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Collins KA, Recchia N, Eng GK, Harvey JR, Tobe RH, Stern ER. Sensory over-responsivity and orbitofrontal cortex connectivity in obsessive-compulsive disorder. J Affect Disord 2024; 353:48-51. [PMID: 38382815 PMCID: PMC11066885 DOI: 10.1016/j.jad.2024.02.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 02/12/2024] [Accepted: 02/16/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Sensory over-responsivity (SOR) in obsessive-compulsive disorder (OCD) is associated with illness severity and functional impairment. However, the neural substrates of SOR in OCD have not yet been directly probed. METHODS We examined resting-state global functional connectivity markers of SOR in 119 adults with OCD utilizing the CONN-fMRI Functional Connectivity Toolbox for SPM (v21a). We quantified SOR with the sensory sensitivity and sensory avoiding subscales of the Adult and Adolescent Sensory Profile (AASP). We also measured: OCD severity, with the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) and Obsessive-Compulsive Inventory-Revised (OCI-R); sensory phenomena with the Sensory Phenomena Scale (SPS); general anxiety, with the Beck Anxiety Inventory (BAI); and depressive symptomatology, with Quick Inventory of Depressive Symptoms, Self-Report (QIDS-SR). RESULTS There was a significant positive relationship of SOR with global connectivity in anterior and medial OFC (Brodmanns area 11, k = 154, x = 14, y = 62, z = -18, whole-brain corrected at FWE p < 0.05). LIMITATIONS Future investigations should explore neural responses to sensory stimulation tasks in OCD and compare findings with those obtained in other conditions also characterized by high SOR, such as autism spectrum disorder. CONCLUSIONS This study implicates OFC functional connectivity as a neurobiological mechanism of SOR in OCD and suggests that the substrates of SOR in OCD may be dissociable from both that of other symptoms in OCD, and SOR in other disorders. With replication and extension, the finding may be leveraged to develop and refine treatments for OCD and investigate the pathophysiology of SOR in other conditions.
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Affiliation(s)
- Katherine A Collins
- Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States of America.
| | - Nicolette Recchia
- Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States of America; New York University Grossman School of Medicine, New York, NY, United States of America
| | - Goi Khia Eng
- Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States of America; New York University Grossman School of Medicine, New York, NY, United States of America
| | - Jeanmarie R Harvey
- Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States of America; New York University Grossman School of Medicine, New York, NY, United States of America
| | - Russell H Tobe
- Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States of America; Center for the Developing Brain, Child Mind Institute, New York, NY, United States of America
| | - Emily R Stern
- Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States of America; New York University Grossman School of Medicine, New York, NY, United States of America
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2
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Borrelli DF, Tonna M, Dar R. An investigation of the experience of control through the sense of agency in people with obsessive-compulsive disorder: a review and meta-analysis. CNS Spectr 2024:1-9. [PMID: 38523534 DOI: 10.1017/s1092852924000117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
The construct of sense of agency (SoA) has proven useful for understanding mechanisms underlying obsessive-compulsive disorder (OCD) phenomenology, especially in explaining the apparent dissociation in OCD between actual and perceived control over one's actions. Paradoxically, people with OCD appear to experience both diminished SoA (feeling unable to control their actions) and inflated SoA (having "magical" control over events). The present review investigated the extent to which the SoA is distorted in OCD, in terms of both implicit (ie, inferred from correlates and outcomes of voluntary actions) and explicit (ie, subjective judgment of one's control over an outcome) measures of SoA. Our search resulted in 15 studies that met the criteria for inclusion in a meta-analysis, where we also examined the potential moderating effects of the type of measure (explicit versus implicit) and of the actual control participants had over the outcome. We found that participants with OCD or with high levels of OCD symptoms show lower implicit measures of SoA and at the same time tend to overestimate their control in situations where they do not actually have it. Together, these findings support the hypothesized dissociation in OCD between actual and perceived control over one's actions.
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Affiliation(s)
| | - Matteo Tonna
- Department of Medicine and Surgery, Psychiatry Unit, University of Parma, Parma, Italy
- Department of Mental Health, Local Health Service, Parma, Italy
| | - Reuven Dar
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
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3
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Jordan A, Parchment A, Gauntlett-Gilbert J, Jones A, Donaghy B, Wainwright E, Connell H, Walden J, Moore DJ. Understanding the impacts of chronic pain on autistic adolescents and effective pain management: a reflexive thematic analysis adolescent-maternal dyadic study. J Pediatr Psychol 2024; 49:185-194. [PMID: 38324735 PMCID: PMC10954305 DOI: 10.1093/jpepsy/jsae004] [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: 05/11/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 02/09/2024] Open
Abstract
OBJECTIVE Sensory elements are core features in chronic pain and autism, yet knowledge of the pain experience in autistic adolescents is limited. Little is known regarding how autistic adolescents experience chronic pain, manage their pain and perceive psychological treatment for their chronic pain. METHODS Ten autistic adolescents (6 female, 3 male, and 1 self-identified as agender) with chronic pain and their mothers (n = 10) participated in semistructured interviews concerning their perceptions of living with chronic pain. Participants were recruited from U.K. pain management services. According to preference, interviews were conducted individually (n = 10) or dyadically (n = 10 participants across 5 dyads). Data were analyzed using inductive reflexive thematic analysis. RESULTS Two themes were generated. Theme 1, "overstimulated and striving for control" described how adolescents' experience of heightened sensitivity enhanced adolescents' levels of anxiety and subsequent pain, illustrating a reciprocal relationship between anxiety, pain, and sensory elements. Theme 2, "not everyone fits the mold" captured how autistic adolescents positioned themselves as distinct from others due to the unique nature of being autistic and living with pain. This sense of difference negatively impacted adolescents' ability to engage with and benefit from the standard treatment for chronic pain. CONCLUSIONS Findings suggest that autistic adolescents living with pain experience pain and face barriers to effective pain treatment. Our results identify the need for educational resources to facilitate clinicians to better understand the experience of autistic adolescents living with pain. In turn, such understanding may improve treatment and outcomes in this population.
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Affiliation(s)
- Abbie Jordan
- Department of Psychology, University of Bath, Bath, United Kingdom
- Centre for Pain Research, University of Bath, Bath, United Kingdom
| | - Amelia Parchment
- NIHR Applied Research Collaboration Greater Manchester, University of Manchester, Manchester, United Kingdom
| | - Jeremy Gauntlett-Gilbert
- Bath Centre for Pain Services, Royal United Hospitals Bath, Bath, United Kingdom
- Centre for Health and Clinical Research, University of the West of England, Bristol, United Kingdom
| | - Abigail Jones
- Department of Psychology, University of Bath, Bath, United Kingdom
- Centre for Pain Research, University of Bath, Bath, United Kingdom
| | - Bethany Donaghy
- Research Centre for Brain & Behaviour, Liverpool John Moores University, Liverpool, United Kingdom
| | - Elaine Wainwright
- Centre for Pain Research, University of Bath, Bath, United Kingdom
- Aberdeen Centre for Arthritis and Musculoskeletal Health (Epidemiology Group), School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom
| | - Hannah Connell
- Bath Centre for Pain Services, Royal United Hospitals Bath, Bath, United Kingdom
| | - Joseline Walden
- Department of Psychology, University of Bath, Bath, United Kingdom
| | - David J Moore
- Research Centre for Brain & Behaviour, Liverpool John Moores University, Liverpool, United Kingdom
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Scheerer NE, Pourtousi A, Yang C, Ding Z, Stojanoski B, Anagnostou E, Nicolson R, Kelley E, Georgiades S, Crosbie J, Schachar R, Ayub M, Stevenson RA. Transdiagnostic Patterns of Sensory Processing in Autism and ADHD. J Autism Dev Disord 2024; 54:280-292. [PMID: 36306002 DOI: 10.1007/s10803-022-05798-3] [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] [Accepted: 10/13/2022] [Indexed: 11/24/2022]
Abstract
Sensory processing abilities are highly variable within and across people diagnosed with autism and attention-deficit/hyperactivity disorder (ADHD). This study examined the transdiagnostic nature of sensory processing abilities, and their association with features of autism and ADHD, in a large sample of autistic people (n = 495) and people with ADHD (n = 461). Five similar data-driven sensory phenotypes characterized sensory processing abilities, and showed similar patterns of association with features of autism and ADHD, across both diagnostic groups. These results demonstrate the transdiagnostic nature of sensory processing abilities, while contributing to a growing body of literature that suggests the autism and ADHD diagnostic labels have poor explanatory power.
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Affiliation(s)
- Nichole E Scheerer
- Wilfrid Laurier University, 75 University Ave West, Waterloo, ON, N2L 3C5, Canada.
- Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada.
| | - Anahid Pourtousi
- Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
| | - Connie Yang
- Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
| | - Zining Ding
- Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
| | - Bobby Stojanoski
- Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
- University of Ontario Institute of Technology, 2000 Simcoe Street North, Oshawa, ON, L1H 7K4, Canada
| | - Evdokia Anagnostou
- Holland Bloorview Kids Rehabilitation Hospital, 150 Kilgour Rd, East York, ON, M4G 1R8, Canada
| | - Robert Nicolson
- Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
| | | | | | - Jennifer Crosbie
- The Hospital for Sick Children, 555 University Ave, Toronto, ON, M5G 1X8, Canada
| | - Russell Schachar
- The Hospital for Sick Children, 555 University Ave, Toronto, ON, M5G 1X8, Canada
| | - Muhammad Ayub
- Queens University, 62 Arch St, Kingston, ON, K7L 3N6, Canada
| | - Ryan A Stevenson
- Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
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Tal I, Cervin M, Liberman N, Dar R. Obsessive-Compulsive Symptoms in Children Are Related to Sensory Sensitivity and to Seeking Proxies for Internal States. Brain Sci 2023; 13:1463. [PMID: 37891831 PMCID: PMC10605487 DOI: 10.3390/brainsci13101463] [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: 09/10/2023] [Revised: 10/04/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023] Open
Abstract
Symptoms of obsessive-compulsive disorder are related to atypical sensory processing, particularly sensory over-responsivity, in both children and adults. In adults, obsessive-compulsive symptoms are also associated with the attenuation of access to the internal state and compensatory reliance on proxies for these states, including fixed rules and rituals. We aimed to examine the associations between sensory over-responsivity, the tendency to seek proxies for internal states, and obsessive-compulsive symptoms in children. Parents of 404 children between 5 and 10 years of age completed online measures of obsessive-compulsive symptoms, seeking proxies for internal states, sensory over-responsivity, and anxiety. Linear regression, dominance analysis, and network analysis were used to explore the unique associations between these variables. The tendency to seek proxies for internal states was more strongly associated with obsessive-compulsive symptoms than with anxiety symptoms and uniquely associated with all major obsessive-compulsive symptom dimensions except obsessing. Both the tendency to seek proxies for internal states and sensory over-responsivity were significantly associated with obsessive-compulsive symptoms, but the association was significantly stronger for the tendency to seek proxies for internal states. While limited by the sole reliance on the parent-report, the present study shows that the tendency to seek proxies for internal states could help clarify the developmental processes involved in the onset of obsessive-compulsive symptoms during childhood and that sensory sensitivity may be important to consider in this process.
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Affiliation(s)
- Ilil Tal
- School of Psychological Sciences, Tel Aviv University, Tel Aviv 69978, Israel; (I.T.); (N.L.)
| | - Matti Cervin
- Department of Clinical Sciences, Lund University, 221 00 Lund, Sweden;
| | - Nira Liberman
- School of Psychological Sciences, Tel Aviv University, Tel Aviv 69978, Israel; (I.T.); (N.L.)
| | - Reuven Dar
- School of Psychological Sciences, Tel Aviv University, Tel Aviv 69978, Israel; (I.T.); (N.L.)
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6
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Perkes IE, Morris RW, Griffiths KR, Quail S, Waters F, O’Brien M, Hazell PL, Balleine BW. The Motivational Determinants of Human Action, Their Neural Bases and Functional Impact in Adolescents With Obsessive-Compulsive Disorder. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2023; 3:1062-1072. [PMID: 37881550 PMCID: PMC10593889 DOI: 10.1016/j.bpsgos.2022.11.004] [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: 04/21/2022] [Revised: 11/16/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022] Open
Abstract
Background Establishing the motivational influences on human action is essential for understanding choice and decision making in health and disease. Here we used tests of value-based decision making, manipulating both predicted and experienced reward values to assess the motivational control of goal-directed action in healthy adolescents and those with obsessive-compulsive disorder (OCD). Methods After instrumental training on a two action-two outcome probabilistic task, adolescents (n = 21) underwent Pavlovian conditioning using distinct stimuli predicting either the instrumental outcomes, a third outcome, or nothing. We then assessed functional magnetic resonance imaging during choice tests in which we varied the predicted value, using specific and general Pavlovian-instrumental transfer, and the experienced value, using outcome devaluation. To establish functional significance, we tested a matched cohort of adolescents with OCD (n = 20). Results In healthy adolescents, both predicted and experienced values influenced the performance of goal-directed actions, mediated by distinct orbitofrontal-striatal circuits involving the lateral orbitofrontal cortex (OFC) and medial OFC, respectively. However, in adolescents with OCD, choice was insensitive to changes in either predicted or experienced values. These impairments were related to hypoactivity in the lateral OFC and hyperactivity in the medial OFC during specific Pavlovian-instrumental transfer and hypoactivity in the anterior prefrontal cortex, caudate nucleus, and their connectivity in the devaluation test. Conclusions We found that predicted and experienced values exerted a potent influence on the performance of goal-directed actions in adolescents via distinct orbitofrontal- and prefrontal-striatal circuits. Furthermore, the influence of these motivational processes was severely blunted in OCD, as was the functional segregation of circuits involving medial and lateral OFC, producing dysregulated action control.
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Affiliation(s)
- Iain E. Perkes
- Decision Neuroscience Laboratory, University of New South Wales (UNSW) Sydney, Sydney, New South Wales, Australia
- Discipline of Psychiatry and Mental Health and Discipline of Paediatrics and Children’s Health, School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, Sydney, New South Wales, Australia
- Department of Psychological Medicine, Sydney Children’s Hospital Network, Sydney, New South Wales, Australia
| | - Richard W. Morris
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
- School of Psychology, The University of Sydney, Sydney, New South Wales, Australia
| | - Kristi R. Griffiths
- Brain Dynamics Centre, The Westmead Institute for Medical Research, The University of Sydney, Westmead, New South Wales, Australia
| | - Stephanie Quail
- Decision Neuroscience Laboratory, University of New South Wales (UNSW) Sydney, Sydney, New South Wales, Australia
| | - Felicity Waters
- Child and Adolescent Mental Health Services, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Margot O’Brien
- Child and Adolescent Mental Health Services, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Philip L. Hazell
- Child and Adolescent Mental Health Services, Sydney Local Health District, Sydney, New South Wales, Australia
- Specialty of Psychiatry, The University of Sydney, Sydney, New South Wales, Australia
| | - Bernard W. Balleine
- Decision Neuroscience Laboratory, University of New South Wales (UNSW) Sydney, Sydney, New South Wales, Australia
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7
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Borrelli DF, Cervin M, Ottoni R, Marchesi C, Tonna M. Psychotic Vulnerability and its Associations with Clinical Characteristics in Adolescents with Obsessive-Compulsive Disorder. Res Child Adolesc Psychopathol 2023; 51:1535-1548. [PMID: 37256460 DOI: 10.1007/s10802-023-01089-2] [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] [Accepted: 05/25/2023] [Indexed: 06/01/2023]
Abstract
Compared to peers, children and adolescents with obsessive-compulsive disorder (OCD) are at increased risk of developing psychotic disorders. Yet very few studies have examined early indicators of psychosis in pediatric OCD. In the present study, 52 youth with a primary diagnosis of OCD (Mage = 15.66 [SD = 2.33], 59.6% girls) were interviewed using the Schizophrenia Proneness Instrument Child and Adolescent version (SPI-CY), which is a comprehensive clinical interview assessing both Cognitive-Perceptual basic symptoms (COPER) and high-risk criterion Cognitive Disturbances (COGDIS). Associations between COPER/COGDIS symptoms and demographic and clinical characteristics were examined. Findings showed that COPER or COGDIS symptoms were present in 44% of participants, with no significant difference between girls and boys. Psychotic vulnerability was associated with an earlier age of OCD onset, greater OCD severity, poorer insight, and more contamination/cleaning symptoms. Psychotic vulnerability was also strongly associated with worse psychosocial functioning. Findings suggest that early indicators of psychosis are frequent in pediatric OCD and associated with more severe OCD and poorer functioning. Research examining how psychotic vulnerability is associated with short- and long-term outcomes for youth with OCD is needed.
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Affiliation(s)
- Davide Fausto Borrelli
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma Ospedale Maggiore, Padiglione Braga Viale A. Gramsci 14, Parma, 43126, Italy.
| | - Matti Cervin
- Department of Clinical Sciences Lund, Lund University, Sofiavägen 2D, SE-22241, Lund, Sweden
| | - Rebecca Ottoni
- Department of Mental Health, Local Health Service, Parma, Italy
| | - Carlo Marchesi
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma Ospedale Maggiore, Padiglione Braga Viale A. Gramsci 14, Parma, 43126, Italy
- Department of Mental Health, Local Health Service, Parma, Italy
| | - Matteo Tonna
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma Ospedale Maggiore, Padiglione Braga Viale A. Gramsci 14, Parma, 43126, Italy
- Department of Mental Health, Local Health Service, Parma, Italy
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8
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Yaacoby-Vakrat R, Pade M, Bar-Shalita T. Exploring Co-Regulation-Related Factors in the Mothers of ADHD Children-Proof of Concept Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1286. [PMID: 37628285 PMCID: PMC10453235 DOI: 10.3390/children10081286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/10/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023]
Abstract
BACKGROUND Attention deficit hyperactivity disorder (ADHD) is a complex neurological condition interfering with family relationships and co-regulation capabilities. Therefore, exploring factors underpinning parental co-regulation ability is crucial for future fostering relationships in families of children with ADHD. OBJECTIVE This preliminary study aims to characterize and compare the executive-functions, anxiety, self-efficacy, and sensory modulation in mothers of children with and without ADHD. METHOD Mothers of children with (study group) and without (control-comparison, group) ADHD completed online self-reports, measuring executive-functions; parental self-efficacy; anxiety; and sensory modulation. RESULTS The study group (N = 40) had lower self-efficacy compared to the control group (N = 27; p = 0.018), and the control group had lower sensory responsiveness (p = 0.025). Within both groups the Behavior Rating Inventory of Executive Function-Adult (BRIEF-A) Global Executive Function Composite score (GEC) and the Beck Anxiety Inventory (BAI) were moderately correlated. Further, within the study group correlations were found between the BRIEF-A-GEC and the Sensory Responsiveness Questionnaire (SRQ)-Aversive scores (r = 0.37, p ≤ 0.01), and between the BRIEF-A Behavioral-Rating-Index and the parental self-efficacy scores (r = 0.31, p ≤ 0.05). Within the control group, negative correlations were found between the BRIEF-A-GEC and SRQ-Hedonic scores (r= -0.44, p < 0.05). CONCLUSION Self-efficacy, executive-functions, high sensory responsiveness and anxiety traits are interwoven and may impact parental co-regulation ability.
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Affiliation(s)
| | | | - Tami Bar-Shalita
- Department of Occupational Therapy, The Stanley Steyer School of Health Professions, Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Tel-Aviv 6997801, Israel; (R.Y.-V.); (M.P.)
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9
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Rajkumar RP. SAPAP3, SPRED2, and obsessive-compulsive disorder: the search for fundamental phenotypes. Front Mol Neurosci 2023; 16:1095455. [PMID: 37324590 PMCID: PMC10264593 DOI: 10.3389/fnmol.2023.1095455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 05/15/2023] [Indexed: 06/17/2023] Open
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10
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Liberman N, Lazarov A, Dar R. Obsessive-Compulsive Disorder: The Underlying Role of Diminished Access to Internal States. CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE 2023. [DOI: 10.1177/09637214221128560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Abstract
We suggest that individuals with obsessive-compulsive disorder (OCD) experience difficulty accessing their internal states, including their feelings, emotions, preferences, and motivations. Instead, they rely on proxies to inform them of these states—that is, discernible substitutes in the form of fixed rules and rituals, observable behavior, and indexes. The Seeking Proxies for Internal States (SPIS) model of OCD proposes that compulsions, obsessions, indecision, and doubt result from seeking and using such proxies. The SPIS model not only accounts for these OCD symptoms but also sheds new light on normal processes of action control, metacognition, decision-making, and introspection.
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Affiliation(s)
- Nira Liberman
- School of Psychological Sciences, Tel Aviv University
| | - Amit Lazarov
- School of Psychological Sciences, Tel Aviv University
| | - Reuven Dar
- School of Psychological Sciences, Tel Aviv University
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11
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Autistic traits, emotion regulation, and sensory sensitivities in children and adults with Misophonia. J Autism Dev Disord 2023; 53:1162-1174. [PMID: 35729298 PMCID: PMC9986206 DOI: 10.1007/s10803-022-05623-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/20/2022] [Indexed: 10/18/2022]
Abstract
Misophonia is an unusually strong aversion to everyday sounds such as chewing, crunching, or breathing. Previous studies have suggested that rates of autism might be elevated in misophonia, and here we examine this claim in detail. We present a comprehensive review of the relevant literature, and two empirical studies examining children and adults with misophonia. We tested 142 children and 379 adults for traits associated with autism (i.e., attention-to-detail, attention-switching, social processing, communication, imagination, emotion regulation, and sensory sensitivity across multiple domains). Our data show that autistic traits are indeed elevated in misophonics compared to controls. We discuss our findings in relation to models of the interface between autism, sensory sensitivities, and the specific features of misophonia.
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12
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Schwarzlose RF, Tillman R, Hoyniak CP, Luby JL, Barch DM. Sensory Over-responsivity: A Feature of Childhood Psychiatric Illness Associated With Altered Functional Connectivity of Sensory Networks. Biol Psychiatry 2023; 93:92-101. [PMID: 36357217 PMCID: PMC10308431 DOI: 10.1016/j.biopsych.2022.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 08/20/2022] [Accepted: 09/21/2022] [Indexed: 11/02/2022]
Abstract
BACKGROUND Sensory over-responsivity (SOR) is recognized as a common feature of autism spectrum disorder. However, SOR is also common among typically developing children, in whom it is associated with elevated levels of psychiatric symptoms. The clinical significance and neurocognitive bases of SOR in these children remain poorly understood and actively debated. METHODS This study used linear mixed-effects models to identify psychiatric symptoms and network-level functional connectivity (FC) differences associated with parent-reported SOR in the Adolescent Brain Cognitive Development (ABCD) Study, a large community sample (9 to 12 years of age) (N = 11,210). RESULTS Children with SOR constituted 18% of the overall sample but comprised more than half of the children with internalizing or externalizing scores in the clinical range. Controlling for autistic traits, both mild and severe SOR were associated with greater concurrent symptoms of depression, anxiety, obsessive-compulsive disorder, and attention-deficit/hyperactivity disorder. Controlling for psychiatric symptoms and autistic traits, SOR predicted increased anxiety, attention-deficit/hyperactivity disorder, and prodromal psychosis symptoms 1 year later and was associated with FC differences in brain networks supporting sensory and salience processing in datasets collected 2 years apart. Differences included reduced FC within and between sensorimotor networks, enhanced sensorimotor-salience FC, and altered FC between sensory networks and bilateral hippocampi. CONCLUSIONS SOR is a common, clinically relevant feature of childhood psychiatric illness that provides unique predictive information about risk. It is associated with differences in brain networks that subserve tactile processing, implicating a neural basis for sensory differences in affected children.
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Affiliation(s)
- Rebecca F Schwarzlose
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri.
| | - Rebecca Tillman
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri
| | - Caroline P Hoyniak
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri
| | - Joan L Luby
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri
| | - Deanna M Barch
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri; Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, Missouri
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13
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Ferrer-Torres A, Giménez-Llort L. Misophonia: A Systematic Review of Current and Future Trends in This Emerging Clinical Field. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116790. [PMID: 35682372 PMCID: PMC9180704 DOI: 10.3390/ijerph19116790] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 02/01/2023]
Abstract
Misophonia is a scarcely known disorder. This systematic review (1) offers a quantitative and qualitative analysis of the literature since 2001, (2) identifies the most relevant aspects but also controversies, (3) identifies the theoretical and methodological approaches, and (4) highlights the outstanding advances until May 2022 as well as aspects that remain unknown and deserve future research efforts. Misophonia is characterized by strong physiological, emotional, and behavioral reactions to auditory, visual, and/or kinesthetic stimuli of different nature regardless of their physical characteristics. These misophonic responses include anger, general discomfort, disgust, anxiety, and avoidance and escape behaviors, and decrease the quality of life of the people with the disorder and their relatives. There is no consensus on the diagnostic criteria yet. High comorbidity between misophonia and other psychiatric and auditory disorders is reported. Importantly, the confusion with other disorders contributes to its underdiagnosis. In recent years, assessment systems with good psychometric properties have increased considerably, as have treatment proposals. Although misophonia is not yet included in international classification systems, it is an emerging field of growing scientific and clinical interest.
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Affiliation(s)
- Antonia Ferrer-Torres
- L’Alfatier-Centro Médico Psicológico, 08025 Barcelona, Spain
- Department of Psychiatry and Forensic Medicine, School of Medicine, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain;
- Correspondence: ; Tel.: +34-934-761-700
| | - Lydia Giménez-Llort
- Department of Psychiatry and Forensic Medicine, School of Medicine, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain;
- Institut de Neurociències, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
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14
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Isaacs D, Key AP, Cascio CJ, Conley AC, Riordan H, Walker HC, Wallace MT, Claassen DO. Cross-disorder comparison of sensory over-responsivity in chronic tic disorders and obsessive-compulsive disorder. Compr Psychiatry 2022; 113:152291. [PMID: 34952304 PMCID: PMC8792289 DOI: 10.1016/j.comppsych.2021.152291] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 11/22/2021] [Accepted: 11/30/2021] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Sensory over-responsivity (SOR) refers to excessively intense and/or prolonged behavioral responses to environmental stimuli typically perceived as non-aversive. SOR is prevalent in several neurodevelopmental disorders, including chronic tic disorders (CTDs) and obsessive-compulsive disorder (OCD). Few studies have examined the extent and clinical correlates of SOR across disorders, limiting insights into the phenomenon's transdiagnostic clinical and biological relevance. Such cross-disorder comparisons are of particular interest for CTDs and OCD given their frequent co-occurrence. OBJECTIVE We sought to compare the magnitude of SOR between adults with CTD and adults with OCD and to identify the clinical factors most strongly associated with SOR across these disorders. METHODS We enrolled 207 age- and sex-matched participants across four diagnostic categories: CTD without OCD (designated "CTD/OCD-"; n = 37), CTD with OCD ("CTD/OCD+"; n = 32), OCD without tic disorder ("OCD"; n = 69), and healthy controls (n = 69). Participants completed a self-report battery of rating scales assessing SOR (Sensory Gating Inventory, SGI), obsessive-compulsive symptoms (Dimensional Obsessive-Compulsive Scale, DOCS), inattention and hyperactivity (Adult ADHD Self-Report Screening Scale for DSM-5, ASRS-5), anxiety (Generalized Anxiety Disorder-7), and depression (Patient Health Questionnaire-9). CTD participants were also administered the Yale Global Tic Severity Scale (YGTSS). To examine between-group differences in SOR, we compared SGI score across all groups and between pairs of groups. To examine the relationship of SOR with other clinical factors, we performed multivariable linear regression. RESULTS CTD/OCD-, CTD/OCD+, and OCD participants were 86.7%, 87.6%, and 89.5%, respectively, more likely to have higher SGI total scores than healthy controls. SGI total score did not differ between CTD/OCD-, CTD/OCD+, and OCD groups. In the regression model of log-transformed SGI total score, OCD diagnosis, DOCS score, and ASRS-5 score each contributed significantly to model goodness-of-fit, whereas CTD diagnosis and YGTSS total tic score did not. CONCLUSION SOR is prevalent in adults with CTD and in adults with OCD but does not significantly differ in magnitude between these disorders. Across CTD, OCD, and healthy control adult populations, SOR is independently associated with both obsessive-compulsive and ADHD symptoms, suggesting a transdiagnostic relationship between these sensory and psychiatric manifestations. Future cross-disorder, longitudinal, and translational research is needed to clarify the role and prognostic import of SOR in CTDs, OCD, and other neurodevelopmental disorders.
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Affiliation(s)
- David Isaacs
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, United States; Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, United States.
| | - Alexandra P Key
- Center for Cognitive Medicine, Vanderbilt University Medical Center, Nashville, TN, United States; Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN, United States; Vanderbilt Kennedy Center, Vanderbilt University, Nashville, TN, United States.
| | - Carissa J Cascio
- Vanderbilt Kennedy Center, Vanderbilt University, Nashville, TN, United States; Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN, United States; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States.
| | - Alexander C Conley
- Center for Cognitive Medicine, Vanderbilt University Medical Center, Nashville, TN, United States; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States.
| | - Heather Riordan
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, United States.
| | - Harrison C Walker
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, United States.
| | - Mark T Wallace
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN, United States; Vanderbilt Kennedy Center, Vanderbilt University, Nashville, TN, United States; Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN, United States; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States; Department of Pharmacology, Vanderbilt University, Nashville, TN, United States; Department of Psychology, Vanderbilt University, Nashville, TN, United States.
| | - Daniel O Claassen
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, United States.
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Sensory processing and adaptive behavior in Phelan-McDermid syndrome: a cross-sectional study. Eur J Pediatr 2022; 181:3141-3152. [PMID: 35840778 PMCID: PMC9352617 DOI: 10.1007/s00431-022-04564-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/05/2022] [Accepted: 07/10/2022] [Indexed: 12/29/2022]
Abstract
UNLABELLED Phelan-McDermid syndrome (PMS) is a genetic disorder caused by a mutation or deletion of the SHANK3 gene (chromosome 22q13.3), characterized by different sensory processing anomalies. The objective of this study is to expand and provide a detailed definition of the sensory profile of patients with PMS. The secondary objective was to examine the relationship between sensory patterns and adaptive behavior. A cross-sectional study was carried out among 51 Spanish patients with a confirmed genetic diagnosis of PMS. All the participants' parents completed the Short Sensory Profile-Spanish (SSP-S) and the Adaptive Behavior Assessment System II (ABAS-II). Correlational, multiple regression and hierarchical cluster analyses were performed. An atypical sensory profile was identified in almost 75% of PMS patients. Definite differences were found among scores; nonetheless, sub-threshold values were observed in tactile sensitivity, underresponsive/seeks sensation, auditory filtering, and low energy/weak sensory categories. Conceptual, social, and practical domains, as well as the General Adaptive Composite (GAC) of the ABAS-II showed extremely low scores (i.e., <70). Significant correlations were found (p<0.005) between SSP-S scores and the conceptual, social, practical, and GAC index of the ABAS-II, whereby higher SSP-S scores were associated with better skills and higher adaptive performance. The cluster analysis indicated that the group with the largest mutation size (7.23 Mb) showed the greatest sensory processing difficulties and very low adaptive skills. CONCLUSIONS Patients with PMS show an atypical sensory profile, which correlates with limitations in general adaptive behaviors. WHAT IS KNOWN • PMS sensory processing difficulties were associated with a pattern of underresponsive/seeks sensation, low energy/weak, and tactile hyporeactivity. • Sensory processing difficulties have been associated with limitations in the development of appropriate adaptive communication and interaction behaviors. WHAT IS NEW • Sensory definite differences associated with tactile hyperreactivity, as well as significant effects of underresponsiveness/seeks sensation and auditory filtering categories on the adaptive abilities were found in SHANK3deletion patients. • Cluster analysis suggests that smaller mutation sizes were related to better sensory processing and higher adaptive skills, while patients with larger deletion sizes have greater adaptive difficulties and worse sensory processing skills.
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16
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State and Trait Risk and Resilience Factors Associated with COVID-19 Impact and Obsessive-Compulsive Symptom Trajectories. Int J Cogn Ther 2021; 15:168-190. [PMID: 34873427 PMCID: PMC8635471 DOI: 10.1007/s41811-021-00128-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/09/2021] [Indexed: 12/23/2022]
Abstract
The COVID-19 pandemic may exacerbate common symptoms of obsessive-compulsive disorder, such as fears of contamination or causing harm to others. To investigate the potential impact of COVID-19 on obsessive-compulsive (OC) symptoms, we utilized a frequent sampling prospective design to assess changes in OC symptoms between April 2020 and January 2021. We examined in a broad clinical and non-clinical sample whether baseline risk (e.g., emotion dysregulation, anxiety sensitivity, intolerance of uncertainty) and protective (e.g., resilience) factors would predict OC symptom changes, and whether coping strategies would mediate week-to-week changes in COVID-19 impact and OC symptoms. Emotion dysregulation was associated with greater likelihood of OC symptom worsening, whereas resilience was associated with lower likelihood. Longitudinal mediation analyses revealed that coping strategies were not significant mediators; however, changes in adaptive coping were associated with subsequent-week OC symptom reductions. Regardless of perceived COVID-19 impact, implementing adaptive coping strategies may prospectively reduce OC symptoms. Supplementary Information The online version contains supplementary material available at 10.1007/s41811-021-00128-4.
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17
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Scheerer NE, Curcin K, Stojanoski B, Anagnostou E, Nicolson R, Kelley E, Georgiades S, Liu X, Stevenson RA. Exploring sensory phenotypes in autism spectrum disorder. Mol Autism 2021; 12:67. [PMID: 34641960 PMCID: PMC8507349 DOI: 10.1186/s13229-021-00471-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/27/2021] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Atypical reactions to the sensory environment are often reported in autistic individuals, with a high degree of variability across the sensory modalities. These sensory differences have been shown to promote challenging behaviours and distress in autistic individuals and are predictive of other functions including motor, social, and cognitive abilities. Preliminary research suggests that specific sensory differences may cluster together within individuals creating discrete sensory phenotypes. However, the manner in which these sensory differences cluster, and whether the resulting phenotypes are associated with specific cognitive and social challenges is unclear. METHODS Short sensory profile data from 599 autistic children and adults between the ages of 1 and 21 years were subjected to a K-means cluster analysis. Analysis of variances compared age, adaptive behaviour, and traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder across the resultant clusters. RESULTS A five-cluster model was found to minimize error variance and produce five sensory phenotypes: (1) sensory adaptive, (2) generalized sensory differences, (3) taste and smell sensitivity, (4) under-responsive and sensation seeking, and (5) movement difficulties with low energy. Age, adaptive behaviour, and traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder were found to differ significantly across the five phenotypes. LIMITATIONS The results were based on parent-report measures of sensory processing, adaptive behaviour, traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder, which may limit the generalizability of the findings. Further, not all measures are standardized, or psychometrically validated with an autism population. Autistic individuals with an intellectual disability were underrepresented in this sample. Further, as these data were obtained from established records from a large provincial database, not all measures were completed for all individuals. CONCLUSIONS These findings suggest that sensory difficulties in autistic individuals can be clustered into sensory phenotypes, and that these phenotypes are associated with behavioural differences. Given the large degree of heterogeneity in sensory difficulties seen in the autistic population, these sensory phenotypes represent an effective way to parse that heterogeneity and create phenotypes that may aid in the development of effective treatments and interventions for sensory difficulties.
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Affiliation(s)
- Nichole E Scheerer
- Brain and Mind Institute, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada.
| | - Kristina Curcin
- Department of Psychology, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
| | - Bobby Stojanoski
- Brain and Mind Institute, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada.,Faculty of Social Science and Humanities, University of Ontario Institute of Technology, 2000 Simcoe Street North, Oshawa, ON, L1H 7K4, Canada
| | - Evdokia Anagnostou
- Holland Bloorview Kids Rehabilitation Hospital, 150 Kilgour Rd, East York, ON, M4G 1R8, Canada
| | - Rob Nicolson
- Department of Psychiatry, Western University, 800 Commissioners Road East, B8-026, London, ON, N6A 5W9, Canada
| | - Elizabeth Kelley
- Department of Psychology, Queens University, 62 Arch St., Kingston, ON, K7L 3N6, Canada.,Department of Psychiatry, Queens University, 62 Arch St., Kingston, ON, K7L 3N6, Canada
| | | | - Xudong Liu
- Queens University, 99 University Ave, Kingston, ON, K7L 3N6, Canada
| | - Ryan A Stevenson
- Brain and Mind Institute, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada.,Department of Psychology, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada.,Department of Psychiatry, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
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18
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Dar R, Lazarov A, Liberman N. Seeking proxies for internal states (SPIS): Towards a novel model of obsessive-compulsive disorder. Behav Res Ther 2021; 147:103987. [PMID: 34688103 DOI: 10.1016/j.brat.2021.103987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 10/04/2021] [Accepted: 10/07/2021] [Indexed: 12/17/2022]
Abstract
The Seeking Proxies for Internal States (SPIS) model of obsessive-compulsive disorder (OCD) proposes an account of OCD symptoms in terms of two core components: attenuation of access to internal states and seeking proxies for internal states. Specifically, the SPIS model posits that OCD is associated with difficulty in accessing various internal states, including feelings, preferences, memories, and even physiological states. This difficulty drives obsessive-compulsive individuals seek and rely on compensatory proxies, or substitutes, for their internal states. These proxies are perceived by the individual with OCD to be more easily discernible or less ambiguous compared to the internal states for which they substitute, and can take the form of fixed rules, rituals, or reliance on external sources of information. In the present article we first provide a detailed explanation of the SPIS model, and then review empirical studies that examined the model in a variety of domains, including bodily states, emotions, and decision-making. Next, we elaborate on the SPIS model's novel account of compulsive rituals, obsessions and doubt and relate them to extant theoretical accounts of OCD. To conclude, we highlight open questions that can guide future research and discuss the model's clinical implications.
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Affiliation(s)
- Reuven Dar
- School of Psychological Sciences, Tel Aviv University, Israel.
| | - Amit Lazarov
- School of Psychological Sciences, Tel Aviv University, Israel
| | - Nira Liberman
- School of Psychological Sciences, Tel Aviv University, Israel
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Barnard-Brak L, Watkins L, Richman DM. Examining the Relation between Self-reported ASD Symptoms and Sensory Sensitivities from a Community-based Sample of Adults. Dev Neurorehabil 2021; 24:388-396. [PMID: 33781158 DOI: 10.1080/17518423.2021.1898056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Atypical responses to sensory stimuli, termed sensory sensitivities, are a commonly reported symptom for individuals diagnosed with Autism Spectrum Disorder (ASD). In this community-based study of 604 adults, the correlation between sensory sensitivities and ASD symptoms was r = 0.23, p < .001, representing a smaller relation than estimates previously reported in the peer-reviewed research. Additionally, when examining only participants who met or exceeded the ASD screening cutoff score, the relation between sensory sensitivities and ASD symptoms was only slightly larger at r = 0.25, p < .001. Forty-four percentage who met the screening cutoff score for ASD also reported the lowest degree of sensory sensitivities. Finally, just over one-third who met the screening cutoff score for ASD had the highest sensory sensitivities. Sensory sensitivities did not appear to be a consistent feature across adults meeting the ASD screening cutoff score, but a proportion meeting the ASD screening cutoff score also exhibited the most extreme sensory sensitivities.
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Affiliation(s)
| | - Laci Watkins
- The University of Alabama, Tuscaloosa, Alabama, USA
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20
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Lefebvre A, Cohen A, Maruani A, Amsellem F, Beggiato A, Amestoy A, Moal MLL, Umbricht D, Chatham C, Murtagh L, Bouvard M, Leboyer M, Bourgeron T, Delorme R. Discriminant value of repetitive behaviors in families with autism spectrum disorder and obsessional compulsive disorder probands. Autism Res 2021; 14:2373-2382. [PMID: 34278736 DOI: 10.1002/aur.2570] [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: 09/25/2020] [Revised: 05/28/2021] [Accepted: 06/07/2021] [Indexed: 11/06/2022]
Abstract
Repetitive behaviors (RB) represent a wide spectrum of symptoms ranging from sensory-motor stereotypies to complex cognitive rituals, frequently dichotomized as low- and high-order sub-groups of symptoms. Even though these subgroups are considered as phenomenologically distinct in autism spectrum disorder (ASD) and obsessive-compulsive disorder (OCD), brain imaging and genetic studies suggest that they have common mechanisms and pathways. This discrepancy may be explained by the frequent intellectual disability reported in ASD, which blurs the RB expressivity. Given the high heritability of RB, that is, the diversity of symptoms expressed in the relatives are dependent on those expressed in their probands, we hypothesize that if RB expressed in ASD or OCD are two distinct entities, then the RB expressed in relatives will also reflect these two dimensions. We thus conduct a linear discriminant analysis on RB in both the relatives of probands with ASD and OCD and subjects from the general population (n = 1023). The discriminant analysis results in a classification of 81.1% of the controls (p < 10-4 ), but poorly differentiated the ASD and OCD relatives (≈46%). The stepwise analysis reveals that five symptoms attributed to high-order RB and two related to low-order RB (including hypersensitivity) are the most discriminant. Our results support the idea that the difference of RB patterns in the relatives is mild compared with the distribution of symptoms in controls. Our findings reinforce the evidence of a common biological pattern of RB both in ASD and OCD but with minor differences, specific to each of these two neuro-developmental disorders. LAY SUMMARY: Repetitive behaviors (RB), a key symptom in the classification of both OCD and ASD, are phenomenologically considered as distinct in the two disorders, which is in contrast with brain imaging studies describing a common neural circuit. Intellectual disability, which is frequently associated with ASD, makes RB in ASD more difficult to understand as it affects the expression of the RB symptoms. To avoid this bias, we propose to consider the familial aggregation in ASD and OCD by exploring RB in the first-degree relatives of ASD and OCD. Our results highlight the existence of RB expressed in relatives compared to the general population, with a common pattern of symptoms in relatives of both ASD and OCD but also minor differences, specific to each of these two neuro-developmental disorders.
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Affiliation(s)
- Aline Lefebvre
- Department of Child and Adolescent Psychiatry, Robert Debré Hospital, APHP, Paris, France.,Human Genetics and Cognitive Functions, Institut Pasteur, Paris, France.,UMR3571 CNRS, Universite de Paris, Paris 7 Denis Diderot University, Paris, France
| | - Alicia Cohen
- Department of Child and Adolescent Psychiatry, Robert Debré Hospital, APHP, Paris, France.,Laboratoire de Sciences Cognitives et Psycholinguistique (ENS, EHESS, CNRS), Ecole Normale Supérieure, PSL Research University, Paris, France
| | - Anna Maruani
- Department of Child and Adolescent Psychiatry, Robert Debré Hospital, APHP, Paris, France.,Human Genetics and Cognitive Functions, Institut Pasteur, Paris, France
| | - Fréderique Amsellem
- Department of Child and Adolescent Psychiatry, Robert Debré Hospital, APHP, Paris, France.,Human Genetics and Cognitive Functions, Institut Pasteur, Paris, France
| | - Anita Beggiato
- Department of Child and Adolescent Psychiatry, Robert Debré Hospital, APHP, Paris, France.,Human Genetics and Cognitive Functions, Institut Pasteur, Paris, France
| | - Anouck Amestoy
- Autism Expert Centre, Charles Perrens Hospital, Bordeaux, France.,Medical Sciences Department, University of Bordeaux, Bordeaux, France
| | - Myriam Ly-Le Moal
- Institut Roche, Tour Horizons- Bureau 18M3, Boulogne-Billancourt, France
| | - Daniel Umbricht
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Christopher Chatham
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Lorraine Murtagh
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Manuel Bouvard
- Autism Expert Centre, Charles Perrens Hospital, Bordeaux, France.,Medical Sciences Department, University of Bordeaux, Bordeaux, France
| | - Marion Leboyer
- Fondation FondaMental, French National Science Foundation, Creteil, France.,Université Paris Est Créteil, AP-HP, DMU IMPACT, Psychiatry and Addictology Department, Mondor University Hospital, Créteil, France.,INSERM, U955, IMRB, Laboratoire de NeuroPsychiatrie translationnelle, Créteil, France
| | - Thomas Bourgeron
- Human Genetics and Cognitive Functions, Institut Pasteur, Paris, France.,UMR3571 CNRS, Universite de Paris, Paris 7 Denis Diderot University, Paris, France
| | - Richard Delorme
- Department of Child and Adolescent Psychiatry, Robert Debré Hospital, APHP, Paris, France.,Human Genetics and Cognitive Functions, Institut Pasteur, Paris, France.,UMR3571 CNRS, Universite de Paris, Paris 7 Denis Diderot University, Paris, France.,Fondation FondaMental, French National Science Foundation, Creteil, France
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21
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Doyle CM, Lasch C, Vollman EP, Desjardins CD, Helwig NE, Jacob S, Wolff JJ, Elison JT. Phenoscreening: a developmental approach to research domain criteria-motivated sampling. J Child Psychol Psychiatry 2021; 62:884-894. [PMID: 33137226 PMCID: PMC11221542 DOI: 10.1111/jcpp.13341] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/05/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND To advance early identification efforts, we must detect and characterize neurodevelopmental sequelae of risk among population-based samples early in development. However, variability across the typical-to-atypical continuum and heterogeneity within and across early emerging psychiatric/neurodevelopmental disorders represent fundamental challenges to overcome. Identifying multidimensionally determined profiles of risk, agnostic to DSM categories, via data-driven computational approaches represents an avenue to improve early identification of risk. METHODS Factor mixture modeling (FMM) was used to identify subgroups and characterize phenotypic risk profiles, derived from multiple parent-report measures of typical and atypical behaviors common to autism spectrum disorder, in a community-based sample of 17- to 25-month-old toddlers (n = 1,570). To examine the utility of risk profile classification, a subsample of toddlers (n = 107) was assessed on a distal, independent outcome examining internalizing, externalizing, and dysregulation at approximately 30 months. RESULTS FMM results identified five asymmetrically sized subgroups. The putative high- and moderate-risk groups comprised 6% of the sample. Follow-up analyses corroborated the utility of the risk profile classification; the high-, moderate-, and low-risk groups were differentially stratified (i.e., HR > moderate-risk > LR) on outcome measures and comparison of high- and low-risk groups revealed large effect sizes for internalizing (d = 0.83), externalizing (d = 1.39), and dysregulation (d = 1.19). CONCLUSIONS This data-driven approach yielded five subgroups of toddlers, the utility of which was corroborated by later outcomes. Data-driven approaches, leveraging multiple developmentally appropriate dimensional RDoC constructs, hold promise for future efforts aimed toward early identification of at-risk-phenotypes for a variety of early emerging neurodevelopmental disorders.
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Affiliation(s)
- Colleen M. Doyle
- Institute of Child Development, University of Minnesota, Minneapolis, MN,USA
| | - Carolyn Lasch
- Institute of Child Development, University of Minnesota, Minneapolis, MN,USA
| | - Elayne P. Vollman
- Department of Comparative Human Development, University of Chicago, Chicago, IL, USA
| | | | - Nathaniel E. Helwig
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
- Department of Statistics, University of Minnesota, Minneapolis, MN, USA
| | - Suma Jacob
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
- Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
| | - Jason J. Wolff
- Department of Educational Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Jed T. Elison
- Institute of Child Development, University of Minnesota, Minneapolis, MN,USA
- Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
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22
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23
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Podoly TY, Ben-Sasson A. Sensory Habituation as a Shared Mechanism for Sensory Over-Responsivity and Obsessive-Compulsive Symptoms. Front Integr Neurosci 2020; 14:17. [PMID: 32317944 PMCID: PMC7146075 DOI: 10.3389/fnint.2020.00017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 03/12/2020] [Indexed: 11/13/2022] Open
Abstract
Background Some individuals who suffer from obsessive-compulsive (OC) disorder (OCD), report disturbing sensory preoccupations. The inability to stop obsessing over stimuli resonates with a difficulty in sensory habituation. Impaired sensory habituation, to a degree that clearly dysregulates response to sensory stimuli, and impairs participation in everyday activities, can be part of a disorder known as sensory over-responsivity (SOR). Although previous studies indicated a correlation between OCD and SOR, physiological experiments show that individuals with OCD are not more sensitive to sensory stimuli than controls. In the current study, we (1) validated a sensory habituation psycho-physiological protocol and (2) tested whether a "slow to habituate" mechanism can explain the occurrence of elevated SOR and OC symptoms. Methods We designed a protocol to test auditory sensory habituation through electrodermal activity (EDA) recording. The protocol included two randomly ordered aversive and neutral sound conditions; each set of six everyday life sounds was presented as a continuous stimulus. During the presentation of sounds, EDA was measured and participants could press a button to shorten the stimuli. Participants also completed sensory and OC symptom questionnaires. Participants included 100 typically developing adults that were divided into high versus low OC symptom groups. Mixed models analysis was used throughout to meet the need for capturing the temporal nature of habituation. Results Distinct physiological indices were computed to measure sensitivity versus habituation. Habituation was slower in the aversive versus neutral condition. Sensitivity was higher for the aversive stimuli. Self-report of sensory habituation and sensitivity partially correlated with the physiological habituation indices. A comparison of the physiological pattern between those with high versus low OC symptoms revealed significant differences in the habituation and sensitivity indices, across conditions. Conclusion The interplay between SOR and OC symptoms can be explained by a "slow to habituate" mechanism. Identifying behavioral and physiological markers of sensory problems in OCD is important for assessment, intervention and the discovery of underlying mechanisms.
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Affiliation(s)
- Tamar Y. Podoly
- Department of Occupational Therapy, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
- Cognetica: The Israeli Center for Cognitive Behavioral Therapy, Tel Aviv, Israel
| | - Ayelet Ben-Sasson
- Department of Occupational Therapy, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
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Yochman A, Pat-Horenczyk R. Sensory Modulation in Children Exposed to Continuous Traumatic Stress. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2020; 13:93-102. [PMID: 32318232 PMCID: PMC7163836 DOI: 10.1007/s40653-019-00254-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Preliminary evidence supports a possible association between post-traumatic stress disorder (PTSD) and sensory modulation disorder (SMD). Nevertheless, the research focusing on this relationship in children is notably limited. This study examined children with and without PTS symptoms, by comparing their mothers' perceptions of their responses to sensory events in daily life. Mothers of 134 non-referred children aged 5-11, exposed to continuous traumatic stress due to political violence, completed the UCLA-RI and the Short Sensory Profile questionnaires. Significant differences emerged between children with different levels of PTS symptoms in various sensory modalities. Furthermore, half of the symptomatic children had suspected clinically significant deficits in sensory processing. In addition, PTSD symptoms were significantly associated with most of the sensory processing scores. Logistic regression indicated that the overall sensory processing score was a significant predictor of group classification. The results indicate that children with PTS symptoms may be at increased risk for sensory processing deficits. Evaluation of sensory processing should be incorporated into the routine evaluation of this population in order to determine whether this is an additional factor contributing to a child's difficulties in participating in daily activities. Subsequent intervention programs should then address the multiple needs of these children.
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Affiliation(s)
- Aviva Yochman
- School of Occupational Therapy, Faculty of Medicine of Hadassah and the Hebrew University of Jerusalem , 24026, Mount Scopus, 91240 Jerusalem, Israel
| | - Ruth Pat-Horenczyk
- Paul Baerwald School of Social Work and Social Welfare, the Hebrew University of Jerusalem, Jerusalem, Israel
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MacLennan K, Roach L, Tavassoli T. The Relationship Between Sensory Reactivity Differences and Anxiety Subtypes in Autistic Children. Autism Res 2020; 13:785-795. [PMID: 31909874 DOI: 10.1002/aur.2259] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 12/10/2019] [Accepted: 12/10/2019] [Indexed: 12/28/2022]
Abstract
Autistic children are at greater risk of developing anxiety than their nonautistic peers. Sensory reactivity differences have been implicated as one of the risk factors. Specifically, sensory hyperreactivity has previously been linked to anxiety, including separation anxiety and specific phobia; however, minimal research has explored the influence of sensory hyporeactivity and seeking. Therefore, the present study examined the correlational relationship between sensory reactivity differences and anxiety subtypes in 41 autistic children aged between 3 and 14 years, using parent- and self-reported measures. We found positive correlations between sensory hyperreactivity and total anxiety, separation anxiety and physical injury fears. However, when controlling for autism traits, we found sensory hyperreactivity to be related to physical injury fears and specific phobia, and sensory hyporeactivity to be related to lower total and social anxiety. We found no significant relationships between sensory seeking and anxiety. These results indicate that sensory hyperreactivity and hyporeactivity might be implicated in specific anxiety symptomology. Our results also indicate minimal agreement between parent- and self-reported anxieties, which highlights the limitations of informant reports for anxiety and the pressing need for objective anxiety assessments for autistic children to be developed. Our findings have important implications for limiting the development of anxiety in autistic children and suggest that sensory reactivity differences should be considered when developing targeted interventions for certain anxiety disorders. Autism Res 2020, 13: 785-795. © 2019 The Authors. Autism Research published by International Society for Autism Research published by Wiley Periodicals, Inc. LAY SUMMARY: The present study found that when considering autism traits, greater sensory hyperreactivity, such as being oversensitive to sounds, was related to elevated phobia-related symptoms and sensory hyporeactivity, such as being under-responsive to touch, was related to lower total and social anxieties. Sensory seeking, such as a fascination with lights, was not related to anxiety. Our results have important implications for targeted anxiety interventions for autistic children. However, due to minimal agreement between the parent- and child-reported scores, developing more objective measures of anxiety would be beneficial.
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Niutanen U, Harra T, Lano A, Metsäranta M. Systematic review of sensory processing in preterm children reveals abnormal sensory modulation, somatosensory processing and sensory-based motor processing. Acta Paediatr 2020; 109:45-55. [PMID: 31350861 DOI: 10.1111/apa.14953] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/10/2019] [Accepted: 07/25/2019] [Indexed: 11/28/2022]
Abstract
AIM Preterm birth poses concerns in daily functioning and behaviour in childhood, possibly connected to sensory processing disorder. This review aimed to systematically identify assessments, incidence and nature of sensory processing disorder in preterm-born infants and children. METHODS We searched literature through CINAHL-EBSCOhost, Cochrane, Ovid/PsychINFO, PubMed/Medline, Scopus and Google Scholar, published until November 2018. We included electronically available, peer-reviewed studies of preterm-born children that applied standardised sensory processing assessments. We excluded studies of preterm-born children with major neurodevelopmental impairments. RESULTS We identified 27 studies of premature children, aged from birth to 9 years 7 months. The assessments represented three versions of Sensory Profile questionnaires and three clinical tests, Test of Sensory Functions in Infants, the Miller Assessment for Preschoolers, and the Sensory Integration and Praxis Test. The studies revealed wide variation of atypical sensory processing: 28%-87% in sensory modulation, 9%-70% in somatosensory processing and 20%-70% in sensory-based motor processing. CONCLUSION Preterm-born children exhibited elevated risk for sensory processing disorder from infancy into school age. Routine screening of sensory processing, intervention intervals and parental consultations should be considered in ameliorating sensory processing and neurocognitive development. Moreover, a larger body of intervention studies is needed.
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Affiliation(s)
- Ulla Niutanen
- New Children's Hospital, Pediatric Research Center University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Toini Harra
- Participation and Human Functioning Metropolia University of Applied Sciences Helsinki Finland
| | - Aulikki Lano
- New Children's Hospital, Pediatric Research Center University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Marjo Metsäranta
- New Children's Hospital, Pediatric Research Center University of Helsinki and Helsinki University Hospital Helsinki Finland
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Review: Exteroceptive Sensory Abnormalities in Childhood and Adolescent Anxiety and Obsessive-Compulsive Disorder: A Critical Review. J Am Acad Child Adolesc Psychiatry 2020; 59:78-87. [PMID: 31265873 DOI: 10.1016/j.jaac.2019.06.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 05/20/2019] [Accepted: 06/24/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Childhood anxiety and obsessive-compulsive disorder (OCD) are defined by fear, worry, and uncertainty, but there is also evidence that affected children possess exteroceptive sensory abnormalities. These sensory features may often instigate symptoms and cause significant distress and functional impairment. In addition, a purported class of conditions known as "sensory processing disorders" may significantly overlap with childhood anxiety and OCD, which provides further support for a connection between abnormal sensation and fear-based psychopathology. METHOD The current review was conducted to synthesize and to critically evaluate the existing research on exteroceptive sensory abnormalities in childhood anxiety and OCD. Because of the paucity of research in this area, studies with adult populations were also briefly reviewed. RESULTS The review found significant support for the notion that sensory abnormalities are common in children with anxiety disorders and OCD, but there are significant limitations to research in this area that prevent firm conclusions. CONCLUSION Potential avenues for future research on sensory features of pediatric anxiety and OCD are discussed.
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Attenuation of access to internal states in high obsessive-compulsive individuals might increase susceptibility to false feedback: Evidence from a visuo-motor hand-reaching task. J Behav Ther Exp Psychiatry 2019; 65:101445. [PMID: 31085384 DOI: 10.1016/j.jbtep.2018.12.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 12/05/2018] [Accepted: 12/21/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND OBJECTIVES The Seeking Proxies for Internal States (SPIS) model of obsessive-compulsive disorder (OCD) posits that obsessive-compulsive (OC) individuals have attenuated access to their internal states. Hence, they seek and rely on proxies, or discernible substitutes for these internal states. In previous studies, participants with high OC tendencies and OCD patients, compared to controls, showed increased reliance on external proxies and were more influenced by false feedback when judging their internal states. This study is the first to examine the effects of false feedback on performance of hand movements in participants with high and low OC tendencies. METHOD Thirty-four participants with high OC tendencies and 34 participants with low OC tendencies were asked to perform accurate hand reaches without visual feedback in two separate sessions of a computerized hand-reaching task: once after valid feedback training of their hand location and once with false-rotated feedback. We assessed the accuracy and directional adaptation of participants' reaches. RESULTS As predicted, high OC participants evidenced a larger decrease in their hand positioning accuracy after training with false feedback compared to low OC participants. LIMITATIONS The generalization of our findings to OCD requires replication with a clinical sample. CONCLUSIONS These results suggest that in addition to self-perceptions, motor performance of OC individuals is prone to be overly influenced by false feedback, possibly due to attenuated access to proprioceptive cues. These findings may be particularly relevant to understanding the distorted sense of agency in OCD.
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Simhon V, Elefant C, Orkibi H. Associations between music and the sensory system: An integrative review for child therapy. ARTS IN PSYCHOTHERAPY 2019. [DOI: 10.1016/j.aip.2018.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Van Hulle CA, Esbensen K, Goldsmith HH. Co-occurrence of Sensory Overresponsivity with Obsessive-Compulsive Symptoms in Childhood and Early Adolescence. J Dev Behav Pediatr 2019; 40:377-382. [PMID: 31107361 PMCID: PMC6579637 DOI: 10.1097/dbp.0000000000000671] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Sensory overresponsivity (SOR) is characterized by challenges in integrating and responding to everyday sensory experiences. Obsessive-compulsive disorder (OCD) is characterized by intrusive thoughts, ritualistic behaviors, and sensory phenomena. There is some evidence that individuals with co-occurring symptoms of SOR and OCD experience more severe anxiety than those with symptoms of OCD alone, but most studies employed small numbers of participants (typically with an OCD diagnosis) assessed at a single time point. Our 2-fold objective was to replicate previous research showing an association between OCD symptoms and SOR symptoms concurrently and to extend these analyses longitudinally in a large, birth-register-based sample. METHOD Twins (N = 1613) and their primary caregivers participated in a multimodal, multimethod, longitudinal study. Primary caregivers completed the SOR inventory for their offspring at the age of 8 years, and twins completed the adult sensory profile at the age of 13 years. Parents completed the OCD module of the Diagnostic Interview Schedule for Children-IV when twins were 8 years; twins completed the same module at 13 years. Linear regression models tested for the concurrent and longitudinal associations between SOR and OCD controlling for socioeconomic status. RESULTS Concurrently, participants' likelihood of exhibiting OCD symptoms increased with each symptom of tactile or auditory overresponsivity at 8 years and 13 years (odds ratio = 1.1-2.7). However, SOR measured at age 8 years was unrelated to adolescent OCD symptoms at 13 years and vice versa. CONCLUSION SOR symptoms, although significantly related to concurrent OCD symptoms, do not appear to precede OCD symptoms, suggesting that SOR symptoms may reflect another type of OCD sensory phenomenon rather than a comorbid condition.
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Affiliation(s)
| | - Karyn Esbensen
- Department of Psychology, University of Wisconsin-Madison, Madison, WI
| | - H Hill Goldsmith
- Waisman Center, University of Wisconsin-Madison, Madison, WI
- Department of Psychology, University of Wisconsin-Madison, Madison, WI
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Khosravani V, Ganji Z, Sharifi Bastan F, Samimi Ardestani SM, Amirinezhad A. Psychometric properties of the highly sensitive person scale and its relation to symptom dimensions in patients with obsessive-compulsive disorder. CURRENT PSYCHOLOGY 2019. [DOI: 10.1007/s12144-019-00212-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Harrison LA, Kats A, Williams ME, Aziz-Zadeh L. The Importance of Sensory Processing in Mental Health: A Proposed Addition to the Research Domain Criteria (RDoC) and Suggestions for RDoC 2.0. Front Psychol 2019; 10:103. [PMID: 30804830 PMCID: PMC6370662 DOI: 10.3389/fpsyg.2019.00103] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 01/14/2019] [Indexed: 12/21/2022] Open
Abstract
The time is ripe to integrate burgeoning evidence of the important role of sensory and motor functioning in mental health within the National Institute of Mental Health's [NIMH] Research Domain Criteria [RDoC] framework (National Institute of Mental Health, n.d.a), a multi-dimensional method of characterizing mental functioning in health and disease across all neurobiological levels of analysis ranging from genetic to behavioral. As the importance of motor processing in psychopathology has been recognized (Bernard and Mittal, 2015; Garvey and Cuthbert, 2017; National Institute of Mental Health, 2019), here we focus on sensory processing. First, we review the current design of the RDoC matrix, noting sensory features missing despite their prevalence in multiple mental illnesses. We identify two missing classes of sensory symptoms that we widely define as (1) sensory processing, including sensory sensitivity and active sensing, and (2) domains of perceptual signaling, including interoception and proprioception, which are currently absent or underdeveloped in the perception construct of the cognitive systems domain. Then, we describe the neurobiological basis of these psychological constructs and examine why these sensory features are important for understanding psychopathology. Where appropriate, we examine links between sensory processing and the domains currently included in the RDoC matrix. Throughout, we emphasize how the addition of these sensory features to the RDoC matrix is important for understanding a range of mental health disorders. We conclude with the suggestion that a separate sensation and perception domain can enhance the current RDoC framework, while discussing what we see as important principles and promising directions for the future development and use of the RDoC.
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Affiliation(s)
- Laura A. Harrison
- USC Chan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
- Brain and Creativity Institute, University of Southern California, Los Angeles, CA, United States
| | - Anastasiya Kats
- Brain and Creativity Institute, University of Southern California, Los Angeles, CA, United States
| | - Marian E. Williams
- Children’s Hospital Los Angeles, University of Southern California, Los Angeles, CA, United States
| | - Lisa Aziz-Zadeh
- USC Chan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
- Brain and Creativity Institute, University of Southern California, Los Angeles, CA, United States
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Brakoulias V, Perkes IE, Tsalamanios E. A call for prevention and early intervention in obsessive-compulsive disorder. Early Interv Psychiatry 2018; 12:572-577. [PMID: 29239120 DOI: 10.1111/eip.12535] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2016] [Revised: 10/08/2017] [Accepted: 11/08/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND Evidence suggests that many people with obsessive-compulsive disorder (OCD) have subclinical symptoms years before the development of their disorder and that early treatment may reduce its severity. AIM To explore prevention and early intervention strategies for OCD. METHODS A narrative literature review was conducted. RESULTS The literature in relation to the prevention of OCD is sparse. Genetic and environmental factors appear to be relevant to the aetiology of OCD, for example, the observation that hoarding symptoms and contamination/cleaning symptoms are more likely to also be present in first-degree relatives. Psychoeducation and the reduction of family accommodation, that is the act of parents, siblings or partners accommodating to the high-risk individual's requests to comply with their compulsions, are promising areas for prevention and early intervention in high-risk groups. Tertiary prevention has also been limited by an inadequate number of trained clinicians to deliver evidence-based treatments. CONCLUSIONS Much more research is needed in relation to the prevention of OCD. There is limited scope for primary prevention with respect to biological aetiological factors, but there is potential for strategies addressing environmental factors (eg, family factors). The effectiveness of psychoeducation for parents with OCD as a primary prevention strategy for OCD in their children requires scientific evaluation. Improving access to effective treatments for OCD would also improve tertiary prevention.
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Affiliation(s)
- Vlasios Brakoulias
- Sydney Medical School - Nepean, Discipline of Psychiatry, University of Sydney, Sydney/Penrith, Australia
| | - Iain E Perkes
- Brain Mind Centre, University of Sydney, Sydney/Camperdown, Australia
| | - Emmanouil Tsalamanios
- Department of Child and Adolescent Psychiatry, General Hospital Asklepieio Voulas, Athens, Greece
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Examining the Reversibility of Long-Term Behavioral Disruptions in Progeny of Maternal SSRI Exposure. eNeuro 2018; 5:eN-NWR-0120-18. [PMID: 30073191 PMCID: PMC6071194 DOI: 10.1523/eneuro.0120-18.2018] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 06/07/2018] [Accepted: 06/07/2018] [Indexed: 12/21/2022] Open
Abstract
Serotonergic dysregulation is implicated in numerous psychiatric disorders. Serotonin plays widespread trophic roles during neurodevelopment; thus perturbations to this system during development may increase risk for neurodevelopmental disorders. Epidemiological studies have examined association between selective serotonin reuptake inhibitor (SSRI) treatment during pregnancy and increased autism spectrum disorder (ASD) risk in offspring. It is unclear from these studies whether ASD susceptibility is purely related to maternal psychiatric diagnosis, or if treatment poses additional risk. We sought to determine whether maternal SSRI treatment alone or in combination with genetically vulnerable background was sufficient to induce offspring behavior disruptions relevant to ASD. We exposed C57BL/6J or Celf6+/- mouse dams to fluoxetine (FLX) during different periods of gestation and lactation and characterized offspring on tasks assessing social communicative interaction and repetitive behavior patterns including sensory sensitivities. We demonstrate robust reductions in pup ultrasonic vocalizations (USVs) and alterations in social hierarchy behaviors, as well as perseverative behaviors and tactile hypersensitivity. Celf6 mutant mice demonstrate social communicative deficits and perseverative behaviors, without further interaction with FLX. FLX re-exposure in adulthood ameliorates the tactile hypersensitivity yet exacerbates the dominance phenotype. This suggests acute deficiencies in serotonin levels likely underlie the abnormal responses to sensory stimuli, while the social alterations are instead due to altered development of social circuits. These findings indicate maternal FLX treatment, independent of maternal stress, can induce behavioral disruptions in mammalian offspring, thus contributing to our understanding of the developmental role of the serotonin system and the possible risks to offspring of SSRI treatment during pregnancy.
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Falkenstein MJ, Conelea CA, Garner LE, Haaga DAF. Sensory over-responsivity in trichotillomania (hair-pulling disorder). Psychiatry Res 2018; 260:207-218. [PMID: 29202385 DOI: 10.1016/j.psychres.2017.11.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 10/07/2017] [Accepted: 11/10/2017] [Indexed: 12/26/2022]
Abstract
OBJECTIVE This study was an initial investigation of sensory-over responsivity (SOR) to external sensations among individuals with trichotillomania (TTM). METHODS Adults endorsing DSM-5 TTM criteria (N = 609) and a non-affected comparison sample (N = 268) completed a self-report survey. RESULTS The majority of the TTM group endorsed SOR symptoms; three-quarters endorsed at least mild tactile and auditory SOR. About 15% endorsed SOR symptoms in the severe to extreme range. TTM participants had significantly higher mean scores in both auditory (t (652.89) = -6.51, p < .001, d = .45) and tactile (t (655.24) = -8.38, p < .001, d = .58) modalities than comparison participants, with medium effect sizes. Greater levels of SOR were related to greater levels of perfectionism and by-proxy pulling urges. SOR was significantly and positively correlated with functional impairment when controlling for TTM severity. CONCLUSION This study expands prior work in obsessive-compulsive related disorders by contributing the first data about associations between TTM and over-responsivity to external sensations. Findings collectively suggest SOR may be related to maladaptive emotion regulation processes in TTM. A novel measure of SOR was developed and administered in this study.
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Affiliation(s)
| | | | - Lauryn E Garner
- Department of Psychology, Fordham University, New York, NY, USA
| | - David A F Haaga
- Department of Psychology, American University, Washington, DC, USA
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Tavassoli T, Miller LJ, Schoen SA, Jo Brout J, Sullivan J, Baron-Cohen S. Sensory reactivity, empathizing and systemizing in autism spectrum conditions and sensory processing disorder. Dev Cogn Neurosci 2018; 29:72-77. [PMID: 28579480 PMCID: PMC6987900 DOI: 10.1016/j.dcn.2017.05.005] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 04/27/2017] [Accepted: 05/13/2017] [Indexed: 02/07/2023] Open
Abstract
Although the DSM-5 added sensory symptoms as a criterion for ASC, there is a group of children who display sensory symptoms but do not have ASC; children with sensory processing disorder (SPD). To be able to differentiate these two disorders, our aim was to evaluate whether children with ASC show more sensory symptomatology and/or different cognitive styles in empathy and systemizing compared to children with SPD and typically developing (TD) children. The study included 210 participants: 68 children with ASC, 79 with SPD and 63 TD children. The Sensory Processing Scale Inventory was used to measure sensory symptoms, the Autism Spectrum Quotient (AQ) to measure autistic traits, and the Empathy Quotient (EQ) and Systemizing Quotient (SQ) to measure cognitive styles. Across groups, a greater sensory symptomatology was associated with lower empathy. Further, both the ASC and SPD groups showed more sensory symptoms than TD children. Children with ASC and SPD only differed on sensory under-reactivity. The ASD group did, however, show lower empathy and higher systemizing scores than the SPD group. Together, this suggest that sensory symptoms alone may not be adequate to differentiate children with ASC and SPD but that cognitive style measures could be used for differential diagnosis.
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Affiliation(s)
- Teresa Tavassoli
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, RG6 6AL, UK.
| | - Lucy Jane Miller
- Sensory Therapies And Research (STAR) Institute, Greenwood Village, CO, USA; University of Colorado Denver, Denver, CO, USA; Rocky Mountain University of Health Professionals, Provo, UT, USA
| | - Sarah A Schoen
- Sensory Therapies And Research (STAR) Institute, Greenwood Village, CO, USA; Rocky Mountain University of Health Professionals, Provo, UT, USA
| | | | | | - Simon Baron-Cohen
- Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, CB2 8AH, UK
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Jiujias M, Kelley E, Hall L. Restricted, Repetitive Behaviors in Autism Spectrum Disorder and Obsessive-Compulsive Disorder: A Comparative Review. Child Psychiatry Hum Dev 2017; 48:944-959. [PMID: 28281020 DOI: 10.1007/s10578-017-0717-0] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This review paper critically examines literature regarding restricted and repetitive behaviors (RRBs) in Autism Spectrum Disorder (ASD) and Obsessive-Compulsive Disorder (OCD). The similar behavioral profiles of these disorders presents the potential for confusion regarding diagnoses and intervention efforts. As such, this review highlights the similarities and differences between RRBs in ASD and OCD. The developmental trajectories of RRBs are presented, followed by an exploration of three constructs implicated in RRB manifestation: anxiety, executive functioning, and sensory phenomena. While RRBs tend to develop with some similarity in both disorders, the differing role of anxiety highlights important distinctions between ASD and OCD. We urge researchers and clinicians to think critically about the dimensions that affect RRB presentation. Future research should use this review as a starting point to further elucidate the differences between RRBs in these two populations.
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Affiliation(s)
- Marina Jiujias
- Psychology Department, Queen's University, Kingston, ON, K7L 3N6, Canada
| | - Elizabeth Kelley
- Psychology Department, Queen's University, Kingston, ON, K7L 3N6, Canada. .,Queen's University, Humphrey Hall Room 351, 62 Arch Street, Kingston, ON, K7L 3N6, Canada.
| | - Layla Hall
- Psychology Department, Queen's University, Kingston, ON, K7L 3N6, Canada
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Green D, Chandler S, Charman T, Simonoff E, Baird G. Brief Report: DSM-5 Sensory Behaviours in Children With and Without an Autism Spectrum Disorder. J Autism Dev Disord 2017; 46:3597-3606. [PMID: 27475418 DOI: 10.1007/s10803-016-2881-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Atypical responses to sensory stimuli are a new criterion in DSM-5 for the diagnosis of an autism spectrum disorder (ASD) but are also reported in other developmental disorders. Using the Short Sensory profile (SSP) and Autism Diagnostic Interview-Revised we compared atypical sensory behaviour (hyper- or hypo-reactivity to sensory input or unusual sensory interests) in children aged 10-14 years with (N = 116) or without an ASD but with special educational needs (SEN; N = 72). Atypical sensory behaviour was reported in 92 % of ASD and 67 % of SEN children. Greater sensory dysfunction was associated with increased autism severity (specifically restricted and repetitive behaviours) and behaviour problems (specifically emotional subscore) on teacher and parent Strengths and Difficulties Questionnaires but not with IQ.
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Affiliation(s)
- Dido Green
- Centre for Rehabilitation, Oxford Brookes University, Marston Road Campus, Jack Straw's Lane, Oxford, OX3 3FL, UK.
| | - Susie Chandler
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Tony Charman
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Emily Simonoff
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.,NIHR Biomedical Research Centre for Mental Health, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Gillian Baird
- Guy's and St Thomas' NHS Foundation Trust, King's Health Partners, London, UK
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Dunn W, Little L, Dean E, Robertson S, Evans B. The State of the Science on Sensory Factors and Their Impact on Daily Life for Children: A Scoping Review. OTJR-OCCUPATION PARTICIPATION AND HEALTH 2017; 36:3S-26S. [PMID: 27504990 DOI: 10.1177/1539449215617923] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The objective of this study was to identify and synthesize research about how sensory factors affect daily life of children. We designed a conceptual model to guide a scoping review of research published from 2005 to October 2014 (10 years). We searched MEDLINE, CINAHL, and PsycINFO and included studies about sensory perception/processing; children, adolescents/young adults; and participation. We excluded studies about animals, adults, and review articles. Our process resulted in 261 articles meeting criteria. Research shows that children with conditions process sensory input differently than peers. Neuroscience evidence supports the relationship between sensory-related behaviors and brain activity. Studies suggest that sensory processing is linked to social participation, cognition, temperament, and participation. Intervention research illustrates the importance of contextually relevant practices. Future work can examine the developmental course of sensory processing aspects of behavior across the general population and focus on interventions that support children's sensory processing as they participate in their daily lives.
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Affiliation(s)
- Winnie Dunn
- University of Kansas Medical Center, Kansas City, KS, USA
| | - Lauren Little
- University of Kansas Medical Center, Kansas City, KS, USA
| | - Evan Dean
- University of Kansas Medical Center, Kansas City, KS, USA
| | - Sara Robertson
- University of Kansas Medical Center, Kansas City, KS, USA
| | - Benjamin Evans
- University of Kansas Medical Center, Kansas City, KS, USA
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Increased Sensory Processing Atypicalities in Parents of Multiplex ASD Families Versus Typically Developing and Simplex ASD Families. J Autism Dev Disord 2017; 47:535-548. [PMID: 27538965 PMCID: PMC5352777 DOI: 10.1007/s10803-016-2888-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Recent studies have suggested that sensory processing atypicalities may share genetic influences with autism spectrum disorder (ASD). To further investigate this, the adolescent/adult sensory profile (AASP) questionnaire was distributed to 85 parents of typically developing children (P-TD), 121 parents from simplex ASD families (SPX), and 54 parents from multiplex ASD families (MPX). After controlling for gender and presence of mental disorders, results showed that MPX parents significantly differed from P-TD parents in all four subscales of the AASP. Differences between SPX and MPX parents reached significance in the Sensory Sensitivity subscale and also in subsequent modality-specific analyses in the auditory and visual domains. Our finding that parents with high genetic liability for ASD (i.e., MPX) had more sensory processing atypicalities than parents with low (i.e., SPX) or no (i.e., P-TD) ASD genetic liability suggests that sensory processing atypicalities may contribute to the genetic susceptibility for ASD.
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Bart O, Bar-Shalita T, Mansour H, Dar R. Relationships among Sensory Responsiveness, Anxiety, and Ritual Behaviors in Children with and without Atypical Sensory Responsiveness. Phys Occup Ther Pediatr 2017; 37:322-331. [PMID: 27366925 DOI: 10.1080/01942638.2016.1185504] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AIM To explore relationships between sensory responsiveness, anxiety, and ritual behaviors in boys with typical and atypical sensory responsiveness. METHOD Forty-eight boys, ages 5-9 participated in the study (28 boys with atypical sensory responsiveness and 20 controls). Atypical sensory responsiveness was defined as a score of ≤154 on the Short Sensory Profile. Parents completed the Sensory Profile, the Screen for Child Anxiety Related Emotional Disorders, and the Childhood Routines Inventory. RESULTS Children with atypical sensory responsiveness had significantly higher levels of anxiety and a higher frequency of ritual behaviors than controls. Atypical sensory responsiveness was significantly related to both anxiety and ritual behaviors, with anxiety mediating the relationship between sensory modulation and ritual behaviors. CONCLUSIONS The findings elucidate the potential consequences of atypical sensory responsiveness and could support the notion that ritual behaviors develop as a coping mechanism in response to anxiety stemming from primary difficulty in modulating sensory input.
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Affiliation(s)
- Orit Bart
- a Department of Occupational Therapy, School of Health Professions, Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
| | - Tami Bar-Shalita
- a Department of Occupational Therapy, School of Health Professions, Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
| | - Hanin Mansour
- a Department of Occupational Therapy, School of Health Professions, Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
| | - Reuven Dar
- b School of Psychological Sciences , Tel Aviv University , Tel Aviv , Israel
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Ben-Sasson A, Dickstein N, Lazarovich L, Ayalon N. Not Just Right Experiences: Association with Obsessive Compulsive Symptoms and Sensory Over-Responsivity. ACTA ACUST UNITED AC 2017. [DOI: 10.1080/0164212x.2017.1303418] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Noam Dickstein
- Occupational Therapy Department, University of Haifa, Haifa, Israel
| | - Liraz Lazarovich
- Occupational Therapy Department, University of Haifa, Haifa, Israel
| | - Noga Ayalon
- Occupational Therapy Department, University of Haifa, Haifa, Israel
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Bell K, Coulthard H, Wildbur D. Self-Disgust within Eating Disordered Groups: Associations with Anxiety, Disgust Sensitivity and Sensory Processing. EUROPEAN EATING DISORDERS REVIEW 2017. [PMID: 28635077 DOI: 10.1002/erv.2529] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This study aimed to assess the relationship between self-disgust and sensory processing within eating psychopathology. Five hundred and ninety-one women with a self-reported diagnosis of anorexia nervosa, bulimia nervosa or who had no previous history of an eating disorder completed a battery of online questionnaires measuring disgust, emotion and sensory variables. Those with an eating disorder reported significantly higher rates of self-disgust than those with no history of disordered eating. In groups of women with self-reported bulimia, self-disgust was associated with sensation avoidance and sensation seeking. Within the group with anorexia nervosa, self-disgust was associated with low registration and sensation seeking. This report is the first to examine the expression of the emotion self-disgust within eating psychopathology and examine associations of this factor with sensory processing. The emotion self-disgust needs to be further examined to understand its possible role in the onset and maintenance of disordered eating. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.
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Affiliation(s)
- Katie Bell
- Division of Psychology, Faculty of Health and Life Sciences, De Montfort University, UK
| | - Helen Coulthard
- Division of Psychology, Faculty of Health and Life Sciences, De Montfort University, UK
| | - Diane Wildbur
- Division of Psychology, Faculty of Health and Life Sciences, De Montfort University, UK
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Anxiety sensitivity and obsessive-compulsive symptom dimensions: Further evidence of specific relationships in a clinical sample. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2017.01.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Ben-Sasson A, Podoly TY. Sensory over responsivity and obsessive compulsive symptoms: A cluster analysis. Compr Psychiatry 2017; 73:151-159. [PMID: 27978503 DOI: 10.1016/j.comppsych.2016.10.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 10/18/2016] [Accepted: 10/29/2016] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Several studies have examined the sensory component in Obsesseive Compulsive Disorder (OCD) and described an OCD subtype which has a unique profile, and that Sensory Phenomena (SP) is a significant component of this subtype. SP has some commonalities with Sensory Over Responsivity (SOR) and might be in part a characteristic of this subtype. Although there are some studies that have examined SOR and its relation to Obsessive Compulsive Symptoms (OCS), literature lacks sufficient data on this interplay. OBJECTIVES First to further examine the correlations between OCS and SOR, and to explore the correlations between SOR modalities (i.e. smell, touch, etc.) and OCS subscales (i.e. washing, ordering, etc.). Second, to investigate the cluster analysis of SOR and OCS dimensions in adults, that is, to classify the sample using the sensory scores to find whether a sensory OCD subtype can be specified. Our third goal was to explore the psychometric features of a new sensory questionnaire: the Sensory Perception Quotient (SPQ). METHOD A sample of non clinical adults (n=350) was recruited via e-mail, social media and social networks. Participants completed questionnaires for measuring SOR, OCS, and anxiety. RESULTS SOR and OCI-F scores were moderately significantly correlated (n=274), significant correlations between all SOR modalities and OCS subscales were found with no specific higher correlation between one modality to one OCS subscale. Cluster analysis revealed four distinct clusters: (1) No OC and SOR symptoms (NONE; n=100), (2) High OC and SOR symptoms (BOTH; n=28), (3) Moderate OC symptoms (OCS; n=63), (4) Moderate SOR symptoms (SOR; n=83). The BOTH cluster had significantly higher anxiety levels than the other clusters, and shared OC subscales scores with the OCS cluster. The BOTH cluster also reported higher SOR scores across tactile, vision, taste and olfactory modalities. The SPQ was found reliable and suitable to detect SOR, the sample SPQ scores was normally distributed (n=350). CONCLUSIONS SOR is a dimensional feature that can influence the severity of OCS and may characterize a unique sensory OCD subtype.
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Affiliation(s)
- Ayelet Ben-Sasson
- Dept. of Occupational Therapy, Faculty of Social Welfare & Health Sciences, University of Haifa, Mount Carmel, Haifa, 31905, Israel.
| | - Tamar Yonit Podoly
- Dept. of Occupational Therapy, Faculty of Social Welfare & Health Sciences, University of Haifa.
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Machado ACCDP, de Oliveira SR, Magalhães LDC, de Miranda DM, Bouzada MCF. SENSORY PROCESSING DURING CHILDHOOD IN PRETERM INFANTS: A SYSTEMATIC REVIEW. REVISTA PAULISTA DE PEDIATRIA : ORGAO OFICIAL DA SOCIEDADE DE PEDIATRIA DE SAO PAULO 2017; 35:92-101. [PMID: 28977307 PMCID: PMC5417800 DOI: 10.1590/1984-0462/;2017;35;1;00008] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 08/24/2016] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To conduct a systematic search for grounded and quality evidence of sensory processing in preterm infants during childhood. DATA SOURCE The search of the available literature on the theme was held in the following electronic databases: Medical Literature Analysis and Retrieval System Online (Medline)/PubMed, Latin American and Caribbean Literature in Health Sciences (Lilacs)/Virtual Library in Health (BVS), Índice Bibliográfico Español de Ciencias de la Salud (IBECS)/BVS, Scopus, and Web of Science. We included only original indexed studies with a quantitative approach, which were available in full text on digital media, published in Portuguese, English, or Spanish between 2005 and 2015, involving children aged 0-9years. DATA SYNTHESIS 581 articles were identified and eight were included. Six studies (75%) found high frequency of dysfunction in sensory processing in preterm infants. The association of sensory processing with developmental outcomes was observed in three studies (37.5%). The association of sensory processing with neonatal characteristics was observed in five studies (62.5%), and the sensory processing results are often associated with gestational age, male gender, and white matter lesions. CONCLUSIONS The current literature suggests that preterm birth affects the sensory processing, negatively. Gestational age, male gender, and white matter lesions appear as risk factors for sensoryprocessing disorders in preterm infants. The impairment in the ability to receivesensory inputs, to integrateand to adapt to them seems to have a negative effect on motor, cognitive, and language development of these children. We highlight the feasibility of identifying sensory processing disorders early in life, favoring early clinical interventions.
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Affiliation(s)
| | - Suelen Rosa de Oliveira
- Faculdade de Medicina da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brasil
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Eddy CM. The junction between self and other? Temporo-parietal dysfunction in neuropsychiatry. Neuropsychologia 2016; 89:465-477. [PMID: 27457686 DOI: 10.1016/j.neuropsychologia.2016.07.030] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 05/13/2016] [Accepted: 07/22/2016] [Indexed: 11/18/2022]
Affiliation(s)
- Clare M Eddy
- Department of Neuropsychiatry, BSMHFT The Barberry, National Centre for Mental Health, Birmingham, UK; School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
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Boterberg S, Warreyn P. Making sense of it all: The impact of sensory processing sensitivity on daily functioning of children. PERSONALITY AND INDIVIDUAL DIFFERENCES 2016. [DOI: 10.1016/j.paid.2015.12.022] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Oren E, Friedmann N, Dar R. Things happen: Individuals with high obsessive-compulsive tendencies omit agency in their spoken language. Conscious Cogn 2016; 42:125-134. [PMID: 27003263 DOI: 10.1016/j.concog.2016.03.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 03/09/2016] [Accepted: 03/11/2016] [Indexed: 11/29/2022]
Abstract
The study examined the prediction that obsessive-compulsive tendencies are related to an attenuated sense of agency (SoA). As most explicit agency judgments are likely to reflect also motivation for and expectation of control, we examined agency in sentence production. Reduced agency can be expressed linguistically by omitting the agent or by using grammatical framings that detach the event from the entity that caused it. We examined the use of agentic language of participants with high vs. low scores on a measure of obsessive-compulsive (OC) symptoms, using structured linguistic tasks in which sentences are elicited in a conversation-like setting. As predicted, high OC individuals produced significantly more non-agentic sentences than low OC individuals, using various linguistic strategies. The results suggest that OC tendencies are related to attenuated SoA. We discuss the implications of these findings for explicating the SoA in OCD and the potential contribution of language analysis for understanding psychopathology.
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Affiliation(s)
- Ela Oren
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel.
| | - Naama Friedmann
- Language and Brain Lab, School of Education and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel.
| | - Reuven Dar
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel.
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50
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Schoen SA, Miller LJ, Sullivan JC. Measurement in Sensory Modulation: the Sensory Processing Scale Assessment. Am J Occup Ther 2015; 68:522-30. [PMID: 25184464 DOI: 10.5014/ajot.2014.012377] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVE. Sensory modulation issues have a significant impact on participation in daily life. Moreover, understanding phenotypic variation in sensory modulation dysfunction is crucial for research related to defining homogeneous groups and for clinical work in guiding treatment planning. We thus evaluated the new Sensory Processing Scale (SPS) Assessment. METHOD. Research included item development, behavioral scoring system development, test administration, and item analyses to evaluate reliability and validity across sensory domains. RESULTS. Items with adequate reliability (internal reliability >.4) and discriminant validity (p < .01) were retained. Feedback from the expert panel also contributed to decisions about retaining items in the scale. CONCLUSION. The SPS Assessment appears to be a reliable and valid measure of sensory modulation (scale reliability >.90; discrimination between group effect sizes >1.00). This scale has the potential to aid in differential diagnosis of sensory modulation issues.
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Affiliation(s)
- Sarah A Schoen
- Sarah A. Schoen, PhD, OTR, is Associate Director of Research, Sensory Processing Disorder Foundation, 5420 South Quebec Street, Suite 135, Greenwood Village, CO 80111, and Associate Professor, Rocky Mountain University of Health Professions, Provo, UT;
| | - Lucy J Miller
- Lucy J. Miller, PhD, OTR, is Clinical Director, STAR Center, Greenwood Village, CO; Research Director, Sensory Processing Disorder Foundation, Greenwood Village, CO; Professor, Rocky Mountain University of Health Professions, Provo, UT; and Associate Clinical Professor, Department of Pediatrics, University of Colorado Denver
| | - Jillian C Sullivan
- Jillian C. Sullivan, PhD, is Postdoctoral Fellow, Sensory Processing Disorder Foundation, Greenwood Village, CO
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