ArticlePsychiatry research. Neuroimaging2018
Neuroimaging investigations of dorsal stream processing and effects of stimulus synchrony in schizophrenia.
Article in Psychiatry research. Neuroimaging, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 14 citations in OpenAlex.
- Neural activity is altered by childhood trauma exposure and varied by sex in typically developing youths during sustained attention-to-response tasks (SART).Neuropsychologia · 2025Article
- Reliability of the Test of Visual Perceptual Skills-4th Edition for people with schizophrenia.PloS one · 2025Article
- Network-level mechanisms underlying effects of transcranial direct current stimulation (tDCS) on visuomotor learning in schizophrenia.Translational psychiatry · 2023Article
- Network-level mechanisms underlying effects of transcranial direct current stimulation (tDCS) on visuomotor learning impairments in schizophrenia.Research square · 2023Article
- A systematic review of the neural correlates of multisensory integration in schizophrenia.Schizophrenia research. Cognition · 2022Article
- Prospects for Future Methodological Development and Application of Magnetoencephalography Devices in Psychiatry.Frontiers in psychiatry · 2020Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Impairments in auditory and visual processing are common in schizophrenia (SP). In the unisensory realm visual deficits are primarily noted for the dorsal visual stream. In addition, insensitivity to timing offsets between stimuli are widely reported for SP. The aim of the present study was to test at the physiological level differences in dorsal/ventral stream visual processing and timing sensitivity between SP and healthy controls (HC) using MEG and a simple auditory/visual task utilizing a variety of multisensory conditions. The paradigm included all combinations of synchronous/asynchronous and central/peripheral stimuli, yielding 4 task conditions. Both HC and SP groups showed activation in parietal areas (dorsal visual stream) during all multisensory conditions, with parietal areas showing decreased activation for SP relative to HC, and a significantly delayed peak of activation for SP in intraparietal sulcus (IPS). We also observed a differential effect of stimulus synchrony on HC and SP parietal response. Furthermore, a (negative) correlation was found between SP positive symptoms and activity in IPS. Taken together, our results provide evidence of impairment of the dorsal visual stream in SP during a multisensory task, along with an altered response to timing offsets between presented multisensory stimuli.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.