Sensory experience during early sensitive periods shapes cross-modal temporal biases
| العنوان: | Sensory experience during early sensitive periods shapes cross-modal temporal biases |
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| المؤلفون: | Siddhart S Rajendran, Ramesh Kekunnaya, Stephanie Badde, Pia Ley, Brigitte Röder, Idris Shareef |
| المصدر: | eLife eLife, Vol 9 (2020) |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Male, Visual perception, genetic structures, perceptual biases, Audiology, perception, 0302 clinical medicine, Contrast (vision), Biology (General), Child, media_common, Crossmodal, General Neuroscience, 05 social sciences, General Medicine, Touch Perception, cataract, Child, Preschool, Congenital cataracts, Auditory Perception, Visual Perception, Medicine, Female, Psychology, Human, Adult, medicine.medical_specialty, Adolescent, QH301-705.5, Science, media_common.quotation_subject, Short Report, Sensory system, 050105 experimental psychology, General Biochemistry, Genetics and Molecular Biology, 03 medical and health sciences, Young Adult, Cataracts, sensitive period, Perception, Sensitive periods, medicine, Humans, 0501 psychology and cognitive sciences, Vision, Ocular, General Immunology and Microbiology, Infant, crossmodal, medicine.disease, eye diseases, temporal order, 030217 neurology & neurosurgery, Neuroscience |
| الوصف: | Typical human perception features stable biases such as perceiving visual events as later than synchronous auditory events. The origin of such perceptual biases is unknown. To investigate the role of early sensory experience, we tested whether a congenital, transient loss of pattern vision, caused by bilateral dense cataracts, has sustained effects on audio-visual and tactile-visual temporal biases and resolution. Participants judged the temporal order of successively presented, spatially separated events within and across modalities. Individuals with reversed congenital cataracts showed a bias towards perceiving visual stimuli as occurring earlier than auditory (Expt. 1) and tactile (Expt. 2) stimuli. This finding stood in stark contrast to normally sighted controls and sight-recovery individuals who had developed cataracts later in childhood: both groups exhibited the typical bias of perceiving vision as delayed compared to audition. These findings provide strong evidence that cross-modal temporal biases depend on sensory experience during an early sensitive period. |
| تدمد: | 2050-084X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec1075adba4bcc4e9e8fd0c6bddbf84a https://pubmed.ncbi.nlm.nih.gov/32840213 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....ec1075adba4bcc4e9e8fd0c6bddbf84a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 2050084X |
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