Chris Hollis

Summary

Affiliation: University of Nottingham
Country: UK

Publications

  1. pmc Transition to adult mental health services for young people with attention deficit/hyperactivity disorder (ADHD): a qualitative analysis of their experiences
    Katie D Swift
    Child and Adolescent Mental Health Services, Nottinghamshire Healthcare NHS Trust, Nottingham, United Kingdom
    BMC Psychiatry 13:74. 2013
  2. ncbi request reprint Developmental precursors of child- and adolescent-onset schizophrenia and affective psychoses: diagnostic specificity and continuity with symptom dimensions
    Chris Hollis
    Section of Developmental Psychiatry, Division of Psychiatry, University of Nottingham, E Floor, South Block, Queen s Medical Centre, UK
    Br J Psychiatry 182:37-44. 2003
  3. doi request reprint Different psychological effects of cannabis use in adolescents at genetic high risk for schizophrenia and with attention deficit/hyperactivity disorder (ADHD)
    Chris Hollis
    Developmental Psychiatry, University of Nottingham, E Floor, South Block, Queens Medical Centre, Derby Road, Nottingham, England NG7 2UH, UK
    Schizophr Res 105:216-23. 2008
  4. pmc Task-related default mode network modulation and inhibitory control in ADHD: effects of motivation and methylphenidate
    Elizabeth B Liddle
    University of Nottingham, Nottingham, UK
    J Child Psychol Psychiatry 52:761-71. 2011
  5. doi request reprint Error processing-associated event-related potentials in schizophrenia and unaffected siblings
    Molly Simmonite
    Division of Psychiatry, University of Nottingham, Queens Medical Centre, Nottingham, England United Kingdom
    Int J Psychophysiol 84:74-9. 2012
  6. doi request reprint Electrophysiological indices of abnormal error-processing in adolescents with attention deficit hyperactivity disorder (ADHD)
    Madeleine J Groom
    Developmental Psychiatry, University of Nottingham, UK
    J Child Psychol Psychiatry 51:66-76. 2010
  7. doi request reprint The clinical utility of the continuous performance test and objective measures of activity for diagnosing and monitoring ADHD in children: a systematic review
    Charlotte L Hall
    Division of Psychiatry and Applied Psychology, CLAHRC EM, Institute of Mental Health, University of Nottingham Innovation Park, Triumph Road, Nottingham, NG7 2TU, UK
    Eur Child Adolesc Psychiatry 25:677-99. 2016
  8. pmc A qualitative process evaluation of electronic session-by-session outcome measurement in child and adolescent mental health services
    Charlotte L Hall
    CLAHRC NDL, University of Nottingham, Nottingham, UK
    BMC Psychiatry 14:113. 2014
  9. ncbi request reprint Event-related potentials in adolescents with schizophrenia and their siblings: a comparison with attention-deficit/hyperactivity disorder
    Madeleine J Groom
    Developmental Psychiatry, University of Nottingham, Nottingham, England
    Biol Psychiatry 63:784-92. 2008
  10. pmc Developing mHealth Remote Monitoring Technology for Attention Deficit Hyperactivity Disorder: A Qualitative Study Eliciting User Priorities and Needs
    Lucy Simons
    NIHR MindTech Healthcare Technology Co operative, University of Nottingham, Nottingham, United Kingdom
    JMIR Mhealth Uhealth 4:e31. 2016

Detail Information

Publications32

  1. pmc Transition to adult mental health services for young people with attention deficit/hyperactivity disorder (ADHD): a qualitative analysis of their experiences
    Katie D Swift
    Child and Adolescent Mental Health Services, Nottinghamshire Healthcare NHS Trust, Nottingham, United Kingdom
    BMC Psychiatry 13:74. 2013
    ..The aim of the current study is to explore the experiences of young people with ADHD during transition from CAMHS to AMHS...
  2. ncbi request reprint Developmental precursors of child- and adolescent-onset schizophrenia and affective psychoses: diagnostic specificity and continuity with symptom dimensions
    Chris Hollis
    Section of Developmental Psychiatry, Division of Psychiatry, University of Nottingham, E Floor, South Block, Queen s Medical Centre, UK
    Br J Psychiatry 182:37-44. 2003
    ..An increased rate of premorbid impairment has been reported in both child- and adolescent-onset schizophrenic and affective psychoses...
  3. doi request reprint Different psychological effects of cannabis use in adolescents at genetic high risk for schizophrenia and with attention deficit/hyperactivity disorder (ADHD)
    Chris Hollis
    Developmental Psychiatry, University of Nottingham, E Floor, South Block, Queens Medical Centre, Derby Road, Nottingham, England NG7 2UH, UK
    Schizophr Res 105:216-23. 2008
    ..Controversy exists regarding whether young people at risk for schizophrenia are at increased risk of adverse mental effects of cannabis use...
  4. pmc Task-related default mode network modulation and inhibitory control in ADHD: effects of motivation and methylphenidate
    Elizabeth B Liddle
    University of Nottingham, Nottingham, UK
    J Child Psychol Psychiatry 52:761-71. 2011
    ..We also hypothesised that methylphenidate, an indirect dopamine agonist, would tend to normalise abnormal patterns of DMN deactivation...
  5. doi request reprint Error processing-associated event-related potentials in schizophrenia and unaffected siblings
    Molly Simmonite
    Division of Psychiatry, University of Nottingham, Queens Medical Centre, Nottingham, England United Kingdom
    Int J Psychophysiol 84:74-9. 2012
    ....
  6. doi request reprint Electrophysiological indices of abnormal error-processing in adolescents with attention deficit hyperactivity disorder (ADHD)
    Madeleine J Groom
    Developmental Psychiatry, University of Nottingham, UK
    J Child Psychol Psychiatry 51:66-76. 2010
    ..We investigated behavioural and electrophysiological indices relevant to one domain of cognitive control; namely error processing...
  7. doi request reprint The clinical utility of the continuous performance test and objective measures of activity for diagnosing and monitoring ADHD in children: a systematic review
    Charlotte L Hall
    Division of Psychiatry and Applied Psychology, CLAHRC EM, Institute of Mental Health, University of Nottingham Innovation Park, Triumph Road, Nottingham, NG7 2TU, UK
    Eur Child Adolesc Psychiatry 25:677-99. 2016
    ..The findings suggest that combining CPTs and an objective measure of activity may be particularly useful as a clinical tool and worthy of further pursuit. ..
  8. pmc A qualitative process evaluation of electronic session-by-session outcome measurement in child and adolescent mental health services
    Charlotte L Hall
    CLAHRC NDL, University of Nottingham, Nottingham, UK
    BMC Psychiatry 14:113. 2014
    ..However, the feasibility and acceptability of such regular monitoring is unknown...
  9. ncbi request reprint Event-related potentials in adolescents with schizophrenia and their siblings: a comparison with attention-deficit/hyperactivity disorder
    Madeleine J Groom
    Developmental Psychiatry, University of Nottingham, Nottingham, England
    Biol Psychiatry 63:784-92. 2008
    ..Previous research shows the N2 and P3 event-related potentials are abnormal in schizophrenia; specificity of these potential trait markers has not been well established...
  10. pmc Developing mHealth Remote Monitoring Technology for Attention Deficit Hyperactivity Disorder: A Qualitative Study Eliciting User Priorities and Needs
    Lucy Simons
    NIHR MindTech Healthcare Technology Co operative, University of Nottingham, Nottingham, United Kingdom
    JMIR Mhealth Uhealth 4:e31. 2016
    ..However, little is known about whether patients with ADHD, their families, and clinicians would be interested in using RMT...
  11. pmc Antecedents of Attention-Deficit/Hyperactivity Disorder Symptoms in Children Born Extremely Preterm
    Samantha Johnson
    Department of Health Sciences, University of Leicester, Leicester, United Kingdom School of Medicine, University of Nottingham, Nottingham, United Kingdom Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom Institute for Women s Health, University College London, London, United Kingdom Department of Psychology and Health Sciences Research Institute, University of Warwick, Coventry, United Kingdom
    J Dev Behav Pediatr 37:285-97. 2016
    ..To investigate antecedents of attention-deficit/hyperactivity disorder (ADHD) symptoms in children born extremely preterm (EP; <26-wk gestation)...
  12. pmc Morphological abnormalities in prefrontal surface area and thalamic volume in attention deficit/hyperactivity disorder
    Martin J Batty
    Institute of Mental Health, University of Nottingham, Nottingham, UK University Hospitals of Leicester NHS Trust, Leicester, UK
    Psychiatry Res 233:225-32. 2015
    ....
  13. pmc Effects of motivation and medication on electrophysiological markers of response inhibition in children with attention-deficit/hyperactivity disorder
    Madeleine J Groom
    Developmental Psychiatry, University of Nottingham, Nottingham, NG7 2UH, United Kingdom
    Biol Psychiatry 67:624-31. 2010
    ..Effects of motivational incentives on electrophysiological correlates of inhibitory control and relationships between motivation and stimulant medication have not been explicitly tested...
  14. doi request reprint Services for young people with attention deficit/hyperactivity disorder transitioning from child to adult mental health services: a national survey of mental health trusts in England
    Charlotte L Hall
    Collaboration for Leadership in Applied Health Research and Care, University of Nottingham, Nottingham, UK
    J Psychopharmacol 29:39-42. 2015
    ..An increase in the commission of specialist adult ADHD clinics is needed to ensure individuals have access to appropriate support and care. ..
  15. pmc The use of routine outcome measures in two child and adolescent mental health services: a completed audit cycle
    Charlotte L Hall
    CLAHRC, University of Nottingham, Nottingham, UK
    BMC Psychiatry 13:270. 2013
    ..Within Child and Adolescent Mental Health Services (CAMHS) in the UK the adoption of ROM in CAMHS has been supported by both national and local initiatives (such as government strategies, local commissioning policy, and research)...
  16. pmc Compensatory neural reorganization in Tourette syndrome
    Stephen R Jackson
    WCU Department of Brain and Cognitive Engineering, Korea University, Seoul 136 713, South Korea
    Curr Biol 21:580-5. 2011
    ..These results provide evidence for compensatory brain reorganization that may underlie the increased self-regulation mechanisms that have been hypothesized to bring about the control of tics during adolescence...
  17. pmc Cortical gray matter in attention-deficit/hyperactivity disorder: a structural magnetic resonance imaging study
    Martin J Batty
    University of Nottingham
    J Am Acad Child Adolesc Psychiatry 49:229-38. 2010
    ..We examined one such region, the pars opercularis, predicting a thinner cortex of the inferior frontal gyrus (IFG) in children with ADHD...
  18. doi request reprint Screening for autism in preterm children: diagnostic utility of the Social Communication Questionnaire
    Samantha Johnson
    Research Department of Academic Neonatology, Institute for Women s Health, UCL, London, UK
    Arch Dis Child 96:73-7. 2011
    ..Preterm survivors are at high risk for autism spectrum disorders (ASD). The diagnostic utility of the Social Communication Questionnaire (SCQ) in screening for ASD was assessed in extremely preterm children at 11 years of age...
  19. doi request reprint Annual Research Review: Digital health interventions for children and young people with mental health problems: a systematic and meta-review
    Chris Hollis
    Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Nottingham, UK
    J Child Psychol Psychiatry . 2016
    ..This review evaluates the evidence-base for DHIs and considers the key research questions and approaches to evaluation and implementation...
  20. pmc Protocol investigating the clinical utility of an objective measure of activity and attention (QbTest) on diagnostic and treatment decision-making in children and young people with ADHD-'Assessing QbTest Utility in ADHD' (AQUA): a randomised controlled tr
    Charlotte L Hall
    CLAHRC, University of Nottingham, Nottingham, UK
    BMJ Open 4:e006838. 2014
    ..This trial investigates whether providing clinicians with an objective report of levels of attention, impulsivity and activity can lead to an earlier, and more accurate, clinical diagnosis and improved patient outcome...
  21. doi request reprint The incremental validity of a computerised assessment added to clinical rating scales to differentiate adult ADHD from autism spectrum disorder
    Madeleine J Groom
    Division of Psychiatry and Applied Psychology, Institute of Mental Health, University of Nottingham, Triumph Road, Nottingham NG7 2TU, UK
    Psychiatry Res 243:168-73. 2016
    ..All predictors were significant. ROC curves indicated superior specificity of QbTotal. The findings present preliminary evidence that adding QbTest to clinical rating scales may improve the differentiation of ADHD and ASD in adults. ..
  22. pmc Driving behaviour in adults with attention deficit/hyperactivity disorder
    Madeleine J Groom
    Division of Psychiatry and Applied Psychology, University of Nottingham, Institute of Mental Health, University of Nottingham Innovation Park, Triumph Road, Nottingham, NG7 2TU, UK
    BMC Psychiatry 15:175. 2015
    ....
  23. doi request reprint Reduced Tic Symptomatology in Tourette Syndrome After an Acute Bout of Exercise: An Observational Study
    Elena Nixon
    University of Nottingham, UK
    Behav Modif 38:235-63. 2014
    ..The present findings provide novel empirical evidence for the beneficial effect of exercise on TS symptomatology bearing important research and clinical implications. ..
  24. pmc 'Mind the gap'--mapping services for young people with ADHD transitioning from child to adult mental health services
    Charlotte L Hall
    CLAHRC NDL, University of Nottingham, Nottingham, UK
    BMC Psychiatry 13:186. 2013
    ..However, service provision for adults with ADHD is limited. Additionally, there is little guidance or research on how best to transition young people with ADHD from child to adult services...
  25. pmc Motor excitability is reduced prior to voluntary movements in children and adolescents with Tourette syndrome
    Stephen R Jackson
    School of Psychology, University of Nottingham, UK
    J Neuropsychol 7:29-44. 2013
    ..These results provide evidence for compensatory brain reorganization that may underlie the increased self-regulation mechanisms that have been hypothesized to bring about the control of tics during adolescence...
  26. ncbi request reprint Psychiatric disorders in extremely preterm children: longitudinal finding at age 11 years in the EPICure study
    Samantha Johnson
    Institute for Women s Health, University College London and the School of Clinical Sciences, University of Nottingham, UK
    J Am Acad Child Adolesc Psychiatry 49:453-63.e1. 2010
    ..To investigate the prevalence and risk factors for psychiatric disorders in extremely preterm children...
  27. pmc Clinical effectiveness and patient perspectives of different treatment strategies for tics in children and adolescents with Tourette syndrome: a systematic review and qualitative analysis
    Chris Hollis
    Division of Psychiatry and Applied Psychology, Institute of Mental Health, University of Nottingham Innovation Park, University of Nottingham, Nottingham, UK
    Health Technol Assess 20:1-450, vii-viii. 2016
    ..Tourette syndrome (TS) is a neurodevelopmental condition characterised by chronic motor and vocal tics affecting up to 1% of school-age children and young people and is associated with significant distress and psychosocial impairment...
  28. doi request reprint Reduced event-related low frequency EEG activity in patients with early onset schizophrenia and their unaffected siblings
    Molly Simmonite
    Division of Psychiatry, University of Nottingham, Nottingham, UK Electronic address
    Psychiatry Res 232:51-7. 2015
    ..These findings also suggest abnormal evoked delta oscillations are associated with an increased familial risk of developing the disorder. ..
  29. pmc Evaluating the effectiveness of a schools-based programme to promote exercise self-efficacy in children and young people with risk factors for obesity: steps to active kids (STAK)
    Cris Glazebrook
    School of Community Health Sciences, Division of Psychiatry, University of Nottingham, UK
    BMC Public Health 11:830. 2011
    ..This study aims to evaluate the efficacy and feasibility of a schools-based activity programme suitable for children with risk factors for adult obesity, including asthma, overweight and low exercise self-efficacy...
  30. ncbi request reprint Examining the relationship between rightward visuo-spatial bias and poor attention within the normal child population using a brief screening task
    Tom Manly
    MRC Cognition and Brain Sciences Unit, Cambridge, UK
    J Child Psychol Psychiatry 46:1337-44. 2005
    ..As genetic research suggests that ADHD may be better viewed as an extreme on a continuum rather than a distinct entity, here we examined this issue in boys from the normal population...
  31. ncbi request reprint Towards an understanding of unique and shared pathways in the psychopathophysiology of ADHD
    Tobias Banaschewski
    Child and Adolescent Psychiatry, University of Gottingen, Von Siebold Str 5, D 37075 Gottingen, Germany
    Dev Sci 8:132-40. 2005
    ....
  32. ncbi request reprint Cognitive processes in children's reading and attention: the role of working memory, divided attention, and response inhibition
    Robert Savage
    Department of Educational and Counselling Psychology, McGill University, Canada
    Br J Psychol 97:365-85. 2006
    ..Visual memory and dual-task functioning are, however, purer indices of cognitive difficulty in children experiencing attention problems...