Brief Report: Pupillometry, Visual Perception, and ASD Features in a Task-Switching Paradigm
| Autor: | Antoinette Sabatino DiCriscio, Yirui Hu, Vanessa Troiani |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Adult
Male Task switching Visual perception Eye Movements genetic structures Autism Spectrum Disorder Context (language use) Pupil 03 medical and health sciences 0302 clinical medicine Task Performance and Analysis Developmental and Educational Psychology medicine Pupillary response Humans 0501 psychology and cognitive sciences 05 social sciences medicine.disease eye diseases Visual Perception Eye tracking Autism Female sense organs Psychology 030217 neurology & neurosurgery Pupillometry 050104 developmental & child psychology Cognitive psychology |
| Zdroj: | Journal of Autism and Developmental Disorders. 49:5086-5099 |
| ISSN: | 1573-3432 0162-3257 |
| DOI: | 10.1007/s10803-019-04213-8 |
| Popis: | We assessed the association between dynamic changes in pupil response in the context of visual perception and quantitative measures of the autism phenotype in healthy adults. Using Navon stimuli in a task-switching paradigm, participants were instructed to identify global or local information based on a cue. Multiple pupil response trajectories across conditions were identified. We combined trajectory patterns for global and local conditions and used data-driven methods to identify three distinct pupil trajectory sub-groups. We report higher scores on quantitative measures of autism features in individuals who demonstrated an increased change in pupil diameter across both conditions. Results demonstrate the use of individualized pupil response trajectories in order to quantitatively characterize visual perception associated with the broader autism phenotype (BAP). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
| Nepřihlášeným uživatelům se plný text nezobrazuje | K zobrazení výsledku je třeba se přihlásit. |