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Cross-sectional evaluation of cognitive functioning in children, adolescents and young adults with ADHD

  • Biological Child and Adolescent Psychiatry - Original Article
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Abstract

Attention-deficit/hyperactivity disorder (ADHD) often persists into adulthood, albeit with changes in clinical symptoms throughout the life span. Although effect sizes of neuropsychological deficits in ADHD are well established, developmental approaches have rarely been explored and little is yet known about age-dependent changes in cognitive dysfunction from childhood to adulthood. In this cross-sectional study, 20 male children (8–12 years), 20 adolescents (13–16 years), and 20 adults (18–40 years) with ADHD and a matched control group were investigated using six experimental paradigms tapping into different domains of cognitive dysfunction. Subjects with ADHD were more delay-aversive and showed deficits in time discrimination and time reproduction, but they were not impaired in working memory, interference control or time production. Independent of age, the most robust group differences were observed with respect to delay aversion and time reproduction, pointing to persistent dysfunction in the mesolimbic reward circuitry and in the frontal-striatal-cerebellar timing system in subjects with ADHD. Across all tasks, effect sizes were lowest for adolescents with ADHD compared to age-matched controls. Developmental dissociations were found only for simple stimuli comparison, which was particularly impaired in ADHD children. Thus, in line with current multiple-pathway approaches to ADHD, our data suggest that deficits in different cognitive domains are persistent across the lifespan, albeit less pronounced in adolescents with ADHD.

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References

  • Albrecht B, Rothenberger A, Sergeant J, Tannock R, Uebel H, Banaschewski T (2008) Interference control in attention-deficit/hyperactivity disorder: differential Stroop effects for colour-naming versus counting. J Neural Transm 115:241–247

    Article  CAS  PubMed  Google Scholar 

  • Barkley RA (1997) Behavioral inhibition, sustained attention, and executive functions: constructing a unifying theory of ADHD. Psychol Bull 121:65–94

    Article  CAS  PubMed  Google Scholar 

  • Barkley RA (1998) Attention-deficit hyperactivity disorder: a handbook for diagnosis and treatment, 2nd edn. Guilford Press, New York

  • Barkley RA, Edwards G, Laneri M, Fletcher K, Metevia L (2001a) Executive functioning, temporal discounting, and sense of time in adolescents with attention deficit hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD). J Abnorm Child Psychol 29:541–556

    Article  CAS  PubMed  Google Scholar 

  • Barkley RA, Murphy KR, Bush T (2001b) Time perception and reproduction in young adults with attention deficit hyperactivity disorder. Neuropsychology 15:351–360

    Article  CAS  PubMed  Google Scholar 

  • Bauermeister JJ, Barkley RA, Martinez JV, Cumba E, Ramirez RR, Reina G et al (2005) Time estimation and performance on reproduction tasks in subtypes of children with attention deficit hyperactivity disorder. J Clin Child Adolesc Psychol 34:151–162

    Article  PubMed  Google Scholar 

  • Biederman J, Faraone SV, Spencer T, Wilens T, Norman D, Lapey KA, Mick E et al (1993) Patterns of psychiatric comorbidity, cognition, and psychosocial functioning in adults with attention deficit hyperactivity disorder. Am J Psychiatry 150:1792–1798

    CAS  PubMed  Google Scholar 

  • Biederman J, Mick E, Faraone SV (2000) Age-dependent decline of symptoms of attention deficit hyperactivity disorder: impact of remission definition and symptom type. Am J Psychiatry 157:816–818

    Article  CAS  PubMed  Google Scholar 

  • Biederman J, Petty CR, Fried R, Doyle AE, Spencer T, Seidman LJ et al (2007) Stability of executive function deficits into young adult years: a prospective longitudinal follow-up study of grown up males with ADHD. Acta Psychiatr Scand 116:129–136

    Article  CAS  PubMed  Google Scholar 

  • Blasi G, Goldberg TE, Weickert T, Das S, Kohn P, Zoltick B et al (2006) Brain regions underlying response inhibition and interference monitoring and suppression. Eur J Neurosci 23:658–1664

    Article  Google Scholar 

  • Boonstra AM, Oosterlaan J, Sergeant JA, Buitelaar JK (2005) Executive functioning in adult ADHD: a meta-analytic review. Psychol Med 35:1097–1108

    Article  PubMed  Google Scholar 

  • Bunge SA, Ochsner KN, Desmond JE, Glover GH, Gabrieli JD (2001) Prefrontal regions involved in keeping information in and out of mind. Brain 124:2074–2086

    Article  CAS  PubMed  Google Scholar 

  • Bush G, Frazier JA, Rauch SL, Seidman LJ, Whalen PJ, Jenike MA et al (1999) Anterior cingulate cortex dysfunction in attention-deficit/hyperactivity disorder revealed by fMRI and the Counting Stroop. Biol Psychiatry 45:1542–1552

    Article  CAS  PubMed  Google Scholar 

  • Carlson CL, Tamm L (2000) Responsiveness of children with attention deficit-hyperactivity disorder to reward and response cost: differential impact on performance and motivation. J Consult Clin Psychol 69:73–83

    Google Scholar 

  • Castellanos FX, Lee PP, Sharp W, Jeffries NO, Greenstein DK, Clasen LS et al (2002) Developmental trajectories of brain volume abnormalities in children and adolescents with attention-deficit/hyperactivity disorder. JAMA 288:1740–1748

    Article  PubMed  Google Scholar 

  • Conners C, Erhardt D, Sparrow E (1998) The Conners Adult ADHD Rating Scale-Long Version (CAARS-S-L). Multi-Health Systems, Toronto

  • Conners CK, Epstein JN, Angold A, Klaric J (2003) Continuous performance test performance in a normative epidemiological sample. J Abnorm Child Psychol 31:555–562

    Article  PubMed  Google Scholar 

  • Crone EA, Wendelken C, Donohue S, van Leijenhorst L, Bunge SA (2006) Neurocognitive development of the ability to manipulate information in working memory. Proc Natl Acad Sci USA 103:9315–9320

    Article  CAS  PubMed  Google Scholar 

  • Dige N, Wik G (2005) Adult attention deficit hyperactivity disorder identified by neuropsychological testing. Int J Neurosci 115: 169–183

    Article  PubMed  Google Scholar 

  • Doepfner M, Lehmkuhl G (1998) Diagnostic system for mental disorders in child and adolescence according to ICD-10 and DSM-IV (DISYPS-KJ). Huber, Bern

  • Dowson JH, McLean A, Bazanis E, Toone B, Young S, Robbins TW et al (2004) Impaired spatial working memory in adults with attention-deficit/hyperactivity disorder: comparisons with performance in adults with borderline personality disorder and in control subjects. Acta Psychiatr Scand 110:45–54

    Article  CAS  PubMed  Google Scholar 

  • Drechsler R, Brandeis D, Foldenyi M, Imhof K, Steinhausen HC (2005) The course of neuropsychological functions in children with attention deficit hyperactivity disorder from late childhood to early adolescence. J Child Psychol Psychiatry 46:824–836

    Article  PubMed  Google Scholar 

  • Drechsler R, Rizzo P, Steinhausen HC (2009) Decision making with uncertain reinforcement in children with attention deficit/hyperactivity disorder (ADHD). Child Neuropsychol (in press)

  • Ernst M, Zametkin AJ, Matochik JA, Jons PH, Cohen RM (1998) DOPA decarboxylase activity in attention deficit hyperactivity disorder adults. A [fluorine-18]fluorodopa positron emission tomographic study. J Neurosci 18:5901–5907

    CAS  PubMed  Google Scholar 

  • Faraone SV, Biederman J, Mick E (2006) The age-dependent decline of attention deficit hyperactivity disorder: a meta-analysis of follow-up studies. Psychol Med 36:159–165

    Article  PubMed  Google Scholar 

  • Fayyad J, De Graaf R, Kessler R, Alonso J, Angermeyer M, Demyttenaere K et al (2007) Cross-national prevalence and correlates of adult attention-deficit hyperactivity disorder. Br J Psychiatry 190:402–409

    Article  CAS  PubMed  Google Scholar 

  • Garrett A, Penniman L, Epstein JN, Casey BJ, Hinshaw SP, Glover G et al (2008) Neuroanatomical abnormalities in adolescents with attention-deficit/hyperactivity disorder. J Am Acad Child Adolesc Psychiatry 47:1321–1328

    Article  PubMed  Google Scholar 

  • Giedd JN, Blumenthal J, Jeffries NO, Castellanos FX, Liu H, Zijdenbos A et al (1999) Brain development during childhood and adolescence: a longitudinal MRI study. Nat Neurosci 2:861–863

    Article  CAS  PubMed  Google Scholar 

  • Gillberg C, Gillberg IC, Rasmussen P, Kadesjö B, Söderström H, Rastam M et al (2004) Co-existing disorders in ADHD–implications for diagnosis and intervention. Eur Child Adolesc Psychiatry 13 Suppl 1:180–192

    Google Scholar 

  • Halperin JM, Schulz KP (2006) Revisiting the role of the prefrontal cortex in the pathophysiology of attention-deficit/hyperactivity disorder. Psychol Bull 132:560–581

    Article  PubMed  Google Scholar 

  • Halperin JM, Trampush JW, Miller CJ, Marks DJ, Newcorn JH (2008) Neuropsychological outcome in adolescents/young adults with childhood ADHD: profiles of persisters, remitters and controls. J Child Psychol Psychiatry 49:958–966

    Article  PubMed  Google Scholar 

  • Hervey AS, Epstein JN, Curry JF (2004) Neuropsychology of adults with attention-deficit/hyperactivity disorder: a meta-analytic review. Neuropsychologia 18:485–503

    Article  Google Scholar 

  • Himpel S, Banaschewski T, Grüttner A, Becker A, Heise A, Üebel A et al (2009) Duration discrimination in the range of milliseconds and seconds in children with ADHD and their unaffected siblings. Psychol Med 39:1745–1751

    Article  CAS  PubMed  Google Scholar 

  • Homack S, Riccio CA (2004) A meta-analysis of the sensitivity and specificity of the Stroop Color and Word Test with children. Arch Clin Neuropsychol 19:725–743

    Article  PubMed  Google Scholar 

  • Ivry R (1996) The representation of temporal information in perception and motor control. Curr Opin Neurobiol 6:851–857

    Article  CAS  PubMed  Google Scholar 

  • Kaufman J, Birmaher B, Brent D, Rao U, Flynn C, Moreci P et al (1997) Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version (K-SADS-PL): initial reliability and validity data. J Am Acad Child Adolesc Psychiatry 36:980–988

    Article  CAS  PubMed  Google Scholar 

  • Kittler JE, Menard W, Phillips KA (2007) Weight concerns in individuals with body dysmorphic disorder. Eat Behav 8:115–120

    Article  PubMed  Google Scholar 

  • Konrad K, Neufang S, Fink GR, Herpertz-Dahlmann B (2007) Long-term effects of methylphenidate on neural networks of attention in children with ADHD: results from a longitudinal functional MRI study. J Am Acad Child Adolesc Psychiatry 46:1633–1641

    Article  PubMed  Google Scholar 

  • Levitt H (1971) Transformed up-down methods in psychoacoustics. J Acoust Soc Am 49:467–477

    Article  PubMed  Google Scholar 

  • Lijffijt M, Kenemans JL, Verbaten MN, van Engeland H (2005) A meta-analytic review of stopping performance in attention-deficit/hyperactivity disorder: deficient inhibitory motor control? J Abnorm Psychol 114:216–222

    Article  PubMed  Google Scholar 

  • Mackie S, Shaw P, Lenroot R, Pierson R, Greenstein DK, Nugent TF et al (2007) Cerebellar development and clinical outcome in attention deficit hyperactivity disorder. Am J Psychiatry 164:647–655

    Article  PubMed  Google Scholar 

  • Martel M, Nikolas M, Nigg JT (2007) Executive function in adolescents with ADHD. J Am Acad Child Adolesc Pschiatry 46:1437–1444

    Article  Google Scholar 

  • Martinussen R, Hayden J, Hogg-Johnson SH, Tannock R (2005) A meta-analysis of working memory impairments in children with attention-deficit/hyperactivity disorder. J Am Acad Child Adolesc Psychiatry 44:377–384

    Article  PubMed  Google Scholar 

  • McClure SM, Laibson DI, Loewenstein G, Cohen JD (2004) Separate neural systems value immediate and delayed monetary rewards. Science 306:503–507

    Article  CAS  PubMed  Google Scholar 

  • McInerney RJ, Kerns KA (2003) Time reproduction in children with ADHD: motivation matters. Child Neuropsychol 9:91–108

    PubMed  Google Scholar 

  • McLoughlin G, Albrecht B, Banaschewski T, Rothenberger A, Brandeis D, Asherson P et al (2009) Performance monitoring is altered in adult ADHD: a familial event-related potential investigation. Neuropsychologia 47:3134–3142

    Article  PubMed  Google Scholar 

  • Meaux JB, Chelonis JJ (2003) Time perception differences in children with and without ADHD. J Pediatr Health Care 17:64–71

    PubMed  Google Scholar 

  • Mullins C, Bellgrove MA, Gill M, Robertson IH (2005) Variability in time reproduction: difference in ADHD combined and inattentive subtypes. J Am Acad Child Adolesc Psychiatry 44:169–176

    Article  PubMed  Google Scholar 

  • Neufang S, Fink GR, Herpertz-Dahlmann B, Willmes K, Konrad K (2008) Developmental changes in neural activation and psychophysiological interaction patterns of brain regions associated with interference control and time perception. Neuroimage 43:399–409

    Article  PubMed  Google Scholar 

  • Nigg JT (2006) Temperament and developmental psychopathology. J Child Psychol Psychiatry 47:395–422

    Article  PubMed  Google Scholar 

  • Nigg JT, Casey BJ (2005) An integrative theory of attention-deficit/hyperactivity disorder based on the cognitive and affective neurosciences. Dev Psychopathol 17:785–806

    PubMed  Google Scholar 

  • Nigg JT, Stavro G, Ettenhofer M, Hambrick DZ, Miller T, Henderson JM (2005) Executive functions and ADHD in adults: evidence for selective effects on ADHD symptom domains. J Abnorm Psychol 114:706–717

    Article  PubMed  Google Scholar 

  • Pennington BF, Ozonoff S (1996) Executive functions and developmental psychopathology. J Child Psychol Psychiatry 37:51–87

    Article  CAS  PubMed  Google Scholar 

  • Peterson BS, Kane MJ, Alexander GM, Lacadie C, Skudlarski P, Leung HC et al (2002) An event-related functional MRI study comparing interference effects in the Simon and Stroop tasks. Cogn Brain Res 13:427–440

    Article  Google Scholar 

  • Plichta MM, Vasic N, Wolf C, Lesch KP, Brummer D, Jacob C et al (2009) Neural hyporesponsiveness and hyperresponsiveness during immediate and delayed reward processing in adult attention-deficit/hyperactivity disorder. Biol Psychiatry 65:7–14

    Article  PubMed  Google Scholar 

  • Pliszka SR (1998) Comorbidity of attention-deficit/hyperactivity disorder with psychiatric disorder: an overview. J Clin Psychiatry 59:50–58

    PubMed  Google Scholar 

  • Polanczyk G, de Lima MS, Horta BL, Biederman J, Rohde LA (2007) The worldwide prevalence of ADHD: a systematic review and metaregression analysis. Am J Psychiatry 164:942–948

    Article  PubMed  Google Scholar 

  • Ragland JD, Turetsky BI, Gur RC, Gunning-Dixon F, Turner T, Schroeder L et al (2002) Working memory for complex figures: an fMRI comparison of letter and fractal n-back tasks. Neuropsychology 16:370–379

    Article  PubMed  Google Scholar 

  • Retz-Junginger P, Retz W, Blocher D, Weijers HG, Trott GE, Wender PH et al (2002) Wender Utah rating scale. The short-version for the assessment of the attention-deficit hyperactivity disorder in adults. Nervenarzt 73:830–838

    Article  CAS  PubMed  Google Scholar 

  • Retz-Junginger P, Retz W, Blocher D, Stieglitz RD, Supprian T, Wender PH et al (2003) Reliabilität und Validität der Wender Utah Rating Scale Kurzform. Nervenarzt 74:987–993

    Article  CAS  PubMed  Google Scholar 

  • Rosler M, Retz W, Retz-Junginger P, Thome J, Supprian T, Nissen T et al (2004) Instrumente zur Diagnostik der Aufmerksamkeitsdefizit-/Hyperaktivitätsstörung (ADHS) im Erwachsenenalter: Selbstbeurteilungsskala (ADHS-SB) und Diagnosecheckliste (ADHS-DC). Nervenarzt 75:888–895

    CAS  PubMed  Google Scholar 

  • Rubia K, Smith AB, Woolley J, Nosarti C, Heyman I, Taylor E et al (2006) Progressive increase of frontostriatal bran activation from childhood to adulthood during event-related tasks of cognitive control. Hum Brain Mapp 27:973–993

    Article  PubMed  Google Scholar 

  • Scahill L, Schwab-Stone M (2000) Epidemiology of ADHD in school-age children. Child Adolesc Psychiatr Clin N Am 9:541–555

    CAS  PubMed  Google Scholar 

  • Scheres A, Dijkstra M, Ainslie E, Balkan J, Reynolds B, Sonuga-Barke E et al (2006) Temporal and probabilistic discounting of rewards in children and adolescents: effects of age and ADHD symptoms. Neuropsychologia 44:2092–2103

    Article  PubMed  Google Scholar 

  • Scheres A, Milham MP, Knutson B, Castellanos FX (2007) Ventral striatal hyporesponsiveness during reward anticipation in attention-deficit/hyperactivity disorder. Biol Psychiatry 61:720–724

    Article  PubMed  Google Scholar 

  • Schwartz K, Verhaeghen P (2008) ADHD and Stroop interference from age 9 to age 41 years: a meta-analysis of developmental effects. Psychol Med 38:1607–1616

    Article  CAS  PubMed  Google Scholar 

  • Sergeant JA, Oosterlaan J, van der Merre J (1999) Information processing and energetic factors in attention-deficit/hyperactivity disorder. In: Quay HC, Hogan AE (eds) Handbook of disruptive behaviour disorders. Kluwer Academic/Plenum Publishers, New York, pp 75–104

    Google Scholar 

  • Smith A, Taylor E, Rogers JW, Newman S, Rubia K (2002) Evidence for a pure time perception deficit in children with ADHD. J Child Psychol Psychiatry 43:529–542

    Article  PubMed  Google Scholar 

  • Smith A, Taylor E, Lidzba K, Rubia K (2003) A right hemispheric frontocerebellar network for time discrimination of several hundreds of milliseconds. Neuroimage 20:344–350

    Article  PubMed  Google Scholar 

  • Smith AB, Taylor E, Brammer M, Halari R, Rubia K (2008) Reduced activation in right lateral prefrontal cortex and anterior cingulate gyrus in medication-naive adolescents with attention deficit hyperactivity disorder during time discrimination. J Child Psychol Psychiatry 49:977–985

    Article  PubMed  Google Scholar 

  • Solanto MV, Abikoff H, Sonuga-Barke E, Schachar R, Logan GD, Wigal T et al (2001) The ecological validity of delay aversion and response inhibition as measures of impulsivity in AD/HD: a supplement to the NIMH multi-modal treatment study of AD/HD. J Abnorm Child Psychol 29:215–228

    Article  CAS  PubMed  Google Scholar 

  • Sonuga-Barke EJS (2002) Psychological heterogeneity in AD/HD: a dual pathway model of behaviour and cognition. Behav Brain Res 130:29–36

    Article  PubMed  Google Scholar 

  • Sonuga-Barke EJS, Taylor E, Sembi S, Smith J (1992) Hyperactivity and delay aversion–I. The effect of delay on choice. J Child Psychol Psychiatry 33:387–398

    Article  CAS  PubMed  Google Scholar 

  • Sonuga-Barke EJS, Dalen L, Remington B (2003) Do executive deficits and delay aversion make independent contributions to preschool attention-deficit/hyperactivity disorder symptoms? J Am Acad Child Adolesc Psychiatry 42:1335–1342

    Article  PubMed  Google Scholar 

  • Sowell ER, Peterson BS, Thompson PM, Welcome SE, Henkenius AL, Toga AW (2003) Mapping cortical change across the human life span. Nat Neurosci 6:309–315

    Article  CAS  PubMed  Google Scholar 

  • Spencer T, Biederman J, Wilens T (1999) Attention-deficit/hyperactivity disorder and comorbidity. Pediatr Clin N Am 46:915–927

    Article  CAS  Google Scholar 

  • Steinhausen HC, Metzke CW, Meier M, Kannenberg R (1998) Prevalence of child and adolescent psychiatric disorders: the Zurich epidemiological study. Acta Psychiatr Scand 98:262–271

    Article  CAS  PubMed  Google Scholar 

  • Strohle A, Stoy M, Wrase J, Schwarzer S, Schlagenhauf F, Huss M et al (2008) Reward anticipation and outcomes in adult males with attention-deficit/hyperactivity disorder. Neuroimage 39:966–972

    Article  PubMed  Google Scholar 

  • Tabachnick BG, Fidell LS (1996) Using multivariate statistics, 3rd edn. HarperCollins College Publishers, New York

    Google Scholar 

  • Tewes U (1994) Hamburg-Wechsler-Intelligenztest für Erwachsene–Revision 1991 (HAWIE-R). Huber, Bern

  • Thompson PM, Giedd JN, Woods RP, MacDonald D, Evans AC, Toga AW (2000) Growth patterns in the developing brain detected by using continuum mechanical tensor maps. Nature 404:190–193

    Article  CAS  PubMed  Google Scholar 

  • Toplak ME, Tannock R (2005) Time perception: modality and duration effects in attention-deficit/hyperactivity disorder (ADHD). J Abnorm Child Psychol 33:639–654

    Article  PubMed  Google Scholar 

  • Tripp G, Alsop B (2001) Sensitivity to reward delay in children with attention deficit hyperactivity disorder (ADHD). J Child Psychol Psychiatry 42:691–698

    Article  CAS  PubMed  Google Scholar 

  • Tucha L, Tucha O, Walitza S, Sontag TA, Laufkötter R, Linder M et al (2009) Vigilance and sustained attention in children and adults with ADHD. J Atten Disord 12:410–421

    Article  PubMed  Google Scholar 

  • Valera EM, Faraone SV, Biederman J, Poldrack RA, Seidman LJ (2005) Functional neuroanatomy of working memory in adults with attention-deficit/hyperactivity disorder. Biol Psychiatry 57: 439–447

    Article  PubMed  Google Scholar 

  • Van Mourik R, Oosterlaan J, Sergeant JA (2005) The Stroop revisited: a meta-analysis of interference control in AD/HD. J Child Psychol Psychiatry 46:150–165

    Article  PubMed  Google Scholar 

  • Wager TD, Smith EE (2003) Neuroimaging studies of working memory: a meta-analysis. Cogn Affect Behav Neurosci 3:255–274

    Article  PubMed  Google Scholar 

  • Weiss RH (1998) Grundintelligenztest Skala 2 (CFT 20). Hogrefe, Göttingen

    Google Scholar 

  • Weiss RH, Osterland J (1997) Grundintelligenztest Skala 1 (CFT1). Hogrefe, Göttingen

    Google Scholar 

  • Wilcox RR, Keselman HJ, Kowalchuk RK (1998) Can tests for treatment group equality be improved? The bootstrap and trimmed means conjecture. Br J Math Stat Psychol 51:123–134

    Google Scholar 

  • Willcutt EG, Doyle AE, Nigg JT, Faraone SV, Pennington BF (2005) Validity of the executive function theory of attention-deficit/hyperactivity disorder: a meta-analytic review. Biol Psychiatry 57:1336–1346

    Article  PubMed  Google Scholar 

  • Wittchen H, Zaudig M, Fydrich T (1997) Strukturiertes Klinisches Interview für DSM IV (SKID). Hogrefe, Göttingen

    Google Scholar 

Download references

Acknowledgments

This study was supported by a grant to K.K., S.C.H. and B.H–D. by the Interdisciplinary Center of Clinical Research Aachen (IZKF N65) in Germany. K.K., B.H.-D. gratefully acknowledge further support by the Deutsche Forschungsgemeinschaft (DFG-KFO112-II, TP 5).

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Marx, I., Hübner, T., Herpertz, S.C. et al. Cross-sectional evaluation of cognitive functioning in children, adolescents and young adults with ADHD. J Neural Transm 117, 403–419 (2010). https://doi.org/10.1007/s00702-009-0345-3

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