Indices of repetitive behaviour are correlated with patterns of intrinsic functional connectivity in youth with autism spectrum disorder. Traynor, J. M., Doyle-Thomas, K. A. R., Hanford, L. C., Foster, N. E., Tryfon, A., Hyde, K. L., Anagnostou, E., Evans, A. C., Zwaigenbaum, L., & Hall, G. B. C. Brain Research, 1685:79–90, April, 2018. ![Indices of repetitive behaviour are correlated with patterns of intrinsic functional connectivity in youth with autism spectrum disorder [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex The purpose of the current study was to examine how repetitive behaviour in Autism Spectrum Disorder (ASD) is related to intrinsic functional connectivity patterns in a number of large-scale, neural networks. Resting-state fMRI scans from thirty subjects with ASD and thirty-two age-matched, typically developing control subjects were analysed. Seed-to-voxel and ROI-to-ROI functional connectivity analyses were used to examine resting-state connectivity in a number of cortical and subcortical neural networks. Bivariate correlation analysis was performed to examine the relationship between repetitive behaviour scores from the Repetitive Behaviour Scale – Revised and intrinsic functional connectivity in ASD subjects. Compared to control subjects, ASD subjects displayed marked over-connectivity of the thalamus with several cortical sensory processing areas, as well as over-connectivity of the basal ganglia with somatosensory and motor cortices. Within the ASD group, significant correlations were found between functional connectivity patterns and total RBS-R scores as well as one principal component analysis-derived score from the RBS-R. These results suggest that thalamocortical resting-state connectivity is altered in individuals with ASD, and that resting-state functional connectivity is associated with ASD symptomatology.
@article{traynor_indices_2018,
title = {Indices of repetitive behaviour are correlated with patterns of intrinsic functional connectivity in youth with autism spectrum disorder},
volume = {1685},
issn = {0006-8993},
url = {https://www.sciencedirect.com/science/article/pii/S0006899318300672},
doi = {10.1016/j.brainres.2018.02.009},
abstract = {The purpose of the current study was to examine how repetitive behaviour in Autism Spectrum Disorder (ASD) is related to intrinsic functional connectivity patterns in a number of large-scale, neural networks. Resting-state fMRI scans from thirty subjects with ASD and thirty-two age-matched, typically developing control subjects were analysed. Seed-to-voxel and ROI-to-ROI functional connectivity analyses were used to examine resting-state connectivity in a number of cortical and subcortical neural networks. Bivariate correlation analysis was performed to examine the relationship between repetitive behaviour scores from the Repetitive Behaviour Scale – Revised and intrinsic functional connectivity in ASD subjects. Compared to control subjects, ASD subjects displayed marked over-connectivity of the thalamus with several cortical sensory processing areas, as well as over-connectivity of the basal ganglia with somatosensory and motor cortices. Within the ASD group, significant correlations were found between functional connectivity patterns and total RBS-R scores as well as one principal component analysis-derived score from the RBS-R. These results suggest that thalamocortical resting-state connectivity is altered in individuals with ASD, and that resting-state functional connectivity is associated with ASD symptomatology.},
language = {en},
urldate = {2022-01-26},
journal = {Brain Research},
author = {Traynor, J. M. and Doyle-Thomas, K. A. R. and Hanford, L. C. and Foster, N. E. and Tryfon, A. and Hyde, K. L. and Anagnostou, E. and Evans, A. C. and Zwaigenbaum, L. and Hall, G. B. C.},
month = apr,
year = {2018},
keywords = {Autism spectrum disorder, Intrinsic functional connectivity, Repetitive behaviour, Resting-state functional magnetic resonance imaging},
pages = {79--90},
}
Downloads: 0
{"_id":"RFCR2qxt7Q23F285J","bibbaseid":"traynor-doylethomas-hanford-foster-tryfon-hyde-anagnostou-evans-etal-indicesofrepetitivebehaviourarecorrelatedwithpatternsofintrinsicfunctionalconnectivityinyouthwithautismspectrumdisorder-2018","author_short":["Traynor, J. M.","Doyle-Thomas, K. A. R.","Hanford, L. C.","Foster, N. E.","Tryfon, A.","Hyde, K. L.","Anagnostou, E.","Evans, A. C.","Zwaigenbaum, L.","Hall, G. B. C."],"bibdata":{"bibtype":"article","type":"article","title":"Indices of repetitive behaviour are correlated with patterns of intrinsic functional connectivity in youth with autism spectrum disorder","volume":"1685","issn":"0006-8993","url":"https://www.sciencedirect.com/science/article/pii/S0006899318300672","doi":"10.1016/j.brainres.2018.02.009","abstract":"The purpose of the current study was to examine how repetitive behaviour in Autism Spectrum Disorder (ASD) is related to intrinsic functional connectivity patterns in a number of large-scale, neural networks. Resting-state fMRI scans from thirty subjects with ASD and thirty-two age-matched, typically developing control subjects were analysed. Seed-to-voxel and ROI-to-ROI functional connectivity analyses were used to examine resting-state connectivity in a number of cortical and subcortical neural networks. Bivariate correlation analysis was performed to examine the relationship between repetitive behaviour scores from the Repetitive Behaviour Scale – Revised and intrinsic functional connectivity in ASD subjects. Compared to control subjects, ASD subjects displayed marked over-connectivity of the thalamus with several cortical sensory processing areas, as well as over-connectivity of the basal ganglia with somatosensory and motor cortices. Within the ASD group, significant correlations were found between functional connectivity patterns and total RBS-R scores as well as one principal component analysis-derived score from the RBS-R. These results suggest that thalamocortical resting-state connectivity is altered in individuals with ASD, and that resting-state functional connectivity is associated with ASD symptomatology.","language":"en","urldate":"2022-01-26","journal":"Brain Research","author":[{"propositions":[],"lastnames":["Traynor"],"firstnames":["J.","M."],"suffixes":[]},{"propositions":[],"lastnames":["Doyle-Thomas"],"firstnames":["K.","A.","R."],"suffixes":[]},{"propositions":[],"lastnames":["Hanford"],"firstnames":["L.","C."],"suffixes":[]},{"propositions":[],"lastnames":["Foster"],"firstnames":["N.","E."],"suffixes":[]},{"propositions":[],"lastnames":["Tryfon"],"firstnames":["A."],"suffixes":[]},{"propositions":[],"lastnames":["Hyde"],"firstnames":["K.","L."],"suffixes":[]},{"propositions":[],"lastnames":["Anagnostou"],"firstnames":["E."],"suffixes":[]},{"propositions":[],"lastnames":["Evans"],"firstnames":["A.","C."],"suffixes":[]},{"propositions":[],"lastnames":["Zwaigenbaum"],"firstnames":["L."],"suffixes":[]},{"propositions":[],"lastnames":["Hall"],"firstnames":["G.","B.","C."],"suffixes":[]}],"month":"April","year":"2018","keywords":"Autism spectrum disorder, Intrinsic functional connectivity, Repetitive behaviour, Resting-state functional magnetic resonance imaging","pages":"79–90","bibtex":"@article{traynor_indices_2018,\n\ttitle = {Indices of repetitive behaviour are correlated with patterns of intrinsic functional connectivity in youth with autism spectrum disorder},\n\tvolume = {1685},\n\tissn = {0006-8993},\n\turl = {https://www.sciencedirect.com/science/article/pii/S0006899318300672},\n\tdoi = {10.1016/j.brainres.2018.02.009},\n\tabstract = {The purpose of the current study was to examine how repetitive behaviour in Autism Spectrum Disorder (ASD) is related to intrinsic functional connectivity patterns in a number of large-scale, neural networks. Resting-state fMRI scans from thirty subjects with ASD and thirty-two age-matched, typically developing control subjects were analysed. Seed-to-voxel and ROI-to-ROI functional connectivity analyses were used to examine resting-state connectivity in a number of cortical and subcortical neural networks. Bivariate correlation analysis was performed to examine the relationship between repetitive behaviour scores from the Repetitive Behaviour Scale – Revised and intrinsic functional connectivity in ASD subjects. Compared to control subjects, ASD subjects displayed marked over-connectivity of the thalamus with several cortical sensory processing areas, as well as over-connectivity of the basal ganglia with somatosensory and motor cortices. Within the ASD group, significant correlations were found between functional connectivity patterns and total RBS-R scores as well as one principal component analysis-derived score from the RBS-R. These results suggest that thalamocortical resting-state connectivity is altered in individuals with ASD, and that resting-state functional connectivity is associated with ASD symptomatology.},\n\tlanguage = {en},\n\turldate = {2022-01-26},\n\tjournal = {Brain Research},\n\tauthor = {Traynor, J. M. and Doyle-Thomas, K. A. R. and Hanford, L. C. and Foster, N. E. and Tryfon, A. and Hyde, K. L. and Anagnostou, E. and Evans, A. C. and Zwaigenbaum, L. and Hall, G. B. C.},\n\tmonth = apr,\n\tyear = {2018},\n\tkeywords = {Autism spectrum disorder, Intrinsic functional connectivity, Repetitive behaviour, Resting-state functional magnetic resonance imaging},\n\tpages = {79--90},\n}\n\n\n\n\n\n\n\n","author_short":["Traynor, J. M.","Doyle-Thomas, K. A. R.","Hanford, L. C.","Foster, N. E.","Tryfon, A.","Hyde, K. L.","Anagnostou, E.","Evans, A. C.","Zwaigenbaum, L.","Hall, G. B. C."],"key":"traynor_indices_2018","id":"traynor_indices_2018","bibbaseid":"traynor-doylethomas-hanford-foster-tryfon-hyde-anagnostou-evans-etal-indicesofrepetitivebehaviourarecorrelatedwithpatternsofintrinsicfunctionalconnectivityinyouthwithautismspectrumdisorder-2018","role":"author","urls":{"Paper":"https://www.sciencedirect.com/science/article/pii/S0006899318300672"},"keyword":["Autism spectrum disorder","Intrinsic functional connectivity","Repetitive behaviour","Resting-state functional magnetic resonance imaging"],"metadata":{"authorlinks":{}},"downloads":0,"html":""},"bibtype":"article","biburl":"https://bibbase.org/zotero/warren.pettine","dataSources":["zYjFbyFmZWKpRCD4j"],"keywords":["autism spectrum disorder","intrinsic functional connectivity","repetitive behaviour","resting-state functional magnetic resonance imaging"],"search_terms":["indices","repetitive","behaviour","correlated","patterns","intrinsic","functional","connectivity","youth","autism","spectrum","disorder","traynor","doyle-thomas","hanford","foster","tryfon","hyde","anagnostou","evans","zwaigenbaum","hall"],"title":"Indices of repetitive behaviour are correlated with patterns of intrinsic functional connectivity in youth with autism spectrum disorder","year":2018}