Τίτλος:
Diverse patterns of vulnerability to visual illusions in children with neurodevelopmental disorders
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
Research on how children with neurodevelopmental disorders perceive, process, and interpret visual illusions (VIs) has been extensively focused on children with autism spectrum disorder providing controversial findings. In this study, we investigated the patterns of vulnerability to a wide set of VIs comprising 23 standard text book VIs and their variations in a clinical sample of children with neurodevelopmental disorders compared to typically developing children (TD). A total of 176 children, aged between 4.6 and 13.8 years old, were distributed into four groups: high-functioning autism (HFA; N = 23), attention-deficit/hyperactivity disorder (ADHD; N = 42), specific learning disorder (SLD; N = 70), and TD (N = 41). Regression models, adjusted for sex, age, and non-verbal IQ, showed that HFA was associated with greater responses accuracy than TD children to the full battery of VIs, to the cognitive illusions, to the distortions, and to both geometrical illusions of size/shape (cognitive distortions) and lightness contrast effects (physical distortions). The susceptibility of ADHD children was found attenuated for illusory contours and greater for paradoxical illusions in comparison with TD children. No significant differences were shown between the SLD group and the TD children. Our findings, which were adjusted for the same duration of visual working memory across groups, showed that there is a potential specific tendency of HFA children to failure of processing visual information in context. Contrarily, children with ADHD showed in general normal global processing such as children diagnosed with SLD. © 2021, Marta Olivetti Belardinelli and Springer-Verlag GmbH Germany, part of Springer Nature.
Συγγραφείς:
Makris, G.
Pervanidou, P.
Chouliaras, G.
Stachtea, X.
Valavani, E.
Bastaki, D.
Korkoliakou, P.
Bali, P.
Poulaki, K.
Chrousos, G.P.
Papageorgiou, C.
Περιοδικό:
Cognitive Processing
Εκδότης:
Springer Science and Business Media Deutschland GmbH
Λέξεις-κλειδιά:
adolescent; attention deficit disorder; autism; child; complication; human; illusion; mental disease; preschool child; short term memory, Adolescent; Attention Deficit Disorder with Hyperactivity; Autism Spectrum Disorder; Child; Child, Preschool; Humans; Illusions; Memory, Short-Term; Neurodevelopmental Disorders
DOI:
10.1007/s10339-021-01041-6
