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Schall U, Fulham R, Günther M, Bergmann J, Thienel R, Ortmann J, Wall NG, Gómez Álvarez P, Youlden AM. Pre-attentive and Attentive Auditory Event-related Potentials in Children With Attention-Deficit Hyperactivity Disorder and Autism. Clin EEG Neurosci 2024:15500594241255499. [PMID: 38755963 DOI: 10.1177/15500594241255499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
Abnormalities in auditory processing are believed to play a major role in autism and attention-deficit hyperactivity disorder (ADHD). Both conditions often co-occur in children, causing difficulties in deciding the most promising intervention. Event-related potentials (ERPs) have been investigated and are showing promise to act as potential biomarkers for both conditions. This study investigated mismatch negativity (MMN) using a passive listening task and P3b in an active auditory go/no-go discrimination task. Recordings were available from 103 children (24 females): 35 with ADHD, 27 autistic, 15 autistic children with co-occurring ADHD, and 26 neurotypical (NT) children. The age range considered was between 4 and 17 years, but varied between groups. The results revealed increases in the MMN and P3b amplitudes with age. Older children with ADHD exhibited smaller P3b amplitudes, while younger autistic children showed reduced MMN amplitudes in response to phoneme changes compared to their NT counterparts. Notably, children diagnosed with autism and ADHD did not follow this pattern; instead, they exhibited more similarities to NT children. The reduced amplitudes of phonetically elicited MMN in children with autism and reduced P3b in children with ADHD suggest that the two respective ERPs can act as potential biomarkers for each condition. However, optimisation and standardisation of the testing protocol, as well as longitudinal studies are required in order to translate these findings into clinical practice.
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Affiliation(s)
- Ulrich Schall
- Centre for Brain and Mental Health Research, Mater Hospital, The University of Newcastle, New South Wales, Australia
- EDUCARE Specialists Services, Charlestown, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton, New South Wales, Australia
| | - Ross Fulham
- Centre for Brain and Mental Health Research, Mater Hospital, The University of Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton, New South Wales, Australia
| | - Max Günther
- Centre for Brain and Mental Health Research, Mater Hospital, The University of Newcastle, New South Wales, Australia
- Institute of Psychology, Otto Friedrich University of Bamberg, Bamberg, Germany
| | - Jessica Bergmann
- Centre for Brain and Mental Health Research, Mater Hospital, The University of Newcastle, New South Wales, Australia
- School of Medicine and Public Health, The University of Newcastle, Callaghan, New South Wales, Australia
| | - Renate Thienel
- Centre for Brain and Mental Health Research, Mater Hospital, The University of Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton, New South Wales, Australia
| | - Julie Ortmann
- Centre for Brain and Mental Health Research, Mater Hospital, The University of Newcastle, New South Wales, Australia
- Department of Behavioural and Cognitive Sciences, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Natalie G Wall
- Centre for Brain and Mental Health Research, Mater Hospital, The University of Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton, New South Wales, Australia
- School of Medicine and Public Health, The University of Newcastle, Callaghan, New South Wales, Australia
| | - Paula Gómez Álvarez
- Faculty of Science & Engineering, Southern Cross University, Lismore, New South Wales, Australia
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Azaiez N, Loberg O, Hämäläinen JA, Leppänen PHT. Auditory P3a response to native and foreign speech in children with or without attentional deficit. Neuropsychologia 2023; 183:108506. [PMID: 36773807 DOI: 10.1016/j.neuropsychologia.2023.108506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 01/24/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023]
Abstract
The aim of this study was to investigate the attentional mechanism in speech processing of native and foreign language in children with and without attentional deficit. For this purpose, the P3a component, cognitive neuromarker of the attentional processes, was investigated in a two-sequence two-deviant oddball paradigm using Finnish and English speech items via event-related potentials (ERP) technique. The difference waves reflected the temporal brain dynamics of the P3a response in native and foreign language contexts. Cluster-based permutation tests evaluated the group differences over the P3a time window. A correlation analysis was conducted between the P3a response and the attention score (ATTEX) to evaluate whether the behavioral assessment reflected the neural activity. The source reconstruction method (CLARA) was used to investigate the neural origins of the attentional differences between groups and conditions. The ERP results showed a larger P3a response in the group of children with attentional problems (AP) compared to controls (CTR). The P3a response differed statistically between the two groups in the native language processing, but not in the foreign language. The ATTEX score correlated with the P3a amplitude in the native language contrasts. The correlation analyses hint at some hemispheric brain activity difference in the frontal area. The group-level CLARA reconstruction showed activation in the speech perception and attention networks over the frontal, parietal, and temporal areas. Differences in activations of these networks were found between the groups and conditions, with the AP group showing higher activity in the source level, being the origin of the ERP enhancement observed on the scalp level.
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Affiliation(s)
- Najla Azaiez
- Department of Psychology, Faculty of Education and Psychology, University of Jyväskylä, Finland.
| | - Otto Loberg
- Department of Psychology, Faculty of Science and Technology, Bournemouth University, United Kingdom
| | - Jarmo A Hämäläinen
- Department of Psychology, Faculty of Education and Psychology, University of Jyväskylä, Finland; Jyväskylä Center for Interdisciplinary Brain Research, Department of Psychology, University of Jyväskylä, Finland
| | - Paavo H T Leppänen
- Department of Psychology, Faculty of Education and Psychology, University of Jyväskylä, Finland; Jyväskylä Center for Interdisciplinary Brain Research, Department of Psychology, University of Jyväskylä, Finland
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P3b Amplitude and Latency in Tic Disorders: A Meta-Analysis. Brain Sci 2022; 12:brainsci12121712. [PMID: 36552171 PMCID: PMC9775302 DOI: 10.3390/brainsci12121712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/14/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022] Open
Abstract
P3b is an event-related potential (ERP) that may be abnormal in patients with tic disorders (TD), but evidence has been inconsistent. Given the possible association between P3b and TD and the need for biomarkers for TD, the primary objective of this meta-analysis was to characterize P3b in patients with TD in comparison to healthy controls (HCs). METHODS By searching PubMed, Embase, Web of Science, SCOPUS, Medline, and Google Scholar, we identified studies that compared P3b between TD patients and HCs. The amplitude and latency of P3b were then analyzed. Subgroup analyses were conducted to investigate the influence of different experimental factors on P3b indices. RESULT Overall, 19 articles involving 388 cases and 414 controls were evaluated. There were no significant abnormalities in P3b amplitude and latency in TD patients. The P3b amplitude of the TD patients was significantly decreased during the oddball task, and the P3b amplitude of the adult TD patients was also significantly decreased. CONCLUSION TD patients may have an abnormal P3b compared to HCs under specified conditions.
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Park EJ, Park YM, Lee SH, Kim B. The Loudness Dependence of Auditory Evoked Potentials is associated with the Symptom Severity and Treatment in Boys with Attention Deficit Hyperactivity Disorder. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2022; 20:514-525. [PMID: 35879036 PMCID: PMC9329111 DOI: 10.9758/cpn.2022.20.3.514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 01/20/2022] [Accepted: 02/02/2022] [Indexed: 11/18/2022]
Abstract
Objective Methods Results Conclusion
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Affiliation(s)
- Eun Jin Park
- Department of Psychiatry, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Young-Min Park
- Department of Psychiatry, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Seung-Hwan Lee
- Department of Psychiatry, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Bongseog Kim
- Department of Psychiatry, Inje University Sanggye Paik Hospital, Seoul, Korea
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Can electroencephalography (EEG) identify ADHD subtypes? A systematic review. Neurosci Biobehav Rev 2022; 139:104752. [PMID: 35760387 DOI: 10.1016/j.neubiorev.2022.104752] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 06/12/2022] [Accepted: 06/22/2022] [Indexed: 11/21/2022]
Abstract
Attention Deficit/Hyperactivity Disorder (ADHD) has been associated with atypical patterns of neural activity measured by electroencephalography (EEG). However, the identification of EEG diagnostic biomarkers has been complicated by the disorder's heterogeneity. The objective of this review was to synthesize the literature investigating EEG variation in patients diagnosed with ADHD, addressing the following questions: 1) Are the diagnostic ADHD subtypes associated with different EEG characteristics? 2) Are EEG measures correlated with ADHD traits and/or symptom severity? and 3) Do classification techniques using EEG measures reveal different clinical presentations of ADHD? Outcomes highlight the potential for electrophysiological measures to provide meaningful insights into the heterogeneity of ADHD, although direct translation of EEG biomarkers for diagnostic purposes is not yet supported. Key measures that show promise for the discrimination of existing ADHD subtypes and symptomatology include: resting state and task-related modulation of alpha, beta and theta power, and the event-related N2 and P3 components. Prescriptions are discussed for future studies that may help to bridge the gap between research and clinical application.
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On the physiology of cognitive decline in type 1 diabetes. Neurophysiol Clin 2021; 51:259-265. [PMID: 33741257 DOI: 10.1016/j.neucli.2021.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/25/2021] [Accepted: 02/25/2021] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Type 1 diabetes mellitus (T1DM) may be associated with cognitive impairment and notably a decline in psychomotor speed, information processing speed and attention. The mechanism for this decline is uncertain. Previous studies by our group and others have demonstrated a decline in EEG-power and event-related potential amplitude in T1DM. The objectives of the present study were to explore whether 1) the association between event-related potential (N100) amplitude and psychomotor speed is different between T1DM and healthy subjects, and 2) the decline in N100 amplitude depends on duration of diabetes. METHODS Patients with T1DM (N = 204) and healthy control subjects (N = 358) were included in a cross-sectional study. Event-related brain potentials were recorded with auditory reaction tasks. Psychomotor speed was evaluated with the Grooved Pegboard test in a subset of the patients (N = 70) and the healthy control subjects (N = 89). RESULTS Patients with T1DM had a decrease in the N100 amplitude that correlated with a decline in psychomotor speed, longer duration of diabetes and increasing age. In healthy controls, the N100 amplitude did not decrease with age and the association between psychomotor speed and N100 amplitude was absent. CONCLUSION The association between psychomotor speed and N100 amplitude is likely to be a specific trait for T1DM since it was not found in healthy controls and was dependent on diabetes duration. Our findings indicate that the pathogenesis of cognitive decline in T1DM may involve a disease-related factor with a long-term influence on the N100 amplitude.
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Shirama A, Takeda T, Ohta H, Iwanami A, Toda S, Kato N. Atypical alert state control in adult patients with ADHD: A pupillometry study. PLoS One 2020; 15:e0244662. [PMID: 33378354 PMCID: PMC7773233 DOI: 10.1371/journal.pone.0244662] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 12/15/2020] [Indexed: 11/18/2022] Open
Abstract
Although behavioral studies have repeatedly demonstrated that individuals with attention-deficit/hyperactivity disorder (ADHD) have deficits in alertness, little is known about its underlying neural basis. It is hypothesized that pupil diameter reflects the firing of norepinephrine (NE) neurons in the locus coeruleus (LC), and that the LC-NE neuromodulatory system for regulating alertness may be dysfunctional in ADHD. To clinically and non-invasively examine this hypothesis, we monitored the kinetics of pupil diameter in response to stimuli and compared them between adults with ADHD (n = 17) and typically developing (TD) adults (n = 23) during an auditory continuous performance task. Individuals in the ADHD group exhibited a significantly larger tonic pupil diameter, and a suppressed stimulus-evoked phasic pupil dilation, compared to those in the TD group. These findings provide support for the idea that the aberrant regulatory control of pupil diameter in adults with ADHD may be consistent with a compromised state of alertness resulting from a hyperactivated LC-NE system.
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Affiliation(s)
- Aya Shirama
- Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan
- NTT Communication Science Laboratories, Nippon Telegraph and Telephone Corporation, Kanagawa, Japan
- * E-mail: (AS); (ST)
| | - Toshinobu Takeda
- Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan
- Faculty of Letters Ryukoku University, Kyoto, Japan
| | - Haruhisa Ohta
- Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan
| | - Akira Iwanami
- Department of Psychiatry, School of Medicine, Showa University, Tokyo, Japan
| | - Shigenobu Toda
- Department of Psychiatry, Showa University East Hospital, Showa University, Tokyo, Japan
- Department of Psychiatry and Behavioral Science, Kanazawa University, Kanazawa, Japan
- * E-mail: (AS); (ST)
| | - Nobumasa Kato
- Medical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan
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Zarka D, Leroy A, Cebolla AM, Cevallos C, Palmero-Soler E, Cheron G. Neural generators involved in visual cue processing in children with attention-deficit/hyperactivity disorder (ADHD). Eur J Neurosci 2020; 53:1207-1224. [PMID: 33169431 DOI: 10.1111/ejn.15040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 10/15/2020] [Accepted: 11/03/2020] [Indexed: 11/30/2022]
Abstract
Event-related potentials (ERP) studies report alterations in the ongoing visuo-attentional processes in children with attention-deficit/hyperactivity disorder (ADHD). We hypothesized that the neural generators progressively recruited after a cue stimulus imply executive-related areas well before engagement in executive processing in children with ADHD compared to typically developed children (TDC). We computed source localization (swLORETA) of the ERP and ERSP evoked by the Cue stimulus during a visual Cue-Go/Nogo paradigm in 15 ADHD compared to 16 TDC. A significant difference in N200/P200 amplitude over the right centro-frontal regions was observed between ADHD and TDC, supported by a stronger contribution of the left visuo-motor coordination area, premotor cortex, and prefrontal cortex in ADHD. In addition, we recorded a greater beta power spectrum in ADHD during the 80-230 ms interval, which was explained by increased activity in occipito-parieto-central areas and lower activity in the left supramarginal gyrus and prefrontal areas in ADHD. Successive analysis of the ERP generators (0-500 ms with successive periods of 50 ms) revealed significant differences beginning at 50 ms, with higher activity in the ventral anterior cingulate cortex, premotor cortex, and fusiform gyrus, and ending at 400-500 ms with higher activity of the dorsolateral prefrontal cortex and lower activity of the posterior cingulate cortex in ADHD compared to TDC. The areas contributing to ERP in ADHD and TDC differ from the early steps of visuo-attentional processing and reveal an overinvestment of the executive networks interfering with the activity of the dorsal attention network in children with ADHD.
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Affiliation(s)
- David Zarka
- Laboratory of Neurophysiology and Movement Biomechanics, Faculty of Motor Sciences, Université Libre de Bruxelles, Brussels, Belgium.,Research Unit in Osteopathy, Faculty of Motor Sciences, Université Libre de Bruxelles, Brussels, Belgium
| | - Axelle Leroy
- Laboratory of Neurophysiology and Movement Biomechanics, Faculty of Motor Sciences, Université Libre de Bruxelles, Brussels, Belgium
| | - Ana Maria Cebolla
- Laboratory of Neurophysiology and Movement Biomechanics, Faculty of Motor Sciences, Université Libre de Bruxelles, Brussels, Belgium
| | - Carlos Cevallos
- Laboratory of Neurophysiology and Movement Biomechanics, Faculty of Motor Sciences, Université Libre de Bruxelles, Brussels, Belgium.,Departamento de Ingeniería Mecánica, Facultad de Ingeniería Mecánica, Escuela Politécnica Nacional, Quito, Ecuador
| | - Ernesto Palmero-Soler
- Laboratory of Neurophysiology and Movement Biomechanics, Faculty of Motor Sciences, Université Libre de Bruxelles, Brussels, Belgium
| | - Guy Cheron
- Laboratory of Neurophysiology and Movement Biomechanics, Faculty of Motor Sciences, Université Libre de Bruxelles, Brussels, Belgium.,Laboratory of Electrophysiology, Université de Mons, Mons, Belgium
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Bozhilova N, Cooper R, Kuntsi J, Asherson P, Michelini G. Electrophysiological correlates of spontaneous mind wandering in attention-deficit/hyperactivity disorder. Behav Brain Res 2020; 391:112632. [PMID: 32361038 PMCID: PMC7303944 DOI: 10.1016/j.bbr.2020.112632] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 03/16/2020] [Accepted: 03/28/2020] [Indexed: 11/18/2022]
Abstract
We recently hypothesised that increased spontaneous mind wandering (MW-S) reflects a core process underlying attention-deficit/hyperactivity disorder (ADHD). Previous studies show that individuals with ADHD and neurotypical individuals with increased MW-S display similar cognitive-performance and electrophysiological (EEG) impairments in attentional processes. However, the cognitive-EEG markers associated with increased MW-S in ADHD remain poorly understood. We therefore investigated such markers in a sample of 69 sex- and age-matched adults with ADHD and 29 controls during the Sustained Attention to Response Task. We compared task performance and EEG measures (P3, time-frequency brain-oscillations) of attentional processes between groups, and examined their association with a validated self-report questionnaire of MW-S. Finally, we tested the hypothesis that MW-S and ADHD diagnosis relate to the same cognitive-EEG impairments using a hierarchical regression model. Compared to controls, adults with ADHD showed attenuations in P3, event-related alpha and beta suppression during response inhibition (No-Go trials), and theta power activations during response execution (Go trials), as well as increased reaction time variability and more commission/omission errors. MW-S was also continuously associated with most cognitive-EEG measures related to ADHD. The hierarchical regressions on measures associated with both ADHD diagnosis and MW-S showed that MW-S did not explain additional variance in the cognitive-EEG markers (except for beta suppression) beyond ADHD diagnosis, and vice versa. These findings are consistent with our hypothesis that ADHD diagnosis and MW-S share common neural deficits, and that MW-S may reflect a core symptom of the disorder.
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Affiliation(s)
- Natali Bozhilova
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, United Kingdom.
| | - Ruth Cooper
- Newham Centre for Mental Health, Unit for Social and Community Psychiatry, Queen Mary University of London, London, United Kingdom
| | - Jonna Kuntsi
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, United Kingdom
| | - Philip Asherson
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, United Kingdom.
| | - Giorgia Michelini
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, United Kingdom; Semel Institute for Neuroscience & Human Behavior, University of California Los Angeles, 760 Westwood Plaza, Los Angeles, CA, 9002/4, United States.
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Error and post-error processing in children with attention-deficit/hyperactivity disorder: An electrical neuroimaging study. Clin Neurophysiol 2020; 131:2236-2249. [PMID: 32721844 DOI: 10.1016/j.clinph.2020.06.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 05/07/2020] [Accepted: 06/10/2020] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Inaccurate and inconsistent response styles in attention-deficit/hyperactivity disorder (ADHD) have been observed in a wide variety of cognitive tasks, in line with regulatory deficit models of ADHD. Event-related potential (ERP) studies of error processing have provided evidence for these models, but are limited in specificity. We aimed to improve the isolation, localization and identification of error (self-monitoring and adaptive control) and post-error (implementation of cognitive control) processing in ADHD. METHODS ERPs were obtained for 46 ADHD and 51 typically developing (TD) children using the stop-signal task. Response-locked error (Ne and Pe) and stimulus-locked post-error (N2) components were compared between groups. Ne/Pe were corrected for preceding stimulus overlap and group differences were localized. RESULTS Ne was intact, while Pe amplitude was markedly reduced in children with ADHD (ηp2 = 0.14). Pe differences were localized in the dorsal posterior/midcingulate (BA31/24) cortex. While the TD group showed increased N2 amplitude in post-error trials (ηp2 = 0.24), localized in the left ventrolateral prefrontal cortex (VLPFC) and angular gyrus, the ADHD group did not. CONCLUSIONS Self-regulation deficits in ADHD are associated with later stages of error processing and subsequent implementation of cognitive control. SIGNIFICANCE We contribute to the literature by further specifying error processing deficits in ADHD.
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Papp S, Tombor L, Kakuszi B, Balogh L, Réthelyi JM, Bitter I, Czobor P. Impaired early information processing in adult ADHD: a high-density ERP study. BMC Psychiatry 2020; 20:292. [PMID: 32522183 PMCID: PMC7288676 DOI: 10.1186/s12888-020-02706-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 05/31/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Children with attention-deficit/hyperactivity disorder (ADHD) often demonstrate sensory processing difficulties in the form of altered sensory modulation, which may contribute to their symptomatology. Our objective was to investigate the neurophysiological correlates of sensory processing deficits and the electrophysiological characteristics of early information processing in adult ADHD, measured by the P1 event-related potential (ERP). METHODS We obtained ERPs during a Go/NoGo task from 26 adult patients with ADHD and 25 matched controls using a high-density 128-channel BioSemi ActiveTwo recording system. RESULTS ADHD patients had a significantly reduced P1 component at occipital and inferotemporal scalp areas compared to controls. The reduction was associated with inattention and hyperactivity symptom severity, as measured by the Conners' Adult ADHD Rating Scale. ADHD patients with higher inattention scores had significantly smaller P1 amplitudes at posterior scalp sites, while higher hyperactivity scores were associated with higher P1 amplitudes. CONCLUSIONS Deficits in early sensory processing, as measured by the P1 ERP component, are present in adult ADHD patients and are associated with symptom severity. These findings are suggestive of bottom-up cognitive deficits in ADHD driven by impairments in early visual processing, and provide evidence that sensory processing problems are present at the neurophysiological level in this population.
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Affiliation(s)
- Szilvia Papp
- Department of Psychiatry and Psychotherapy, Semmelweis University, HU1083, Balassa utca 6., Budapest, Hungary.
| | - László Tombor
- grid.11804.3c0000 0001 0942 9821Department of Psychiatry and Psychotherapy, Semmelweis University, HU1083, Balassa utca 6., Budapest, Hungary
| | - Brigitta Kakuszi
- grid.11804.3c0000 0001 0942 9821Department of Psychiatry and Psychotherapy, Semmelweis University, HU1083, Balassa utca 6., Budapest, Hungary
| | - Lívia Balogh
- grid.11804.3c0000 0001 0942 9821Department of Psychiatry and Psychotherapy, Semmelweis University, HU1083, Balassa utca 6., Budapest, Hungary
| | - János M. Réthelyi
- grid.11804.3c0000 0001 0942 9821Department of Psychiatry and Psychotherapy, Semmelweis University, HU1083, Balassa utca 6., Budapest, Hungary
| | - István Bitter
- grid.11804.3c0000 0001 0942 9821Department of Psychiatry and Psychotherapy, Semmelweis University, HU1083, Balassa utca 6., Budapest, Hungary
| | - Pál Czobor
- grid.11804.3c0000 0001 0942 9821Department of Psychiatry and Psychotherapy, Semmelweis University, HU1083, Balassa utca 6., Budapest, Hungary
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Asadzadeh S, Yousefi Rezaii T, Beheshti S, Delpak A, Meshgini S. A systematic review of EEG source localization techniques and their applications on diagnosis of brain abnormalities. J Neurosci Methods 2020; 339:108740. [DOI: 10.1016/j.jneumeth.2020.108740] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/13/2020] [Accepted: 04/13/2020] [Indexed: 12/12/2022]
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Earlier versus later cognitive event-related potentials (ERPs) in attention-deficit/hyperactivity disorder (ADHD): A meta-analysis. Neurosci Biobehav Rev 2020; 112:117-134. [DOI: 10.1016/j.neubiorev.2020.01.019] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 01/15/2020] [Accepted: 01/18/2020] [Indexed: 12/21/2022]
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Brooker RJ, Bates JE, Buss KA, Canen MJ, Dennis-Tiwary TA, Gatzke-Kopp LM, Hoyniak C, Klein DN, Kujawa A, Lahat A, Lamm C, Moser JS, Petersen IT, Tang A, Woltering S, Schmidt LA. Conducting Event-Related Potential (ERP) Research with Young Children: A Review of Components, Special Considerations and Recommendations for Research on Cognition and Emotion. J PSYCHOPHYSIOL 2019; 34:137-158. [PMID: 34024985 DOI: 10.1027/0269-8803/a000243] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
There has been an unprecedented increase in the number of research studies employing event-related potential (ERP) techniques to examine dynamic and rapidly-occurring neural processes with children during the preschool and early childhood years. Despite this, there has been little discussion of the methodological and procedural differences that exist for studies of young children versus older children and adults. That is, reviewers, editors, and consumers of this work often expect developmental studies to simply apply adult techniques and procedures to younger samples. Procedurally, this creates unrealistic expectations for research paradigms, data collection, and data reduction and analyses. Scientifically, this leads to inappropriate measures and methods that hinder drawing conclusions and advancing theory. Based on ERP work with preschoolers and young children from 10 laboratories across North America, we present a summary of the most common ERP components under study in the area of emotion and cognition in young children along with 13 realistic expectations for data collection and loss, laboratory procedures and paradigms, data processing, ERP averaging, and typical challenges for conducting this type of work. This work is intended to supplement previous guidelines for work with adults and offer insights to aid researchers, reviewers, and editors in the design and evaluation of developmental research using ERPs. Here we make recommendations for researchers who plan to conduct or who are conducting ERP studies in children between ages 2 and 12, focusing on studies of toddlers and preschoolers. Recommendations are based on both data and our cumulative experience and include guidelines for laboratory setup, equipment and recording settings, task design, and data processing.
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Riggins T, Scott LS. P300 development from infancy to adolescence. Psychophysiology 2019; 57:e13346. [PMID: 30793775 DOI: 10.1111/psyp.13346] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 12/21/2018] [Accepted: 01/08/2019] [Indexed: 01/13/2023]
Abstract
This article provides an overview of P300 research from infancy through adolescence. First, a brief historical overview is provided highlighting seminal studies that began exploration of the P300 component in developmental groups. Overall, these studies suggest that the P300 can be detected in children and appears to reflect similar cognitive processes to those in adults; however, it is significantly delayed in its latency to peak. Second, two striking findings from developmental research are the lack of a clear P300 component in infancy and differential electrophysiological responses to novel, unexpected stimuli in children, adolescents, and adults. Third, contemporary questions are described, which include P300-like components in infancy, alteration of P300 in atypically developing groups, relations between P300 and behavior, individual differences of P300, and neural substrates of P300 across development. Finally, we conclude with comments regarding the power of a developmental perspective and suggestions for important issues that should be addressed in the next 50 years of P300 research.
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Affiliation(s)
- Tracy Riggins
- Department of Psychology, University of Maryland, College Park, Maryland
| | - Lisa S Scott
- Department of Psychology, University of Florida, Gainesville, Florida
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16
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Rufener KS, Geyer U, Janitzky K, Heinze H, Zaehle T. Modulating auditory selective attention by non‐invasive brain stimulation: Differential effects of transcutaneous vagal nerve stimulation and transcranial random noise stimulation. Eur J Neurosci 2018; 48:2301-2309. [DOI: 10.1111/ejn.14128] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/26/2018] [Accepted: 08/13/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Katharina S. Rufener
- Department of NeurologyOtto‐von‐Guericke University Magdeburg Germany
- Center for Behavioral Brain Sciences Magdeburg Germany
| | - Ulrike Geyer
- Department of NeurologyOtto‐von‐Guericke University Magdeburg Germany
| | | | - Hans‐Jochen Heinze
- Department of NeurologyOtto‐von‐Guericke University Magdeburg Germany
- Center for Behavioral Brain Sciences Magdeburg Germany
| | - Tino Zaehle
- Department of NeurologyOtto‐von‐Guericke University Magdeburg Germany
- Center for Behavioral Brain Sciences Magdeburg Germany
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17
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Janssen T, Hillebrand A, Gouw A, Geladé K, Van Mourik R, Maras A, Oosterlaan J. Neural network topology in ADHD; evidence for maturational delay and default-mode network alterations. Clin Neurophysiol 2017; 128:2258-2267. [DOI: 10.1016/j.clinph.2017.09.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 07/18/2017] [Accepted: 09/02/2017] [Indexed: 01/29/2023]
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18
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Yamamuro K, Ota T, Iida J, Kishimoto N, Nakanishi Y, Matsuura H, Uratani M, Okazaki K, Kishimoto T. A longitudinal event-related potential study of selective serotonin reuptake inhibitor therapy in treatment-naïve pediatric obsessive compulsive disorder patients. Psychiatry Res 2016; 245:217-223. [PMID: 27552672 DOI: 10.1016/j.psychres.2016.07.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 06/04/2016] [Accepted: 07/18/2016] [Indexed: 11/18/2022]
Abstract
Obsessive-compulsive disorder (OCD) is characterized by obsessive thoughts and/or compulsive behaviors, involving specific cognition and/or information processing disorders. Event-related potentials (ERPs) are commonly used as physiological measures of cognitive function. In conscious patients, ERPs are easily and non-invasively measured. Previous ERP studies have revealed differences between OCD patients and control subjects. Whether ERPs reflect the pharmacological effects of OCD treatment, particularly in treatment-naïve pediatric patients, remains unknown. We used the Child's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS) to evaluate the symptomatic severity of 12 treatment-naïve pediatric OCD patients. Comparisons were made with 12 age-, sex-, and intelligence-matched controls. The P300 and mismatch negativity (MMN) components were measured during an auditory odd-ball task at baseline in both groups and after the 3-year serotonin reuptake inhibitor (SSRI) treatment in OCD patients. Compared with controls, P300 amplitudes were smaller n the OCD group at Fz, Cz, Pz, C3, and C4. After SSRI treatment, P300 amplitudes increased partly at Fz and C4 in association with symptomatic improvements. We found a significant positive correlation between P300 amplitude in C4 and CY-BOCS scores. Our findings confirm the utility of SSRIs in pediatric OCD, and suggest the utility of ERPs for evaluating pharmacological effects in treatment-naïve pediatric OCD patients.
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Affiliation(s)
- Kazuhiko Yamamuro
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan.
| | - Toyosaku Ota
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | - Junzo Iida
- Faculty of Nursing, Nara Medical University School of Medicine, Kashihara, Japan
| | - Naoko Kishimoto
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | - Yoko Nakanishi
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | | | - Mitsuhiro Uratani
- Department of Psychiatry, Nara Prefectural General Rehabilitation Center, Shiki, Japan
| | - Kosuke Okazaki
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | - Toshifumi Kishimoto
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
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Hasler R, Perroud N, Meziane HB, Herrmann F, Prada P, Giannakopoulos P, Deiber MP. Attention-related EEG markers in adult ADHD. Neuropsychologia 2016; 87:120-133. [PMID: 27178310 DOI: 10.1016/j.neuropsychologia.2016.05.008] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 05/04/2016] [Accepted: 05/08/2016] [Indexed: 11/17/2022]
Abstract
ADHD status affects both bottom-up sensory processing and top-down attentional selection, impairing professional and social functioning. The objective of the study was to investigate the functional mechanisms of attention deficits in adult ADHD by examining the electrophysiological activities associated with bottom-up attentional cueing (temporal and spatial orienting of attention) and top-down control (conflict resolution). Continuous EEG was recorded in 21 adult ADHD patients (40.05±9.5 years) and 20 healthy adults (25.5±4 years) during performance of the Attention Network Test (ANT). We examined the cue and target-related P1, N1 and P3 components as well as the contingent negative variation (CNV) developing between cue and target. Oscillatory responses were analyzed in the alpha (8-13Hz) and beta (14-19Hz) frequency bands. ADHD patients performed similarly to controls but showed reduced P3 amplitude, larger early CNV decrementing over time, reduced preparatory activation in both alpha and beta bands, as well as flattened target-related posterior alpha and beta responses. As compared to controls, the inverted CNV pattern suggested peculiar preparatory processing in ADHD patients. The singular pattern of target-related beta response indicated increased inhibitory processes in the case of easier task resolution and more generally, the lack of association between conflict resolution speed and beta activity supported alternative executive processing in ADHD patients. Overall, the reduced activation of the functional networks devoted to bottom-up and top-down attention suggests that adult ADHD patients engage reduced cortical resources in this composite task, compatible with the cortical hypoarousal model.
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Affiliation(s)
- Roland Hasler
- Biomarkers of Vulnerability Unit, Division of General Psychiatry, Department of Mental Health and Psychiatry, University Hospitals of Geneva, Belle Idée, Chemin du Petit-Bel-Air 2, 1225 Chêne-Bourg, Switzerland; Division of Psychiatric Specialties, Department of Mental Health and Psychiatry, University Hospitals of Geneva, 20bis rue de Lausanne, 1201 Geneva, Switzerland
| | - Nader Perroud
- Division of Psychiatric Specialties, Department of Mental Health and Psychiatry, University Hospitals of Geneva, 20bis rue de Lausanne, 1201 Geneva, Switzerland
| | - Hadj Boumediene Meziane
- Biomarkers of Vulnerability Unit, Division of General Psychiatry, Department of Mental Health and Psychiatry, University Hospitals of Geneva, Belle Idée, Chemin du Petit-Bel-Air 2, 1225 Chêne-Bourg, Switzerland
| | - François Herrmann
- Division of Geriatrics, Department of Internal Medicine, Rehabilitation and Geriatrics, University Hospitals of Geneva, Chemin du Pont Bochet 3, 1226 Thônex, Switzerland
| | - Paco Prada
- Division of Psychiatric Specialties, Department of Mental Health and Psychiatry, University Hospitals of Geneva, 20bis rue de Lausanne, 1201 Geneva, Switzerland
| | - Panteleimon Giannakopoulos
- Division of General Psychiatry, Department of Mental Health and Psychiatry, University Hospitals of Geneva, Belle Idée, Chemin du Petit-Bel-Air 2, 1225 Chêne-Bourg, Switzerland
| | - Marie-Pierre Deiber
- Biomarkers of Vulnerability Unit, Division of General Psychiatry, Department of Mental Health and Psychiatry, University Hospitals of Geneva, Belle Idée, Chemin du Petit-Bel-Air 2, 1225 Chêne-Bourg, Switzerland; INSERM U1039, Faculty of Medicine, Bâtiment Jean Roger, 38700 La Tronche, France.
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