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Bondopandhyay U, McGrath J, Coogan AN. Associations between sleep problems in children with ADHD and parental insomnia and ADHD symptoms. PLoS One 2024; 19:e0298377. [PMID: 38771841 PMCID: PMC11108211 DOI: 10.1371/journal.pone.0298377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 01/24/2024] [Indexed: 05/23/2024] Open
Abstract
Sleep problems are common in children with attention deficit hyperactivity disorder (ADHD). Children's sleep problem may influence, and be influenced by, parents' sleep problems as well as parents' ADHD symptoms. In the current study we examined the associations of parent-rated sleep quality and sleep timing of pre-adolescent children with parental insomnia symptoms, parental ADHD symptoms and dysfunctional attitudes and beliefs about sleep in a convenience sample recruited by advertisement (N = 120). Childhood sleep problems were common in the sample, with 82% of children exceeding the threshold for the presence of a paediatric sleep disorder. Children's sleep quality showed minimal association with their sleep timing and chronotype. Parental insomnia symptoms, ADHD symptoms and dysfunctional beliefs and attitudes about sleep all associated with their children's sleep quality, and with the sleep subdomains of sleep anxiety and parasomnias. In multiple regression analysis only parental insomnia score was a significant predictor of children's sleep quality. Children's bedtimes, wake times, sleep duration, chronotype or social jetlag did not associate with parents' ADHD or insomnia symptoms. Sleep quality was significantly poorer in children whose parents scored as both consistent for adult ADHD and probable for insomnia disorder compared to parents who scored as either ADHD consistent or insomnia probable, or those who parents scored as neither. We discuss the putative nature of the relationships between sleep quality of children with ADHD and parental ADHD and insomnia symptoms, and suggest that clinicians consider parental sleep when attending to children with ADHD.
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Affiliation(s)
- Upasana Bondopandhyay
- Department of Psychology, Maynooth University, National University of Ireland, Maynooth, Ireland
| | - Jane McGrath
- Dublin and Department of Psychiatry, Linn Dara Child and Adolescent Mental Health Service, Trinity College, Dublin, Ireland
| | - Andrew N. Coogan
- Department of Psychology, Maynooth University, National University of Ireland, Maynooth, Ireland
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de Jong M, Wynchank DSMR, Michielsen M, Beekman ATF, Kooij JJS. A Female-Specific Treatment Group for ADHD-Description of the Programme and Qualitative Analysis of First Experiences. J Clin Med 2024; 13:2106. [PMID: 38610871 PMCID: PMC11012758 DOI: 10.3390/jcm13072106] [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: 03/12/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/14/2024] Open
Abstract
Background: The diagnostics and treatment of attention-deficit/hyperactivity disorder (ADHD) in women remain insufficient. Fluctuations of reproductive hormones during the premenstrual period, postpartum period, and (peri)menopause are neglected, even though they impact ADHD symptoms and associated mood disorders. Therefore, we created a female-specific treatment group for women with ADHD and premenstrual worsening of ADHD and/or mood symptoms. Methods: We describe the group programme and underlying rationale, offering a qualitative analysis of the participants' evaluation. Results: The seven bi-weekly sessions foreground the menstrual cycle and address several ADHD-specific topics in relation to this cyclical pattern. Concurrently, women track their menstrual cycle and (fluctuating) ADHD and mood symptoms with an adjusted premenstrual calendar. In total, 18 women (25-47 years) participated in three consecutive groups. We analysed the evaluation of the last group. Participants experienced the group as a safe and welcoming space. Recognition was valued by all. The topics discussed were deemed valuable, and the structure suited them well. Completing the premenstrual calendar augmented the awareness and recognition of individual cyclical symptoms. A lifespan approach increased self-understanding. Participants took their menstrual cycle more seriously, prioritising self-acceptance and self-care. Conclusions: Exploring a cyclical approach in a group setting seems to be a positive addition to treatment for female ADHD.
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Affiliation(s)
- M de Jong
- Expertise Centre Adult ADHD, PsyQ, 2593 HR The Hague, The Netherlands
- Department of Psychiatry, AmsterdamUMC/VUmc, 1081 HJ Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, VU Medical Centre, 1081 HV Amsterdam, The Netherlands
| | - D S M R Wynchank
- Expertise Centre Adult ADHD, PsyQ, 2593 HR The Hague, The Netherlands
| | - M Michielsen
- Expertise Centre Adult ADHD, PsyQ, 2593 HR The Hague, The Netherlands
- Antes Older Adults Outpatient Treatment, 3079 DZ Rotterdam, The Netherlands
| | - A T F Beekman
- Department of Psychiatry, AmsterdamUMC/VUmc, 1081 HJ Amsterdam, The Netherlands
- GGZ inGeest, 1062 NP Amsterdam, The Netherlands
| | - J J S Kooij
- Expertise Centre Adult ADHD, PsyQ, 2593 HR The Hague, The Netherlands
- Department of Psychiatry, AmsterdamUMC/VUmc, 1081 HJ Amsterdam, The Netherlands
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Anderson LG, Vogiatzoglou E, Tang S, Luiz S, Duque T, Ghaly JP, Schwartzer JJ, Hales JB, Sabariego M. Memory deficits and hippocampal cytokine expression in a rat model of ADHD. Brain Behav Immun Health 2024; 35:100700. [PMID: 38107021 PMCID: PMC10724493 DOI: 10.1016/j.bbih.2023.100700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/24/2023] [Accepted: 10/28/2023] [Indexed: 12/19/2023] Open
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is a complex behavioral disorder characterized by hyperactivity, impulsivity, inattention, and deficits in working memory and time perception. While animal models have advanced our neurobiological understanding of this condition, there are limited and inconsistent data on working and elapsed time memory function. Inflammatory signaling has been identified as a key factor in memory and cognitive impairments, but its role in ADHD remains unclear. Additionally, the disproportionate investigation of male subjects in ADHD research has contributed to a poor understanding of the disorder in females. This study sought to investigate the potential connections between memory, neuroimmunology, and ADHD in both male and female animals. Specifically, we utilized the spontaneously hypertensive rat (SHR), one of the most extensively studied animal models of ADHD. Compared to their control, the Wistar-Kyoto (WKY) rat, male SHR are reported to exhibit several behavioral phenotypes associated with ADHD, including hyperactivity, impulsivity, and poor sustained attention, along with impairments in learning and memory. As the hippocampus is a key brain region for learning and memory, we examined the behavior of male and female SHR and WKY rats in two hippocampal-dependent memory tasks. Our findings revealed that SHR have delay-dependent working memory deficits that were similar to, albeit less severe than, those seen in hippocampal-lesioned rats. We also observed impairments in elapsed time processing in female SHR, particularly in the discrimination of longer time durations. To investigate the impact of inflammatory signaling on memory in these rats, we analyzed the levels of several cytokines in the dorsal and ventral hippocampus of SHR and WKY. Although we found some sex and genotype differences, concentrations were generally similar between groups. Taken together, our results indicate that SHR exhibit deficits in spatial working memory and memory for elapsed time, as well as some differences in hippocampal cytokine concentrations. These findings contribute to a better understanding of the neurobiological basis of ADHD in both sexes and may inform future research aimed at developing effective treatments for the disorder. Nonetheless, the potential mediating role of neuroinflammation in the memory symptomatology of SHR requires further investigation.
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Affiliation(s)
- Lucy G. Anderson
- Program in Neuroscience and Behavior, Mount Holyoke College, South Hadley, MA, 01075, USA
| | | | - Shi Tang
- Program in Neuroscience and Behavior, Mount Holyoke College, South Hadley, MA, 01075, USA
| | - Sarah Luiz
- Program in Neuroscience and Behavior, Mount Holyoke College, South Hadley, MA, 01075, USA
| | - Turley Duque
- Department of Psychological Sciences, University of San Diego, San Diego, CA, 92110, USA
| | - James P. Ghaly
- Department of Psychological Sciences, University of San Diego, San Diego, CA, 92110, USA
| | - Jared J. Schwartzer
- Program in Neuroscience and Behavior, Mount Holyoke College, South Hadley, MA, 01075, USA
| | - Jena B. Hales
- Department of Psychological Sciences, University of San Diego, San Diego, CA, 92110, USA
| | - Marta Sabariego
- Program in Neuroscience and Behavior, Mount Holyoke College, South Hadley, MA, 01075, USA
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Catronas D, Sousa J, Batista AR, Torres NL, Mesquita A, Folia V, Silva S. Duration perception for visual stimuli is impaired in dyslexia but deficits in visual processing may not be the culprits. Sci Rep 2023; 13:12873. [PMID: 37553469 PMCID: PMC10409714 DOI: 10.1038/s41598-023-40081-0] [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: 05/13/2023] [Accepted: 08/04/2023] [Indexed: 08/10/2023] Open
Abstract
Dyslexics underperform controls in estimating and comparing time intervals defined by visual stimuli. Accuracy in vision-based duration perception requires efficient processing of visual events because these will define the onset and offset of time intervals. Since dyslexics have difficulties processing dimensions of visual stimuli like luminance contrasts and motion, we do not know the extent to which these visual deficits are responsible for their difficulties in judging time intervals. To address this gap, we asked adults with dyslexia and matched controls to perform an interval comparison task involving five different types of visual stimuli with different levels of challenge regarding luminance contrasts and motion. If the expected disadvantage of dyslexics in visual duration perception increased for stimuli requiring increased luminance or motion processing, this would indicate that visual processing plays a role. Results showed poorer time discrimination in dyslexics, but this disadvantage did not change according to stimulus type. Complementary analyses of oculomotor behavior during the task suggested that the poorer timing performance of dyslexics may relate instead to attention and/or engagement with the task. Our findings strengthen the evidence in favor of visual duration perception deficits in dyslexia, but not the hypothesis that these result from purely visual problems.
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Affiliation(s)
- Dinis Catronas
- Psychology Department, Faculty of Psychology and Educational Sciences, University of Porto, 4200-135, Porto, Portugal
| | - José Sousa
- Psychology Department, Faculty of Psychology and Educational Sciences, University of Porto, 4200-135, Porto, Portugal
| | - Ana Rita Batista
- Psychology Department, Faculty of Psychology and Educational Sciences, University of Porto, 4200-135, Porto, Portugal
| | - Nathércia Lima Torres
- Psychology Department, Faculty of Psychology and Educational Sciences, University of Porto, 4200-135, Porto, Portugal
| | - Ana Mesquita
- Psychology Department, Faculty of Psychology and Educational Sciences, University of Porto, 4200-135, Porto, Portugal
| | - Vasiliki Folia
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
| | - Susana Silva
- Psychology Department, Faculty of Psychology and Educational Sciences, University of Porto, 4200-135, Porto, Portugal
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Ptáček R, Vňuková M, Děchtěrenko F, Weissenberger S, Kitzlerová E, Ptáčková H, Anders M. Attention-Deficit/Hyperactivity Disorder (ADHD) and Time Perception in Adults: Do Adults with Different ADHD Symptomatology Severity Perceive Time Differently? Findings from the National Czech Study. Med Sci Monit 2022; 28:e936849. [PMID: 35841140 PMCID: PMC9297734 DOI: 10.12659/msm.936849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/30/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Studies show neurological differences between patients with attention-deficit/hyperactivity disorder (ADHD) and healthy controls. Furthermore, it is possible that poor timing is linked with impairments in neural circuitry. This study aimed to test the hypothesis that there is a difference in time perception between adults with severe ADHD symptomatology and adults with no ADHD symptomatology. MATERIAL AND METHODS Previously, we collected data from a more extensive set of participants (n=1518) concerning the prevalence of ADHD in adulthood. We recruited participants from 3 groups defined by increasing ADHD severity out of this participant pool. Each participant was presented with 2 experimental tasks (in counterbalanced order): duration estimation and duration discrimination. RESULTS In general, we did not find any specific differences in time perception related to the severity of ADHD. Regarding duration estimation, we found that the difference between the actual and estimated durations increased with the actual duration (F(1, 7028.00)=2685.38, P<0.001). Although the differences between groups were not significant, the group×duration interaction was (F[1, 7028.00]=10.86, P<0.001), with a very small effect size (ηp²<0.001, 95% CI [0.00, 0.01]). CONCLUSIONS The results suggest that although individuals may demonstrate increased ADHD symptomatology, they may not have objectively more significant difficulties in time perception tasks than their counterparts with mild symptomatology. Nonetheless, time perception should be further studied because, as qualitative research suggests, participants with more severe ADHD symptomatology subjectively perceive more significant differences in time management in real life.
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Affiliation(s)
- Radek Ptáček
- Department of Psychiatry, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - Martina Vňuková
- Department of Psychiatry, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | | | - Simon Weissenberger
- Department of Psychiatry, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - Eva Kitzlerová
- Department of Psychiatry, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - Hana Ptáčková
- Department of Psychiatry, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - Martin Anders
- Department of Psychiatry, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
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