 4 to 8 weeks (r = -0.73, P = 0.011) and from 4 to 12 weeks (r = -0.63, P = 0.039). LIMITATIONS Without healthy controls for comparison, we were unable to fully evaluate whether improvement of [oxy-Hb] activations after treatment in MDD reached normal levels or not. CONCLUSION Our NIRS findings of detailed prefrontal hemodynamic alterations over short interval observations such as 4 weeks may have revealed potential trait marker for MDD and biological maker for predicting clinical response to sertraline treatment in MDD.
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Affiliation(s)
- Bun Yamagata
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo 160-8582, Japan.
| | - Kaori Yamanaka
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo 160-8582, Japan
| | - Yuichi Takei
- Department of Psychiatry and Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Shogo Hotta
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo 160-8582, Japan
| | - Jinichi Hirano
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo 160-8582, Japan
| | - Hajime Tabuchi
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo 160-8582, Japan
| | - Masaru Mimura
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo 160-8582, Japan
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