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Megari K, Miliadi V. The neuropsychology of early childhood and infancy. Int J Dev Neurosci 2024. [PMID: 39323063 DOI: 10.1002/jdn.10381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Revised: 09/03/2024] [Accepted: 09/10/2024] [Indexed: 09/27/2024] Open
Abstract
OBJECTIVES Piaget's theory emphasizes the biological structures children utilize to make sense of their environment and based on those experiences become able to adapt. Many factors can intervene in the gradual and complex process of development, causing an array of issues both acute and chronic. METHOD Several studies have found that disability in the early months is a strong predictor of cognitive impairment in preschool. The presence of early functional anomalies may represent developmental delay and/or neurodevelopmental disorders. RESULTS Understanding the risk factors and detecting such signs early on is important to prevent or minimize later cognitive, behavioral, and psychosocial problems. The study aims to emphasize how critical the early years are to a child's future cognitive, physical, emotional, and social development as well as their overall well-being. DISCUSSION In addition, the fact that crucial developmental stages can be hampered or obstructed by a variety of factors is highlighted.
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Affiliation(s)
- Kalliopi Megari
- Department of Psychology, CITY college, University of York, Europe campus, Thessaloniki, Greece
- Department of Psychology, University of Western Makedonia, Florina, Greece
- School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Vasiliki Miliadi
- Department of Psychology, CITY college, University of York, Europe campus, Thessaloniki, Greece
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2
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Chen IC, Zheng YQ, Zhao HX, Lin LC, Chen YJ, Chang MH, Ko LW. The Utility of a Novel Neuropsychological Measurement to Analyze Event-Related Attentional Behaviors among Young Children with Attention Deficit Hyperactivity Disorder-a Pilot Study. Arch Clin Neuropsychol 2024:acae055. [PMID: 38991977 DOI: 10.1093/arclin/acae055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/28/2024] [Accepted: 06/27/2024] [Indexed: 07/13/2024] Open
Abstract
OBJECTIVE The identification and diagnosis of children with attention deficit hyperactivity disorder (ADHD) traits is challenging during the preschool stage. Neuropsychological measures may be useful in early assessments. Furthermore, analysis of event-related behavior appears to be an unmet need for clinical treatment planning. Conners' Kiddie Continuous Performance Test (K-CPT) is the most popular well-established neuropsychological measurement but lacks event markers to clarify the heterogeneous behaviors among children. This study utilized a novel commercially available neuropsychological measure, the ΣCOG, which was more game-like and provided definite event markers of individual trial in the test. METHODS Thirty-three older preschool children (14 were diagnosed with ADHD, mean age: 66.21 ± 5.48 months; 19 demonstrated typical development, mean age: 61.16 ± 8.11 months) were enrolled and underwent comprehensive medical and developmental evaluations. All participants underwent 2 versions of neuropsychological measures, including the K-CPT, Second Edition (K-CPT 2) and the ΣCOG, within a short interval. RESULTS The study indicated the omissions and response time scores measured in this novel system correlated with clinical measurement of the behavioral scales in all participants and in the group with ADHD; additionally, associations with the traditional K-CPT 2 were observed in commissions and response time scores. Furthermore, this system provided a within-task behavioral analysis that identified the group differences in the specific trial regarding omission and commission errors. CONCLUSIONS This innovative system is clinically feasible and can be further used as an alternative to the K-CPT 2 especially in research by revealing within-task event-related information analysis.
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Affiliation(s)
- I-Chun Chen
- Department of Physical Medicine and Rehabilitation, Ton-Yen General Hospital, Hsinchu, Taiwan
- Minghsin University of Science and Technology, Hsinchu, Taiwan
| | - Yu-Qi Zheng
- Department of Electrical and Control Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Hui-Xuan Zhao
- Department of Physical Medicine and Rehabilitation, Ton-Yen General Hospital, Hsinchu, Taiwan
| | - Li-Chen Lin
- Department of Physical Medicine and Rehabilitation, Ton-Yen General Hospital, Hsinchu, Taiwan
| | - Yun-Ju Chen
- Department of Physical Medicine and Rehabilitation, Ton-Yen General Hospital, Hsinchu, Taiwan
| | - Meng-Han Chang
- Department of Psychiatry, Ton-Yen General Hospital, Hsinchu, Taiwan
| | - Li-Wei Ko
- Department of Electrical and Control Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
- Center for Intelligent Drug Systems and Smart Bio-devices (IDS2B), College of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
- Department of Biomedical Science and Environment Biology, and the Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
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3
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Chan WWY, Shum KKM, Downs J, Liu NT, Sonuga-Barke EJS. Attention-deficit/hyperactivity disorder (ADHD) in cultural context II: a comparison of the links between ADHD symptoms and waiting-related responses in Hong Kong and UK. Eur Child Adolesc Psychiatry 2024:10.1007/s00787-024-02506-7. [PMID: 38935132 DOI: 10.1007/s00787-024-02506-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 06/17/2024] [Indexed: 06/28/2024]
Abstract
The concept of attention-deficit/hyperactivity disorder (ADHD) is considered to have cross-cultural validity, but direct comparisons of its psychological characteristics across cultures are limited. This study investigates whether preschool children's ADHD symptoms expressed in two cultures with different views about child behaviour and parenting, Hong Kong and the UK, show the same pattern of associations with their waiting-related abilities and reactions, an important marker of early self-regulation. A community sample of 112 preschoolers (mean age = 46.22 months; 55 from UK, 57 from HK) completed three tasks measuring different waiting elements - waiting for rewards, choosing the amount of time to wait, and having to wait unexpectedly when a task is interrupted. Participants' waiting-related behavioural and emotional reactions were coded. Parents rated their children's ADHD symptoms and delay aversion. Our findings revealed that the associations between ADHD symptoms and waiting-related responses were comparable in both UK and HK samples. This suggests that the core psychological characteristics of ADHD, particularly in relation to waiting behaviours, may exhibit similarity across cultural contexts. Future research can extend this cross-cultural analysis to other ADHD-related psychological domains and explore additional cultural settings.
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Affiliation(s)
- Wendy W Y Chan
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Department of Psychology, The University of Hong Kong, Hong Kong, China
| | | | - Johnny Downs
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Ngai Tsit Liu
- Department of Psychology, The University of Hong Kong, Hong Kong, China
| | - Edmund J S Sonuga-Barke
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK.
- Department of Child & Adolescent Psychiatry, Aarhus University, Aarhus, Denmark.
- Department of Child & Adolescent Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, DeCrespigny Park, SE5 8AF, UK.
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Peterson BS, Trampush J, Brown M, Maglione M, Bolshakova M, Rozelle M, Miles J, Pakdaman S, Yagyu S, Motala A, Hempel S. Tools for the Diagnosis of ADHD in Children and Adolescents: A Systematic Review. Pediatrics 2024; 153:e2024065854. [PMID: 38523599 DOI: 10.1542/peds.2024-065854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/26/2024] [Indexed: 03/26/2024] Open
Abstract
CONTEXT Correct diagnosis is essential for the appropriate clinical management of attention-deficit/hyperactivity disorder (ADHD) in children and adolescents. OBJECTIVE This systematic review provides an overview of the available diagnostic tools. DATA SOURCES We identified diagnostic accuracy studies in 12 databases published from 1980 through June 2023. STUDY SELECTION Any ADHD tool evaluation for the diagnosis of ADHD, requiring a reference standard of a clinical diagnosis by a mental health specialist. DATA EXTRACTION Data were abstracted and critically appraised by 1 reviewer and checked by a methodologist. Strength of evidence and applicability assessments followed Evidence-based Practice Center standards. RESULTS In total, 231 studies met eligibility criteria. Studies evaluated parental ratings, teacher ratings, youth self-reports, clinician tools, neuropsychological tests, biospecimen, EEG, and neuroimaging. Multiple tools showed promising diagnostic performance, but estimates varied considerably across studies, with a generally low strength of evidence. Performance depended on whether ADHD youth were being differentiated from neurotypically developing children or from clinically referred children. LIMITATIONS Studies used different components of available tools and did not report sufficient data for meta-analytic models. CONCLUSIONS A valid and reliable diagnosis of ADHD requires the judgment of a clinician who is experienced in the evaluation of youth with and without ADHD, along with the aid of standardized rating scales and input from multiple informants across multiple settings, including parents, teachers, and youth themselves.
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Affiliation(s)
- Bradley S Peterson
- Institute for the Developing Mind, Children's Hospital Los Angeles, Los Angeles, California
- Department of Psychiatry, Keck School of Medicine at the University of Southern California, Los Angeles, California
| | - Joey Trampush
- Department of Psychiatry, Keck School of Medicine at the University of Southern California, Los Angeles, California
| | - Morah Brown
- Southern California Evidence Review Center, Los Angeles, California
| | | | - Maria Bolshakova
- Southern California Evidence Review Center, Los Angeles, California
| | - Mary Rozelle
- Southern California Evidence Review Center, Los Angeles, California
| | - Jeremy Miles
- Southern California Evidence Review Center, Los Angeles, California
| | - Sheila Pakdaman
- Southern California Evidence Review Center, Los Angeles, California
| | - Sachi Yagyu
- Southern California Evidence Review Center, Los Angeles, California
| | - Aneesa Motala
- Southern California Evidence Review Center, Los Angeles, California
| | - Susanne Hempel
- Southern California Evidence Review Center, Los Angeles, California
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Sawaya H, Miller JC, Raines JM. Review of Studies on Incremental Validity of Assessment Measures Used in Psychological Assessment of Attention-Deficit Hyperactivity Disorder. Assessment 2024; 31:518-537. [PMID: 36914964 DOI: 10.1177/10731911231159933] [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] [Indexed: 03/16/2023]
Abstract
Few studies have summarized the literature relevant to the incremental validity of tools and procedures for the assessment of attention-deficit hyperactivity disorder (ADHD). The current project reviewed such studies published in the prior 18 years. Results from studies on the incremental validity of measures used in the assessment of ADHD were reviewed. Measures included symptom reports, clinical interviews, behavioral observation, continuous performance and other psychomotor tasks, intelligence tests, and measures of executive function. Twenty-nine published studies and two reviews were identified from 2004 to 2022. Incremental validity was determined using various statistics including R2, classification metrics, odds ratios, and post-test probabilities. Findings suggest that symptom reports from a collateral source and continuous performance test measures have incremental validity over self-reports and clinical interviews. Measures of intellectual and executive functioning did not show incremental validity in the diagnosis of ADHD. Findings are relevant to the practitioner, as they bear on the optimization of both the cost-effectiveness and the diagnostic accuracy of combined procedures in the assessment of ADHD.
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Arrondo G, Mulraney M, Iturmendi-Sabater I, Musullulu H, Gambra L, Niculcea T, Banaschewski T, Simonoff E, Döpfner M, Hinshaw SP, Coghill D, Cortese S. Systematic Review and Meta-Analysis: Clinical Utility of Continuous Performance Tests for the Identification of Attention-Deficit/Hyperactivity Disorder. J Am Acad Child Adolesc Psychiatry 2024; 63:154-171. [PMID: 37004919 DOI: 10.1016/j.jaac.2023.03.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/25/2023] [Accepted: 03/29/2023] [Indexed: 04/04/2023]
Abstract
OBJECTIVE We aimed to quantify the clinical utility of continuous performance tests (CPTs) for the diagnosis of attention-deficit/hyperactivity disorder (ADHD) compared to a clinical diagnosis in children and adolescents. METHOD Four databases (MEDLINE, PsycINFO, EMBASE, and PubMed) were screened until January 2023. Risk of bias of included results was judged with the Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2). We statistically pooled the area under the curve, the sensitivity, and the specificity of 3 commonly used CPTs subscales: omission/inattention, commission/impulsivity, and total number of errors/ADHD subscales (PROSPERO registration: CRD42020168091). RESULTS A total of 19 studies using commercially available CPTs were identified. Results from up to 835 control individuals and 819 cases were combined in the summary receiver operating characteristic (ROC) curve analyses (sensitivity and specificity pooling), and up to 996 cases and 1,083 control individuals in the area under the curve (AUC) analyses. Clinical utility as measured by AUCs could be considered as barely acceptable (between 0.7 and 0.8) for the most part, with the best results for the total/ADHD score, followed by omissions/inattention, and poorest for commission/impulsivity scores. A similar pattern was found when pooling sensitivity and specificity: 0.75 (95% CI = 0.66-0.82) and 0.71 (0.62-0.78) for the total/ADHD score; 0.63 (0.49-0.75) and 0.74 (0.65-0.81) for omissions; and 0.59 (0.38-0.77) and 0.66 (CI = 0.50-0.78) for commissions. CONCLUSION At the clinical level, CPTs as a stand-alone tool have only a modest to moderate ability to differentiate ADHD from non-ADHD samples. Hence, they should be used only within a more comprehensive diagnostic process. STUDY PREREGISTRATION INFORMATION A systematic review of screening tools for ADHD in children and adolescents; https://www.crd.york.ac.uk/prospero/; CRD42020168091.
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Affiliation(s)
| | - Melissa Mulraney
- University of Melbourne, Australia, and Murdoch Children's Research Institute, Melbourne; Institute for Social Neuroscience, Ivanhoe, Australia
| | | | | | | | | | | | - Emily Simonoff
- Institute of Psychiatry, Psychology and Neuroscience, and Maudsley Biomedical Research Centre, King's College, London, United Kingdom
| | | | - Stephen P Hinshaw
- University of California, Berkeley, and the University of California, San Francisco, USA
| | - David Coghill
- University of Melbourne, Australia, and Murdoch Children's Research Institute, Melbourne
| | - Samuele Cortese
- University of Southampton, Southampton, United Kingdom; Solent NHS Trust, Southampton, United Kingdom; New York University, New York, and the University of Nottingham, United Kingdom
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Bayat M, Hernandez M, Curzon M, Garic D, Graziano P, Dick AS. Reduced recruitment of inhibitory control regions in very young children with ADHD during a modified Kiddie Continuous Performance Task: a fMRI study. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.17.576033. [PMID: 38293209 PMCID: PMC10827162 DOI: 10.1101/2024.01.17.576033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Attention-Deficit/Hyperactivity Disorder (ADHD) symptom profiles are known to undergo changes throughout development, rendering the neurobiological assessment of ADHD challenging across different developmental stages. Particularly in young children (ages 4 to 7 years), measuring inhibitory control network activity in the brain has been a formidable task due to the lack of child-friendly functional Magnetic Resonance Imaging (fMRI) paradigms. This study aims to address these difficulties by focusing on measuring inhibitory control in very young children within the MRI environment. A total of 56 children diagnosed with ADHD and 78 typically developing (TD) 4-7-year-old children were examined using a modified version of the Kiddie-Continuous Performance Test (K-CPT) during BOLD fMRI to assess inhibitory control. We concurrently evaluated their performance on the established and standardized K-CPT outside the MRI scanner. Our findings suggest that the modified K-CPT effectively elicited robust and expected brain activity related to inhibitory control in both groups. Comparisons between the two groups revealed subtle differences in brain activity, primarily observed in regions associated with inhibitory control, such as the inferior frontal gyrus, anterior insula, dorsal striatum, medial pre-supplementary motor area (pre-SMA), and cingulate cortex. Notably, increased activity in the right anterior insula was associated with improved response time (RT) and reduced RT variability on the K-CPT administered outside the MRI environment, although this did not survive statistical correction for multiple comparisons. In conclusion, our study successfully overcame the challenges of measuring inhibitory control in very young children within the MRI environment by utilizing a modified K-CPT during BOLD fMRI. These findings shed light on the neurobiological correlates of inhibitory control in ADHD and TD children, provide valuable insights for understanding ADHD across development, and potentially inform ADHD diagnosis and intervention strategies. The research also highlights remaining challenges with task fMRI in very young clinical samples.
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Moradi N, Rajabi S, Mansouri Nejad A. The effect of neurofeedback training combined with computer cognitive games on the time perception, attention, and working memory in children with ADHD. APPLIED NEUROPSYCHOLOGY. CHILD 2024; 13:24-36. [PMID: 36002025 DOI: 10.1080/21622965.2022.2112679] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE The purpose of this study was to examine the effect of neurofeedback (NF) based on quantitative electroencephalography (QEEG) and SmartMind game on the time perception, attention, and working memory of children with Attention Deficit/Hyperactivity Disorder (ADHD) through an experimental design. METHOD Using a purposive sampling method, 32 male students diagnosed with ADHD were selected and then randomly assigned to an experimental group and a control group. The experimental group received the treatment (NF + SmartMind) for 30 weekly sessions. Children's performances on a time perception test, a Continuous Performance Test (CPT), and a Wechsler working memory test (WISC) were examined before and after the intervention. RESULTS A significant difference was observed between the mean scores of the pretest and post-test for the experimental group, implying that NF training improved short-time perception and long-time perception attention in CPT test: omission error component, Correct Response component, and working memory: Visual forward component. However, the treatment did not have a significant effect on the commission error component (CPT), working memory in terms of the visual reverse, auditory reverse, and auditory forward components. CONCLUSION NF combined with computer cognitive games (CCGs) can improve time perception, attention, and working memory in children with ADHD.
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Affiliation(s)
| | | | - Ali Mansouri Nejad
- Department of English Language Teaching, Farhangian University, Tehran, Iran
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Chan WWY, Shum KKM, Downs J, Sonuga-Barke EJS. An experimental task to measure preschool children's frustration induced by having to wait unexpectedly: The role of sensitivity to delay and culture. J Exp Child Psychol 2024; 237:105763. [PMID: 37647841 DOI: 10.1016/j.jecp.2023.105763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 06/26/2023] [Accepted: 08/07/2023] [Indexed: 09/01/2023]
Abstract
The ability to manage frustration induced by having to wait for valued outcomes emerges across childhood and is an important marker of self-regulatory capacity. However, approaches to measure this capacity in preschool children are lacking. In this study, we introduced a new task, the Preschool Delay Frustration Task (P-DeFT), designed specifically to identify children's behavioral and emotional markers of waiting-induced frustration during the imposed wait period and after the release from waiting. We then explored how waiting-induced frustration relates to individual differences in delay sensitivity and whether it differs between two cultural groups thought to have different attitudes toward children's conduct and performance: Hong Kong (HK) and the United Kingdom (UK). A total of 112 preschool children (mean age = 46.22 months) completed the P-DeFT in a quiet laboratory. Each trial had two stages; first, a button press elicited a Go signal; second, this Go signal allowed children to go to a "supermarket" to pick a target toy. On most trials, the Go signal occurred immediately on the first press. On 6 trials, an unexpected/unsignaled 5- or 10-s pre-Go-signal period was imposed. Frustration was indexed by performance (button presses and press duration), behavioral agitation, and negative affect during the pre-Go-signal wait period and the post-Go-signal shopping task. Parents rated their children's delay sensitivity. Waiting-related frustration expressed during both the pre-Go-signal wait period and the post-Go-signal task varied with (a) the length of wait and (b) individual differences in parent-rated delay sensitivity. UK children displayed more negative affect during delay than their HK counterparts, although the relationship between delay sensitivity and frustration was culturally invariant.
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Affiliation(s)
- Wendy Wing-Ying Chan
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK; Department of Psychology, The University of Hong Kong, Hong Kong
| | | | - Johnny Downs
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK
| | - Edmund J S Sonuga-Barke
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK; Department of Child and Adolescent Psychiatry, Aarhus University, 8000 Aarhus C, Denmark.
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Lambek R, Sonuga-Barke EJS, Lange AM, Carroll DJ, Daley D, Thomsen PH. Parent Training for ADHD: No Generalization of Effects From Clinical to Neuropsychological Outcomes in a Randomized Controlled Trial. J Atten Disord 2023; 27:98-107. [PMID: 36314486 DOI: 10.1177/10870547221130108] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE We examined whether neuropsychological function in ADHD can be improved by the New Forest Parenting Programme (NFPP), that combines standard parenting strategies with self-regulatory skills training, or predict ADHD and quality of life (QoL) treatment effects. METHOD Participants were 93 medication-naive preschool children with ADHD (3-7 years) randomized to either NFPP (n = 49) or treatment as usual (TAU; n = 44) in a recent randomized trial. Laboratory measures of executive function, reaction time variability, and delay of gratification were collected along with parent ratings of ADHD and QoL at baseline and post treatment. Ratings were collected again at 3-month follow-up. RESULTS NFPP did not improve neuropsychological function (compared to TAU), and baseline neuropsychological function did not predict treatment-related ADHD or QoL effects. CONCLUSION Although NFPP includes a neuropsychological training element and has been shown to improve several clinical outcomes, it did not improve the neuropsychological functions it targets.
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Chen IC, Lee PW, Wang LJ, Chang CH, Lin CH, Ko LW. Incremental Validity of Multi-Method and Multi-Informant Evaluations in the Clinical Diagnosis of Preschool ADHD. J Atten Disord 2022; 26:1293-1303. [PMID: 34949123 DOI: 10.1177/10870547211045739] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES This study investigated the discriminative validity of various single or combined measurements of electroencephalogram (EEG) data, Conners' Kiddie Continuous Performance Test (K-CPT), and Disruptive Behavior Disorder Rating Scale (DBDRS) to differentiate preschool children with ADHD from those with typical development (TD). METHOD We recruited 70 preschoolers, of whom 38 were diagnosed with ADHD and 32 exhibited TD; all participants underwent the K-CPT and wireless EEG recording in different conditions (rest, slow-rate, and fast-rate task). RESULTS Slow-rate task-related central parietal delta (1-4 Hz) and central alpha (8-13 Hz) and beta (13-30 Hz) powers between groups with ADHD and TD were significantly distinct (p < .05). A combination of DBDRS, K-CPT, and specific EEG data provided the best probability scores (area under curve = 0.926, p < .001) and discriminative validity to identify preschool children with ADHD (overall correct classification rate = 85.71%). CONCLUSIONS Multi-method and multi-informant evaluations should be emphasized in clinical diagnosis of preschool ADHD.
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Affiliation(s)
- I-Chun Chen
- National Yang Ming Chiao Tung University, Hsinchu.,Ton Yen General Hospital, Hsinchu
| | | | - Liang-Jen Wang
- Chang Gung Memorial Hospital, Kaohsiung.,Chang Gung University, Taoyuan
| | | | | | - Li-Wei Ko
- National Yang Ming Chiao Tung University, Hsinchu
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12
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Zheng Q, Cheng YY, Sonuga-Barke E, Shum KKM. Do Executive Dysfunction, Delay Aversion, and Time Perception Deficit Predict ADHD Symptoms and Early Academic Performance in Preschoolers. Res Child Adolesc Psychopathol 2022; 50:1381-1397. [PMID: 35689730 PMCID: PMC9187895 DOI: 10.1007/s10802-022-00937-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2022] [Indexed: 11/19/2022]
Abstract
Children with attention deficit/hyperactivity disorder (ADHD) are commonly observed to have learning difficulties. This study examined how three neuropsychological constructs—executive dysfunction, delay aversion, and time perception—were associated with ADHD symptoms and early academic performance in preschoolers at risk of ADHD. One hundred and thirty-one preschoolers (70 boys, 53%) aged 4 to 6 (M = 5.31 years) were assessed on their ADHD-related behaviors, neuropsychological functioning, word reading, and math abilities at two time points one year apart. Factor analysis indicated that inhibitory and attentional control deficit, delay aversion, and time perception/working memory deficit were three dissociable factors. Among the three factors, inhibitory and attentional control measured at Time 1 was the strongest predictor of ADHD symptoms at both Time 1 and Time 2. Time perception was closely related to working memory, and they predicted word reading and numeration across time most strongly among other neuropsychological constructs. Our findings suggested that inhibitory and attentional control, delay aversion, and time perception are dissociable neuropsychological deficits underlying ADHD symptoms in preschoolers. Poor time perception may serve as a marker for the early identification of preschoolers with potential learning problems, and a possible target of intervention for ADHD.
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Affiliation(s)
- Que Zheng
- Department of Psychology, The University of Hong Kong, Hong Kong, China
| | - Yu Yan Cheng
- Department of Psychology, The University of Hong Kong, Hong Kong, China
| | - Edmund Sonuga-Barke
- Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
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13
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Chen IC, Chang CL, Chang MH, Ko LW. Atypical functional connectivity during rest and task-related dynamic alteration in young children with attention deficit hyperactivity disorder: An analysis using the phase-locking value. Psychiatry Clin Neurosci 2022; 76:235-245. [PMID: 35235255 DOI: 10.1111/pcn.13344] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 02/18/2022] [Accepted: 02/24/2022] [Indexed: 11/30/2022]
Abstract
AIM The study investigated the electroencephalography (EEG) functional connectivity (FC) profiles during rest and tasks of young children with attention deficit hyperactivity disorder (ADHD) and typical development (TD). METHODS In total, 78 children (aged 5-7 years) were enrolled in this study; 43 of them were diagnosed with ADHD and 35 exhibited TD. Four FC metrics, coherence, phase-locking value (PLV), pairwise phase consistency, and phase lag index, were computed for feature selection to discriminate ADHD from TD. RESULTS The support vector machine classifier trained by phase-locking value (PLV) features yielded the best performance to differentiate the ADHD from the TD group and was used for further analysis. In comparing PLVs with the TD group at rest, the ADHD group exhibited significantly lower values on left intrahemispheric long interelectrode lower-alpha and beta as well as frontal interhemispheric beta frequency bands. However, the ADHD group showed higher values of central interhemispheric PLVs on the theta, higher-alpha, and beta bands. Regarding PLV alterations within resting and task conditions, left intrahemispheric long interelectrode beta PLVs declined from rest to task in the TD group, but the alterations did not differ in the ADHD group. Negative correlations were observed between frontal interhemispheric beta PLVs and the Disruptive Behavior Disorder Rating Scale as rated by teachers. CONCLUSIONS These results, which complement the findings of other sparse studies that have investigated task-related brain FC dynamics, particularly in young children with ADHD, can provide clinicians with significant and interpretable neural biomarkers for facilitating the diagnosis of ADHD.
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Affiliation(s)
- I-Chun Chen
- International Ph. D. Program in Interdisciplinary Neuroscience, College of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan.,Department of Physical Medicine and Rehabilitation, Ton-Yen General Hospital, Hsinchu, Taiwan
| | | | - Meng-Han Chang
- Department of Psychiatry, Ton-Yen General Hospital, Hsinchu, Taiwan
| | - Li-Wei Ko
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan.,Department of Electrical Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan.,Brain Research Center and the Center for Intelligent Drug Systems and Smart Bio-devices (IDS2B), National Yang Ming Chiao Tung University, Hsinchu, Taiwan.,Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
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Shephard E, Zuccolo PF, Idrees I, Godoy PBG, Salomone E, Ferrante C, Sorgato P, Catão LFCC, Goodwin A, Bolton PF, Tye C, Groom MJ, Polanczyk GV. Systematic Review and Meta-analysis: The Science of Early-Life Precursors and Interventions for Attention-Deficit/Hyperactivity Disorder. J Am Acad Child Adolesc Psychiatry 2022; 61:187-226. [PMID: 33864938 DOI: 10.1016/j.jaac.2021.03.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 03/01/2021] [Accepted: 03/19/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To evaluate which early neurocognitive and behavioral precursors are associated with the development of attention-deficit/hyperactivity disorder (ADHD) and whether these are currently targeted in early interventions. METHOD We conducted 2 systematic reviews and meta-analyses of empirical studies to examine the following: (1) early-life (0-5 years) neurocognitive and behavioral precursors associated with familial likelihood for ADHD, an early ADHD diagnosis/elevated ADHD symptoms, and/or the presence of later-childhood ADHD; and (2) interventions delivered to children aged 0 to 5 years targeting the identified precursors or measuring these as outcomes. Standardized mean differences (Hedges' g) and pre-post-treatment change scores (SMD) were computed. RESULTS A total of 149 studies (165,095 participants) investigating 8 neurocognitive and behavioral domains met inclusion criteria for part 1. Multi-level random-effects meta-analyses on 136 studies revealed significant associations between ADHD and poorer cognitive (g = -0.46 [95% CIs: -0.59, -0.33]), motor (g = -0.35 [CIs: -0.48, -0.21]) and language (g = -0.43 [CIs: -0.66, -0.19]) development, social (g = 0.23 [CIs: 0.03, 0.43]) and emotional (g = 0.46 [CIs: 0.33, 0.58]) difficulties, early regulatory (g = 0.30 [CIs: 0.18, 0.43]) and sleep (g = 0.29 [CIs: 0.14, 0.44]) problems, sensory atypicalities (g = 0.52 [CIs: 0.16, 0.88]), elevated activity levels (g = 0.54 [CIs: 0.37, 0.72]), and executive function difficulties (g = 0.34 [CIs: 0.05, 0.64] to -0.87 [CIs: -1.35, -0.40]). A total of 32 trials (28 randomized, 4 nonrandomized, 3,848 participants) testing early interventions that targeted the identified precursors met inclusion criteria for part 2. Multi-level random-effects meta-analyses on 22 studies revealed significant intervention-related improvements in ADHD symptoms (SMD = 0.43 [CIs: 0.22, 0.64]) and working memory (SMD = 0.37 [CIs: 0.06, 0.69]). CONCLUSION Children aged 0 to 5 years with current or later-emerging ADHD are likely to experience difficulties in multiple neurocognitive/behavioral functions. Early interventions show some effectiveness in reducing ADHD symptoms, but their effects on neurocognitive/behavioral difficulties require further study.
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Affiliation(s)
- Elizabeth Shephard
- Drs. Shephard, Zuccolo, Prof. Polanczyk, Ms. Godoy, and Mr. Catão are with Faculdade de Medicina FMUSP, Universidade de São Paulo, Brazil; Drs. Shephard, Goodwin, Tye, and Prof. Bolton are with Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King's College London, United Kingdom.
| | - Pedro F Zuccolo
- Drs. Shephard, Zuccolo, Prof. Polanczyk, Ms. Godoy, and Mr. Catão are with Faculdade de Medicina FMUSP, Universidade de São Paulo, Brazil
| | - Iman Idrees
- Ms. Idrees and Dr. Groom are with Institute of Mental Health, University of Nottingham, United Kingdom
| | - Priscilla B G Godoy
- Drs. Shephard, Zuccolo, Prof. Polanczyk, Ms. Godoy, and Mr. Catão are with Faculdade de Medicina FMUSP, Universidade de São Paulo, Brazil
| | - Erica Salomone
- Dr. Salomone and Mss. Ferrante and Sorgato are with the University of Milan-Bicocca, Italy
| | - Camilla Ferrante
- Dr. Salomone and Mss. Ferrante and Sorgato are with the University of Milan-Bicocca, Italy
| | - Paola Sorgato
- Dr. Salomone and Mss. Ferrante and Sorgato are with the University of Milan-Bicocca, Italy
| | - Luís F C C Catão
- Drs. Shephard, Zuccolo, Prof. Polanczyk, Ms. Godoy, and Mr. Catão are with Faculdade de Medicina FMUSP, Universidade de São Paulo, Brazil
| | - Amy Goodwin
- Drs. Shephard, Goodwin, Tye, and Prof. Bolton are with Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King's College London, United Kingdom
| | - Patrick F Bolton
- Drs. Shephard, Goodwin, Tye, and Prof. Bolton are with Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King's College London, United Kingdom; Prof. Bolton is also with The Maudsley NIHR Biomedical Research Centre in Mental Health, King's College London and South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Charlotte Tye
- Drs. Shephard, Goodwin, Tye, and Prof. Bolton are with Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King's College London, United Kingdom
| | - Madeleine J Groom
- Ms. Idrees and Dr. Groom are with Institute of Mental Health, University of Nottingham, United Kingdom
| | - Guilherme V Polanczyk
- Drs. Shephard, Zuccolo, Prof. Polanczyk, Ms. Godoy, and Mr. Catão are with Faculdade de Medicina FMUSP, Universidade de São Paulo, Brazil
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Diefenbach C, Schmidt MF, Huss M, König J, Urschitz MS. Age at school entry and reported symptoms of attention-deficit/hyperactivity in first graders: results of the prospective cohort study ikidS. Eur Child Adolesc Psychiatry 2022; 31:1753-1764. [PMID: 34089381 PMCID: PMC9666310 DOI: 10.1007/s00787-021-01813-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 05/23/2021] [Indexed: 12/03/2022]
Abstract
Young age at school entry (ASE) is related to attention-deficit/hyperactivity disorder in higher grades. The reason for this association is unclear, but medical oversupply and stress-related factors are discussed. We aimed to investigate whether ASE is associated with reported symptoms of attention-deficit/hyperactivity (ADH) already in first grade. Data of a population-based prospective cohort study (N = 2003; Mainz-Bingen region; Rhineland-Palatinate; Germany) with baseline assessments prior to school entry and two follow-ups during first grade were analysed. ADH symptoms were assessed by parent and teacher versions of the Strengths and Difficulties Questionnaire. Associations between ASE and scores of the hyperactivity/inattention subscale (range 0-10) were investigated by regression analysis and adjusted for potential confounders and baseline symptoms prior to school entry. In total, 1633 children (52% boys, mean ASE 6.5 years) were included. There were no relationships between ASE and parent-reported scores of the hyperactivity/inattention subscale prior to school entry and 3 months thereafter. However, at the end of first grade, ASE was negatively associated with the hyperactivity/inattention subscale in parent (- 0.7 subscale points per year ASE, standard error = 0.16, p < 0.0001) and teacher reports (- 1.2 subscale points per year ASE, standard error = 0.25, p < 0.0001). This ASE effect appeared more pronounced in girls than in boys. Young ASE is related to more reported symptoms of ADH at the end of first grade, but not before. The evolvement of this effect during first grade may be a clue to ASE-related stress factors.
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Affiliation(s)
- Christiane Diefenbach
- Division of Paediatric Epidemiology, Institute of Medical Biostatistics, Epidemiology, and Informatics, University Medical Centre of the Johannes Gutenberg-University Mainz, Obere Zahlbacher Str. 69, 55131, Mainz, Germany.
| | - Martina F Schmidt
- Division of Paediatric Epidemiology, Institute of Medical Biostatistics, Epidemiology, and Informatics, University Medical Centre of the Johannes Gutenberg-University Mainz, Obere Zahlbacher Str. 69, 55131, Mainz, Germany
| | - Michael Huss
- Department of Child and Adolescence Psychiatry, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Jochem König
- Division of Paediatric Epidemiology, Institute of Medical Biostatistics, Epidemiology, and Informatics, University Medical Centre of the Johannes Gutenberg-University Mainz, Obere Zahlbacher Str. 69, 55131, Mainz, Germany
| | - Michael S Urschitz
- Division of Paediatric Epidemiology, Institute of Medical Biostatistics, Epidemiology, and Informatics, University Medical Centre of the Johannes Gutenberg-University Mainz, Obere Zahlbacher Str. 69, 55131, Mainz, Germany
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Gestational Phthalate Exposure and Preschool Attention Deficit Hyperactivity Disorder in Norway. ENVIRONMENTAL EPIDEMIOLOGY (PHILADELPHIA, PA.) 2021; 5:e161. [PMID: 34414345 PMCID: PMC8367074 DOI: 10.1097/ee9.0000000000000161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/01/2021] [Indexed: 11/26/2022]
Abstract
Supplemental Digital Content is available in the text. Prenatal phthalate exposure has been linked to altered neurobehavioral development in both animal models and epidemiologic studies, but whether or not these associations translate to increased risk of neurodevelopmental disorders is unclear. We used a nested case-cohort study design to assess whether maternal urinary concentrations of 12 phthalate metabolites at 17 weeks gestation were associated with criteria for Attention Deficit Hyperactivity Disorder (ADHD) classified among 3-year-old children in the Norwegian Mother, Father and Child Cohort Study (MoBa). Between 2007 and 2011, 260 children in this substudy were classified with ADHD using a standardized, on-site clinical assessment; they were compared with 549 population-based controls. We modeled phthalate levels both linearly and by quintiles in logistic regression models adjusted for relevant covariates and tested for interaction by child sex. Children of mothers in the highest quintile of di-iso-nonyl phthalate (∑DiNP) metabolite levels had 1.70 times the odds of being classified with ADHD compared with those in the lowest quintile (95% confidence interval [CI] = 1.03 to 2.82). In linear models, there was a trend with the sum of di-2-ethylhexyl phthalate metabolites (∑DEHP); each natural log-unit increase in concentration was associated with 1.22 times the odds of ADHD (95% CI = 0.99 to 1.52). In boys, but not girls, mono-n-butyl phthalate exposure was associated with increased odds of ADHD (odds ratio [OR] 1.42; 95% CI = 1.07 to 1.88). Additional adjustment for correlated phthalate metabolites attenuated estimates. These results suggest gestational phthalate exposure may impact the behavior of children as young as 3 years.
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Chen IC, Chang CH, Chang Y, Lin DS, Lin CH, Ko LW. Neural Dynamics for Facilitating ADHD Diagnosis in Preschoolers: Central and Parietal Delta Synchronization in the Kiddie Continuous Performance Test. IEEE Trans Neural Syst Rehabil Eng 2021; 29:1524-1533. [PMID: 34280103 DOI: 10.1109/tnsre.2021.3097551] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The present study aimed to characterize children at risk of attention-deficit/hyperactivity disorder (ADHD) during preschool age and provide early intervention. The continuous performance test (CPT) and electroencephalography (EEG) can contribute additional valuable information to facilitate diagnosis. This study measured brain dynamics at slow and fast task rates in the CPT using a wireless wearable EEG and identified correlations between the EEG and CPT data in preschool children with ADHD. Forty-nine preschool children participated in this study, of which 29 were diagnosed with ADHD and 20 exhibited typical development (TD). The Conners Kiddie Continuous Performance Test (K-CPT) and wireless wearable EEG recordings were employed simultaneously. Significant differences were observed between the groups with ADHD and TD in task-related EEG spectral powers (central as well as parietal delta, P < 0.01), which were distinct only in the slow-rate task condition. A shift from resting to the CPT task condition induced overall alpha powers decrease in the ADHD group. In the task condition, the delta powers were positively correlated with the CPT perseveration scores, whereas the alpha powers were negatively correlated with specific CPT scores mainly on perseveration and detectability (P < 0.05). These results, which complement the findings of other sparse studies that have investigated within-task-related brain dynamics, particularly in preschool children, can assist specialists working in early intervention to plan training and educational programs for preschoolers with ADHD.
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Bonifacci P, Trambagioli N, Bernabini L, Tobia V. Home activities and cognitive skills in relation to early literacy and numeracy: testing a multifactorial model in preschoolers. EUROPEAN JOURNAL OF PSYCHOLOGY OF EDUCATION 2021. [DOI: 10.1007/s10212-021-00528-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractThe aim of the present study was to test environmental and cognitive variables as possible cross-domain predictors of early literacy and numeracy skills. One hundred forty-eight preschool children (mean age = 64.36 months ± 3.33) were enrolled in the study. The battery included a home literacy and home numeracy questionnaire, measures and phonological and visuo-spatial working memory, tasks tapping response inhibition, and predictors of literacy (vocabulary, phonological awareness, letter knowledge) and numeracy (magnitude comparison, number knowledge) skills. The structural equation model indicated that verbal working memory and, to a lesser extent, inhibition represented cross-domain predictors, whereas home numeracy activities and visuo-spatial working memory explained additional variance only for early numeracy skills. Implications for parents and educators are discussed.
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Pauli-Pott U, Becker K. Impulsivity as Early Emerging Vulnerability Factor-Prediction of ADHD by a Preschool Neuropsychological Measure. Brain Sci 2021; 11:brainsci11010060. [PMID: 33418940 PMCID: PMC7825033 DOI: 10.3390/brainsci11010060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/28/2020] [Accepted: 12/29/2020] [Indexed: 01/03/2023] Open
Abstract
Impulsivity, comprising deviations of brain-based bottom-up and top-down control processes, has been regarded as a crucial, early emerging marker of a developmental pathway to attention-deficit/hyperactivity (ADHD) and externalizing disorders. In two independent studies (a cross-sectional study and a longitudinal study), we analyzed the concurrent and predictive validity of a task-based neuropsychological impulsivity measure for preschool children. The sample of Study 1 comprised 102 3-5-year-old children (46% boys). In Study 2, 138 children (59% boys) with elevated ADHD symptoms were recruited and assessed at the ages of 4-5 and 8 years. In both studies, preschool impulsivity was measured by a summary score of neuropsychological tasks on approach motivation and hot inhibitory control. For Study 1, the impulsivity measure was significantly associated with symptoms of ADHD and oppositional defiant disorder (ODD) (χ2(1) = 9.8, p = 0.002; χ2(1) = 8.1, p = 0.004). In Study 2, the impulsivity measure predicted the 8-year-olds' ADHD diagnoses over and above concurrent ADHD symptoms (χ2(1) = 10.0, p = 0.002, OR = 5.0, 95% CI: 1.8-14.0). The impulsivity measure showed good concurrent and predictive validity. The measure can be useful for the early identification of children at risk for developing ADHD and externalizing disorders.
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Affiliation(s)
- Ursula Pauli-Pott
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Hans Sachs Str. 6, D-35039 Marburg, Germany;
- Correspondence: ; Tel.: +49-(0)6421-58-64837; Fax: +49-(0)6421-58-68975
| | - Katja Becker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Hans Sachs Str. 6, D-35039 Marburg, Germany;
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Hans-Meerwein-Straße 6, D-35032 Marburg, Germany
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Pocuca N, Young JW, MacQueen DA, Letendre S, Heaton RK, Geyer MA, Perry W, Grant I, Minassian A. Sustained attention and vigilance deficits associated with HIV and a history of methamphetamine dependence. Drug Alcohol Depend 2020; 215:108245. [PMID: 32871507 PMCID: PMC7811354 DOI: 10.1016/j.drugalcdep.2020.108245] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/31/2020] [Accepted: 08/16/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Human immunodeficiency virus (HIV)-associated neurocognitive disorders persist in the era of antiretroviral therapy. One factor that is elevated among persons with HIV (PWH) and independently associated with neurocognitive impairment is methamphetamine dependence (METH). Such dependence may further increase cognitive impairment among PWH, by delaying HIV diagnosis (and thus, antiretroviral therapy initiation), which has been posited to account for persistent cognitive impairment among PWH, despite subsequent treatment-related viral load suppression (VLS; <50 copies of the virus per milliliter in plasma or cerebrospinal fluid). This study examined the main and interactive (additive versus synergistic) effects of HIV and history of METH on the sustained attention and vigilance cognitive domain, while controlling for VLS. METHODS Participants included 205 (median age = 44 years; 77% males; HIV-/METH- n = 67; HIV+/METH - n = 49; HIV-/METH+ n = 36; HIV+/METH+ n = 53) individuals enrolled in the Translational Methamphetamine AIDS Research Center, who completed Conners' and the 5-Choice continuous performance tests (CPTs). RESULTS METH participants exhibited deficits in sustained attention and vigilance; however, these effects were not significant after excluding participants who had a positive urine toxicology screen for methamphetamine. Controlling for VLS, PWH did not have worse sustained attention and vigilance, but consistently displayed slower reaction times across blocks, relative to HIV- participants. There was no HIV x METH interaction on sustained attention and vigilance. CONCLUSIONS Recent methamphetamine use among METH people and detectable viral loads are detrimental to sustained attention and vigilance. These findings highlight the need for prompt diagnosis of HIV and initiation of antiretroviral therapy, and METH use interventions.
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Affiliation(s)
- Nina Pocuca
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States.
| | - Jared W Young
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States; Desert-Pacific Mental Illness Research Education and Clinical Center, VA San Diego Healthcare System, San Diego, CA, United States
| | - David A MacQueen
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States; Desert-Pacific Mental Illness Research Education and Clinical Center, VA San Diego Healthcare System, San Diego, CA, United States
| | - Scott Letendre
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States
| | - Robert K Heaton
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States
| | - Mark A Geyer
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States; Desert-Pacific Mental Illness Research Education and Clinical Center, VA San Diego Healthcare System, San Diego, CA, United States
| | - William Perry
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States
| | - Igor Grant
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States
| | - Arpi Minassian
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive MC 0804, La Jolla, CA, 92093-0804, United States; VA Center of Excellence for Stress and Mental Health, Veterans Administration San Diego HealthCare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, United States
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Lacerda BC, Martínez SBS, Franz AP, Moreira-Maia CR, Silveira RC, Procianoy RS, Rohde LA, Wagner F. Does ADHD worsen inhibitory control in preschool children born very premature and/or with very low birth weight? TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2020; 42:340-347. [PMID: 33263709 PMCID: PMC7879083 DOI: 10.1590/2237-6089-2019-0075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 03/30/2020] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Deficits in executive functioning, especially in inhibitory control, are present in children born very premature and/or with very low birth weight (VP/VLBW) and in children with attention-deficit/hyperactivity disorder (ADHD). OBJECTIVE To evaluate whether ADHD imposes additional inhibitory control (IC) deficits in preschoolers born VP/VLBW. METHODS 79 VP/VLBW (4 to 7 years) children were assessed for ADHD using the Schedule for Affective Disorders and Schizophrenia for School Aged Children - Present and Lifetime Version (K-SADS-PL). IC was measured with Conners' Kiddie Continuous Performance Test (K-CPT 2) and the Behavior Rating Inventory of Executive Function - Preschool Version (BRIEF-P).Results: No significant differences were found between ADHD (n = 24) and non-ADHD children (n = 55) for any of the measures (p = 0.062 to p = 0.903). Both groups had deficits in most K-CPT 2 scores compared to normative samples, indicating poor IC and inconsistent reaction times. CONCLUSIONS ADHD does not aggravate IC deficits in VP/VLBW children. Either neuropsychological tasks and parent reports of executive functions (EFs) may not be sensitive enough to differentiate VP/VLBW preschoolers with and without ADHD, or these children's EFs are already so impaired that there is not much room for additional impairments imposed by ADHD.
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Affiliation(s)
- Bárbara Calil Lacerda
- Programa de Pós-Graduação em Psiquiatria, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Sophia B S Martínez
- Programa de Transtorno de Déficit de Atenção/Hiperatividade (ProDAH), Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Adelar Pedro Franz
- Programa de Pós-Graduação em Psiquiatria, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Carlos Renato Moreira-Maia
- Programa de Pós-Graduação em Psiquiatria, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | | | - Renato S Procianoy
- Departamento de Pediatria, UFRGS, Porto Alegre, RS, Brazil
- Serviço de Neonatologia, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Luis A Rohde
- Departamento de Psiquiatria, Serviço de Psiquiatria da Infância e Adolescência, Hospital de Clínicas de Porto Alegre, UFRGS, Porto Alegre, RS, Brazil
- Instituto Nacional de Psiquiatria do Desenvolvimento para a Infância e Adolescência, UFRGS, Porto Alegre, RS, Brazil
| | - Flávia Wagner
- Programa de Pós-Graduação em Psiquiatria, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
- Programa de Transtorno de Déficit de Atenção/Hiperatividade (ProDAH), Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
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The Course of Neurocognitive Functioning and Prediction of Behavioral Outcome of ADHD Affected and Unaffected Siblings. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2020; 47:405-419. [PMID: 30079436 PMCID: PMC6397140 DOI: 10.1007/s10802-018-0449-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Longitudinal studies on the course of neurocognitive functioning of children with ADHD and their unaffected siblings are scarce. Also, it is unclear to what extent that course is related to ADHD outcomes. A carefully phenotyped large sample of 838 Caucasian participants (ADHD-combined type: n = 339, unaffected siblings: n = 271, controls: n = 228; mean age at baseline = 11.4 years, mean age at follow-up = 17.3 years, SD = 3.2) was used to investigate differences in the course of neurocognitive functioning of ADHD affected and unaffected siblings versus controls, and to investigate the relationship between neurocognitive change and ADHD outcomes. At baseline, an aggregated measure of overall neurocognitive functioning and eight neurocognitive measures of working memory, timing (speed/variability), motor control, and intelligence were investigated. Outcomes at follow-up were dimensional measures of ADHD symptom severity and the Kiddie-Global Assessment Scale (K-GAS) for overall functioning. At follow up, affected and unaffected siblings trended to, or fully caught up with performance levels of controls on four (44.4%) and five (55.6%) of the nine dependent variables, respectively. In contrast, performance in remaining key neurocognitive measures (i.e. verbal working memory, variability in responding) remained impaired at follow-up. Change in neurocognitive functioning was not related to ADHD outcomes. Our results question the etiological link between neurocognitive deficits and ADHD outcomes in adolescents and young adults.
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Wigal S, Chappell P, Palumbo D, Lubaczewski S, Ramaker S, Abbas R. Diagnosis and Treatment Options for Preschoolers with Attention-Deficit/Hyperactivity Disorder. J Child Adolesc Psychopharmacol 2020; 30:104-118. [PMID: 31967914 PMCID: PMC7047251 DOI: 10.1089/cap.2019.0116] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Objective: The Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5), classifies attention-deficit/hyperactivity disorder (ADHD) as a neurodevelopmental disorder, with symptoms becoming apparent as early as the preschool years. Early recognition can lead to interventions such as parent/teacher-administered behavior therapy, the recommended first-line treatment for preschool patients. There are few data, however, to inform the use of second-line, pharmacotherapy options in this population. In this review, we identified recent literature on the diagnosis and treatment of ADHD in preschool children. Methods: A PubMed and clinicaltrials.gov search was conducted for trials assessing efficacy or safety of ADHD medications in children aged <6 years. Diagnostic methods and criteria focusing on recognition of ADHD in preschool children were also surveyed. Results: The DSM-5 describes different manifestations of ADHD in preschool versus school-aged children, but does not list separate criteria by age group. Importantly, behaviors indicative of ADHD in older children may be developmentally appropriate in preschool children. Several behavioral rating scales have been validated in children younger than 6 years of age for assessing ADHD. The Preschool ADHD Treatment Study (PATS) has provided the most extensive efficacy and safety data on methylphenidate (MPH) for ADHD in preschoolers to date, with significant improvement in ADHD symptoms observed with MPH compared with placebo, although adverse event-related discontinuation was higher in PATS compared with studies of MPH for ADHD in school-aged children. Since PATS was conducted, few studies designed to assess ADHD medication effectiveness in preschool children have been published. One article reported significant improvement in ADHD symptoms with MPH (immediate release) versus placebo, two studies showed no difference between MPH and risperidone or MPH plus risperidone in relief of ADHD symptoms, and one study demonstrated the efficacy of atomoxetine versus placebo for ADHD symptoms in preschoolers. Conclusions: Further research is needed on pharmacotherapy for preschool children with ADHD.
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Affiliation(s)
- Sharon Wigal
- AVIDA Inc., Newport Beach, California.,Address correspondence to: Sharon Wigal, PhD, AVIDA Inc., 1133 Camelback Street #9802, Newport Beach, CA 92658
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Binder AS, Brown HR, Harvey EA. Executive Function and Trajectories of Emotion Dysregulation in Children with Parent-Reported Behavior Problems. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2020; 48:481-493. [DOI: 10.1007/s10802-019-00616-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Scholten H, Scheres A, de Water E, Graf U, Granic I, Luijten M. Behavioral trainings and manipulations to reduce delay discounting: A systematic review. Psychon Bull Rev 2019; 26:1803-1849. [PMID: 31270766 PMCID: PMC6863952 DOI: 10.3758/s13423-019-01629-2] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In everyday decision-making, individuals make trade-offs between short-term and long-term benefits or costs. Depending on many factors, individuals may choose to wait for larger delayed reward, yet in other situations they may prefer the smaller, immediate reward. In addition to within-subject variation in the short-term versus long-term reward trade-off, there are also interindividual differences in delay discounting (DD), which have been shown to be quite stable. The extent to which individuals discount the value of delayed rewards turns out to be associated with important health and disorder-related outcomes: the more discounting, the more unhealthy or problematic choices. This has led to the hypothesis that DD can be conceptualized as trans-disease process. The current systematic review presents an overview of behavioral trainings and manipulations that have been developed to reduce DD in human participants aged 12 years or older. Manipulation studies mostly contain one session and measure DD directly after the manipulation. Training studies add a multiple session training component that is not per se related to DD, in between two DD task measurements. Ninety-eight studies (151 experiments) were identified that tested behavioral trainings and manipulations to decrease DD. Overall, results indicated that DD can be decreased, showing that DD is profoundly context dependent and changeable. Most promising avenues to pursue in future research seem to be acceptance-based/mindfulness-based trainings, and even more so manipulations involving a future orientation. Limitations and recommendations are discussed to identify the mechanistic processes that allow for changes in discount rate and behavior accordingly.
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Affiliation(s)
- Hanneke Scholten
- Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands.
| | - Anouk Scheres
- Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
| | - Erik de Water
- Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Uta Graf
- Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
| | - Isabela Granic
- Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
| | - Maartje Luijten
- Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
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Halperin JM, Marks DJ. Practitioner Review: Assessment and treatment of preschool children with attention-deficit/hyperactivity disorder. J Child Psychol Psychiatry 2019; 60:930-943. [PMID: 30690737 DOI: 10.1111/jcpp.13014] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/13/2018] [Indexed: 01/24/2023]
Abstract
BACKGROUND Attention-deficit/hyperactivity disorder (ADHD) often emerges during the preschool years and remains impairing throughout the life span. Early identification and intervention may yield lasting benefits that alter the often-adverse trajectory of the disorder. METHODS This Practitioner Review provides up-to-date information regarding the evaluation and treatment of ADHD in preschool children. The clinical presentation of ADHD in preschool children, its persistence into later childhood, the applicability of DSM-5 criteria for preschoolers with ADHD, and early predictors of long-term trajectories are addressed, as well as current findings from randomized controlled trials of both nonpharmacological and pharmacological interventions. RESULTS Symptoms of hyperactivity/impulsivity extend down to age 3, but several inattention symptoms, as defined by DSM-V, less accurately differentiate preschoolers with and without ADHD. Most preschool youth with ADHD symptoms continue to manifest symptoms and impairment into school-age and adolescence. However, few predictors of persistence beyond early severity have been identified. Behavioral interventions constitute a first-line treatment for preschool ADHD symptoms, with telepsychiatry increasing in prominence to help to mitigate financial, geographic, and/or logistical barriers to care. Pharmacological interventions, particularly psychostimulants, also confer demonstrable benefits, yet efficacy and safety profiles are less desirable relative to findings in school-age youth. CONCLUSIONS Acute treatments have demonstrable efficacy, but do not appear to fundamentally alter underlying mechanisms or long-term trajectories.
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Affiliation(s)
- Jeffrey M Halperin
- Department of Psychology, Queens College and the Graduate Center, City University of New York, New York, NY, USA
| | - David J Marks
- Department of Child and Adolescent Psychiatry, NYU Child Study Center, New York, NY, USA
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Abstract
Objective: The purpose of this critical review was to evaluate the current state of research regarding the incremental value of neuropsychological assessment in clinical practice, above and beyond what can be accounted for on the basis of demographic, medical, and other diagnostic variables. The focus was on neurological and other medical conditions across the lifespan where there is known risk for presence or future development of cognitive impairment.Method: Eligible investigations were group studies that had been published after 01/01/2000 in English in peer-reviewed journals and that had used standardized neuropsychological measures and reported on objective outcome criterion variables. They were identified through PubMed and PsychInfo electronic databases on the basis of predefined specific selection criteria. Reference lists of identified articles were also reviewed to identify potential additional sources. The Grades of Recommendation, Assessment, Development and Evaluation Working Group's (GRADE) criteria were used to evaluate quality of studies.Results: Fifty-six studies met the final selection criteria, including 2 randomized-controlled trials, 9 prospective cohort studies, 12 retrospective cohort studies, 21 inception cohort studies, 2 case control studies, and 10 case series studies. The preponderance of the evidence was strongly supportive with regard to the incremental value of neuropsychological assessment in the care of persons with mild cognitive impairment/dementia and traumatic brain injury. Evidence was moderately supportive with regard to stroke, epilepsy, multiple sclerosis, and attention-deficit/hyperactivity disorder. Participation in neuropsychological evaluations was also associated with cost savings.Conclusions: Neuropsychological assessment can improve both diagnostic classification and prediction of long-term daily-life outcomes in patients across the lifespan. Future high-quality prospective cohort studies and randomized-controlled trials are necessary to demonstrate more definitively the incremental value of neuropsychological assessment in the management of patients with various neurological and other medical conditions.
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Affiliation(s)
- Jacobus Donders
- Department of Psychology, Mary Free Bed Rehabilitation Hospital, Grand Rapids, MI, USA
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Abstract
OBJECTIVES Amphetamine improves vigilance as assessed by continuous performance tests (CPT) in children and adults with attention deficit hyperactivity disorder (ADHD). Less is known, however, regarding amphetamine effects on vigilance in healthy adults. Thus, it remains unclear whether amphetamine produces general enhancement of vigilance or if these effects are constrained to the remediation of deficits in patients with ADHD. METHODS We tested 69 healthy adults (35 female) on a standardized CPT (Conner's CPT-2) after receiving 10- or 20-mg d-amphetamine or placebo. To evaluate potential effects on learning, impulsivity, and perseveration, participants were additionally tested on the Iowa Gambling Task (IGT) and Wisconsin Card Sorting Task (WCST). RESULTS Participants receiving placebo exhibited the classic vigilance decrement, demonstrated by a significant reduction in attention (D') across the task. This vigilance decrement was not observed, however, after either dose of amphetamine. Consistent with enhanced vigilance, the 20-mg dose also reduced reaction time variability across the task and the ADHD confidence index. The effects of amphetamine appeared to be selective to vigilance since no effects were observed on the IGT, WCST, or response inhibition/perseveration measures from the CPT. CONCLUSIONS The present data support the premise that amphetamine improves vigilance irrespective of disease state. Given that amphetamine is a norepinephrine/dopamine transporter inhibitor and releaser, these effects are informative regarding the neurobiological substrates of attentional control. (JINS, 2018, 24, 283-293).
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Pauli-Pott U, Schloß S, Becker K. Maternal Responsiveness as a Predictor of Self-Regulation Development and Attention-Deficit/Hyperactivity Symptoms Across Preschool Ages. Child Psychiatry Hum Dev 2018; 49:42-52. [PMID: 28405786 DOI: 10.1007/s10578-017-0726-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Preschool-age "hot" executive function capacity (i.e. reward-related effortful control) represents an early kind of self-regulation that is involved in social adjustment development as well as the development of subtypes of attention-deficit/hyperactivity disorder (ADHD). Early self-regulation development might be malleable by responsive parenting. We analyzed whether maternal responsiveness/sensitivity predicts reward-related control (RRC) development within the preschool period, and whether RRC mediates a negative link between maternal responsiveness and ADHD symptoms. A sample of 125 preschoolers and their families were seen at the ages of 4 and 5 years. Maternal responsiveness/sensitivity was assessed via home observations, RRC by neuropsychological tasks, and ADHD symptoms by a structured clinical parent interview. Maternal responsiveness/sensitivity predicted RRC development. The negative link between maternal responsiveness/sensitivity at 4 years and ADHD symptoms at 5 years was mediated by RRC performance at 5 years. Preschoolers showing ADHD symptoms combined with low RRC capacity in particular might benefit from responsive/sensitive parenting.
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Affiliation(s)
- Ursula Pauli-Pott
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Hans Sachs Str. 6, 35039, Marburg, Germany.
| | - Susan Schloß
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Hans Sachs Str. 6, 35039, Marburg, Germany
| | - Katja Becker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Hans Sachs Str. 6, 35039, Marburg, Germany
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O'Neill S, Rajendran K, Mahbubani SM, Halperin JM. Preschool Predictors of ADHD Symptoms and Impairment During Childhood and Adolescence. Curr Psychiatry Rep 2017; 19:95. [PMID: 29082443 PMCID: PMC6349372 DOI: 10.1007/s11920-017-0853-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
PURPOSE OF REVIEW This paper summarizes key, recently published research examining longitudinal outcomes for preschoolers with high levels of inattention and/or hyperactivity/impulsivity. RECENT FINDINGS Symptom trajectories show that hyperactivity/impulsivity declines across childhood. At the group level, the course of inattention appears more variable. However, identification of subgroups of children showing stable, rising, and falling inattention over time is promising. Early ADHD-like symptoms portend risk for academic and social difficulties, as well as comorbid emotional and behavioral problems in childhood and adolescence. Several early risk factors appear to moderate these relations, including comorbid symptoms, parental psychopathology, socioeconomic disadvantage, and perhaps neuropsychological dysfunction. Furthermore, high levels of inattention and/or hyperactivity/impulsivity during the preschool period appear to compromise development of regulatory and neuropsychological functions, which in turn increases risk for negative outcomes later in childhood. Identified risk factors are targets for novel interventions, which ideally would be delivered early to at-risk children.
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Affiliation(s)
- Sarah O'Neill
- The City College and The Graduate Center, City University of New York, New York, NY, USA.
- Department of Psychology, The City College and The Graduate Center, The City College of New York, 160 Convent Avenue, New York, NY, 10031, USA.
| | - Khushmand Rajendran
- Department of Social Sciences, Human Services and Criminal Justice, Borough of Manhattan Community College, City University of New York, New York, NY, USA
| | | | - Jeffrey M Halperin
- Department of Psychology, Queens College and The Graduate Center, City University of New York, Flushing, NY, USA
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Pauli-Pott U, Schloß S, Heinzel-Gutenbrunner M, Becker K. Multiple causal pathways in attention-deficit/hyperactivity disorder – Do emerging executive and motivational deviations precede symptom development? Child Neuropsychol 2017; 25:179-197. [DOI: 10.1080/09297049.2017.1380177] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ursula Pauli-Pott
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Marburg, Germany
| | - Susan Schloß
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Marburg, Germany
| | - Monika Heinzel-Gutenbrunner
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Marburg, Germany
| | - Katja Becker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University of Marburg, Marburg, Germany
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Tehrani-Doost M, Noorazar G, Shahrivar Z, Banaraki AK, Beigi PF, Noorian N. Is Emotion Recognition Related to Core Symptoms of Childhood ADHD? JOURNAL OF THE CANADIAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY = JOURNAL DE L'ACADEMIE CANADIENNE DE PSYCHIATRIE DE L'ENFANT ET DE L'ADOLESCENT 2017; 26:31-38. [PMID: 28331501 PMCID: PMC5349280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 12/21/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Children with attention deficit/hyperactivity disorder (ADHD) have some problems in social relationships which may be related to their deficit in recognizing emotional expressions. It is not clear if the deficit in emotion recognition is secondary to core symptoms of ADHD or can be considered as an independent symptom. This study aimed to evaluate the ability of detecting emotional faces and its relation to inattention and hyperactivity-impulsivity in children with ADHD compared to a typically developing (TD) group. METHODS Twenty-eight boys diagnosed as having ADHD, aged from seven to 12 years old were compared to 27 TD boys using a computerized Facial Emotion Recognition Task (FERT). Conners' Parent Rating Scale (CPRS) and Continuous Performance Test II (CPT II) were also administered to assess the severity of inattention and impulsivity. RESULTS The percentages of angry, happy and sad faces detected by children with ADHD were significantly lower (p<0.05) compared to the control group. The time spent in recognizing happy faces was higher in the ADHD group (p=0.04). The sequential regression analyses showed a significant association between angry and sad targets recognition and inattention (P<0.05), as well as between oppositionality and angry faces detection (P<0.05) when hyperactivity-impulsivity was added to the model. CONCLUSION It can be concluded that children with ADHD suffer from some impairments in recognizing angry, happy and sad faces. This deficit may be related to inattention and hyperactivity-impulsivity.
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Affiliation(s)
- Mehdi Tehrani-Doost
- Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran
- Research Center of Cognitive and Behavioral Sciences, Tehran University of Medical Sciences, Tehran, Iran
- Institute for Cognitive Science Studies, Tehran, Iran
| | - Gholamreza Noorazar
- Clinical Psychiatry Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Shahrivar
- Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran
- Research Center of Cognitive and Behavioral Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Nahid Noorian
- Institute for Cognitive Science Studies, Tehran, Iran
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