By further separating studies into unisensory and multisensory ( bimodal : audiovisual ) ones , subgroup analysis indicated heterogeneous and unstable effects for unisensory temporal binding in the ASD group , but a more consistent and severe impairment in multisensory temporal integration represented by an enlarged temporal binding window in both clinical groups .
Such multisensory dysfunction is associated with symptoms like hallucinations and impaired social communications .
HighlightsMultisensory temporal dysfunction represented by an extended temporal binding window is a common feature of ASD and SSD.Unisensory temporal acuity is impaired in schizophrenia but may be spared in ASD.Multisensory dysfunction is associated with incoherent perception and communicative deficit that characterize SSD and ASD . &
NA ; Multisensory temporal integration could be compromised in both autism spectrum disorders ( ASD ) and schizophrenia spectrum disorders ( SSD ) and may play an important role in perceptual and cognitive impairment in these two disorders .
This review aim ed to quantitatively compare the sensory temporal acuity between healthy controls and the two clinical groups ( ASD and SSD ) .
Discrimination of temporal synchrony in intermodal events by children with autism and children with developmental disabilities without autism.
BACKGROUND This project examined the intermodal perception of temporal synchrony in 16 young children ( ages 4 to 6 years ) with autism compared to a group of children without impairments matched on adaptive age , and a group of children with other developmental disabilities matched on chronological and adaptive age . METHOD A preferential looking paradigm was used , where participants viewed non-linguistic , simple linguistic or complex linguistic events on two screens displaying identical video tracks , but one offset from the other by 3 seconds , and with the single audio track matched to only one of the displays . RESULTS As predicted , both comparison groups demonstrated significant non-r and om preferential looking to violations of temporal synchrony with linguistic and non-linguistic stimuli . However , the group with autism showed an impaired , chance level of responding , except when presented with non-linguistic stimuli . CONCLUSIONS Several explanations are offered for this apparently autism-specific , language -specific pattern of responding to temporal synchrony , and potential developmental sequelae are discussed
By further separating studies into unisensory and multisensory ( bimodal : audiovisual ) ones , subgroup analysis indicated heterogeneous and unstable effects for unisensory temporal binding in the ASD group , but a more consistent and severe impairment in multisensory temporal integration represented by an enlarged temporal binding window in both clinical groups .
Such multisensory dysfunction is associated with symptoms like hallucinations and impaired social communications .
HighlightsMultisensory temporal dysfunction represented by an extended temporal binding window is a common feature of ASD and SSD.Unisensory temporal acuity is impaired in schizophrenia but may be spared in ASD.Multisensory dysfunction is associated with incoherent perception and communicative deficit that characterize SSD and ASD . &
NA ; Multisensory temporal integration could be compromised in both autism spectrum disorders ( ASD ) and schizophrenia spectrum disorders ( SSD ) and may play an important role in perceptual and cognitive impairment in these two disorders .
This review aim ed to quantitatively compare the sensory temporal acuity between healthy controls and the two clinical groups ( ASD and SSD ) .