Abstract
In this paper, we design and implement a procedure to capture and extract regional connectivity patterns from brain connectomics. Moreover, we assess the viability of such patterns as predictors for both childhood and adult autism. Finally, we investigate which regions and connections are significant for characterizing and predicting this psychiatric pathology. We use two publicly-available neuroimaging datasets and systematically train 90 extreme gradient boosting trees classifiers (XGBoost) for each set, each classifier receiving connectivity patterns extracted for one of the 90 regions of interest that form the automated anatomical labeling (AAL) atlas. Our most predictive regional connectivity pattern features achieved an accuracy of 78.95% (precision = 78.98%, recall = 78.75%) for the adult population and 75.01% accuracy for the pediatric dataset (precision = 75.00%, recall = 75.09 %) for the pediatric population. These classification accuracies are higher than those reported in prior studies that used the same datasets. Altogether, our results indicate that local connectivity around the lingual gyrus can predict both adult and childhood autism with relatively high accuracy.
This study was supported by the National Natural Science Foundation of China (Projects No. 61572239 and No. 61772242), and the Doctoral Fund of the Ministry of Education of China (Project No. 2017M611737).
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsNotes
- 1.
http://fcon_1000.projects.nitrc.org/indi/abide/.
References
Alexander-Bloch, A., Lambiotte, R., Roberts, B., Giedd, J., Gogtay, N., Bullmore, E.: The discovery of population differences in network community structure: new methods and applications to brain functional networks in schizophrenia. NeuroImage 59(4), 3889–3900 (2012). https://doi.org/10.1016/j.neuroimage.2011.11.035
Chen, T., Guestrin, C.: XGBoost: a scalable tree boosting system. In: Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, KDD 2016, pp. 785–794. ACM, New York (2016). https://doi.org/10.1145/2939672.2939785
Craddock, C., et al.: The Neuro Bureau Preprocessing Initiative: open sharing of preprocessed neuroimaging data and derivatives. Front. Neuroinform. (41) (2013). https://doi.org/10.3389/conf.fninf.2013.09.00041
Fletcher, J.M., Wennekers, T.: From structure to activity: using centrality measures to predict neuronal activity. Int. J. Neural Syst. 28(02), 1750013 (2018). https://doi.org/10.1142/S0129065717500137, pMID: 28076982
Nielsen, J.A., et al.: Multisite functional connectivity MRI classification of autism: ABIDE results. Front. Hum. Neurosci. 7, 599 (2013). https://doi.org/10.3389/fnhum.2013.00599
Pedregosa, F., et al.: Scikit-learn: machine learning in python. J. Mach. Learn. Res. 12, 2825–2830 (2011)
Song, Y., Epalle, T.M., Lu, H.: Characterizing and predicting autism spectrum disorder by performing resting-state functional network community pattern analysis. Front. Hum. Neurosci. 13, 203 (2019). https://doi.org/10.3389/fnhum.2019.00203
Wang, J., et al.: Multi-task diagnosis for autism spectrum disorders using multi-modality features: a multi-center study. Hum. Brain Mapp. 38(6), 3081–3097 (2017). https://doi.org/10.1002/hbm.23575
Xia, M., Wang, J., He, Y.: BrainNet Viewer: a network visualization tool for human brain connectomics. PLoS ONE 8, e68910 (2013)
Yan, C., Zang, Y.: DPARSF: a MATLAB toolbox for “pipeline” data analysis of resting-state fMRI. Front. Syst. Neurosci. 4, 13 (2010). https://doi.org/10.3389/fnsys.2010.00013
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Epalle, T.M., Song, Y., Lu, H., Liu, Z. (2019). Characterizing and Identifying Autism Disorder Using Regional Connectivity Patterns and Extreme Gradient Boosting Classifier. In: Gedeon, T., Wong, K., Lee, M. (eds) Neural Information Processing. ICONIP 2019. Communications in Computer and Information Science, vol 1142. Springer, Cham. https://doi.org/10.1007/978-3-030-36808-1_62
Download citation
DOI: https://doi.org/10.1007/978-3-030-36808-1_62
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-36807-4
Online ISBN: 978-3-030-36808-1
eBook Packages: Computer ScienceComputer Science (R0)