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Ashkan Faghiri
Ashkan Faghiri
Post-doctoral Researcher, Translational Research in Neuroimaging and Data Science (TReND)
Verifisert e-postadresse på gatech.edu - Startside
Tittel
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År
Tools of the trade: estimating time-varying connectivity patterns from fMRI data
A Iraji, A Faghiri, N Lewis, Z Fu, S Rachakonda, VD Calhoun
Social cognitive and affective neuroscience 16 (8), 849-874, 2021
1072021
Changing brain connectivity dynamics: from early childhood to adulthood
A Faghiri, JM Stephen, YP Wang, TW Wilson, VD Calhoun
Human brain mapping 39 (3), 1108-1117, 2018
962018
Multi-spatial-scale dynamic interactions between functional sources reveal sex-specific changes in schizophrenia
A Iraji, A Faghiri, Z Fu, S Rachakonda, P Kochunov, A Belger, JM Ford, ...
Network Neuroscience 6 (2), 357-381, 2022
482022
Identifying canonical and replicable multi‐scale intrinsic connectivity networks in 100k+ resting‐state fMRI datasets
A Iraji, Z Fu, A Faghiri, M Duda, J Chen, S Rachakonda, T DeRamus, ...
Human brain mapping 44 (17), 5729-5748, 2023
392023
A unified approach for characterizing static/dynamic connectivity frequency profiles using filter banks
A Faghiri, A Iraji, E Damaraju, J Turner, VD Calhoun
Network Neuroscience 5 (1), 56-82, 2021
342021
Weighted average of shared trajectory: A new estimator for dynamic functional connectivity efficiently estimates both rapid and slow changes over time
A Faghiri, A Iraji, E Damaraju, A Belger, J Ford, D Mathalon, S Mcewen, ...
Journal of neuroscience methods 334, 108600, 2020
292020
Functional neuroimaging for addiction medicine: From mechanisms to practical considerations
H Ekhtiari, A Faghiri, MA Oghabian, MP Paulus
Progress in brain research 224, 129-153, 2016
282016
Moving beyond the ‘CAP’of the Iceberg: Intrinsic connectivity networks in fMRI are continuously engaging and overlapping
A Iraji, A Faghiri, Z Fu, P Kochunov, BM Adhikari, A Belger, JM Ford, ...
NeuroImage 251, 119013, 2022
232022
Brain development includes linear and multiple nonlinear trajectories: a cross-sectional resting-state functional magnetic resonance imaging study
A Faghiri, JM Stephen, YP Wang, TW Wilson, VD Calhoun
Brain connectivity 9 (10), 777-788, 2019
212019
Characterizing whole brain temporal variation of functional connectivity via zero and first order derivatives of sliding window correlations
FA Espinoza, VM Vergara, E Damaraju, KG Henke, A Faghiri, JA Turner, ...
Frontiers in Neuroscience 13, 634, 2019
212019
Cue-induced craving and negative emotion disrupt response inhibition in methamphetamine use disorder: Behavioral and fMRI results from a mixed Go/No-Go task
A Dakhili, A Sangchooli, S Jafakesh, M Zare-Bidoky, G Soleimani, ...
Drug and Alcohol Dependence 233, 109353, 2022
172022
Ultra-high-order ICA: an exploration of highly resolved data-driven representation of intrinsic connectivity networks (sparse ICNs)
A Iraji, A Faghiri, N Lewis, Z Fu, T DeRamus, S Qi, S Rachakonda, Y Du, ...
Wavelets and Sparsity XVIII 11138, 177-185, 2019
172019
A method for estimating and characterizing explicitly nonlinear dynamic functional network connectivity in resting-state fMRI data
SM Motlaghian, V Vahidi, B Baker, A Belger, JR Bustillo, A Faghiri, ...
Journal of neuroscience methods 389, 109794, 2023
132023
Modular and state-relevant functional network connectivity in high-frequency eyes open vs eyes closed resting fMRI data
T DeRamus, A Faghiri, A Iraji, O Agcaoglu, V Vergara, Z Fu, R Silva, ...
Journal of neuroscience methods 358, 109202, 2021
122021
Spatial dynamic subspaces encode sex-specific schizophrenia disruptions in transient network overlap and their links to genetic risk
A Iraji, J Chen, N Lewis, A Faghiri, Z Fu, O Agcaoglu, P Kochunov, ...
Biological Psychiatry 96 (3), 188-197, 2024
82024
Multi-spatial-scale dynamic interactions between functional sources reveal sex-specific changes in schizophrenia. Network Neuroscience, 6 (2), 357–381
A Iraji, A Faghiri, Z Fu, S Rachakonda, P Kochunov, A Belger, ...
62022
Multimodal analysis uncovers links between grey matter volume and both low-and high-frequency dynamic connectivity states in schizophrenia
M Duda, A Faghiri, VD Calhoun
2022 IEEE International Conference on Bioinformatics and Biomedicine (BIBM …, 2022
42022
Single sideband modulation as a tool to improve functional connectivity estimation
A Faghiri, T Adali, VD Calhoun
2022 IEEE 19th International Symposium on Biomedical Imaging (ISBI), 1-4, 2022
42022
Using gradient as a new metric for dynamic connectivity estimation from resting fMRI data
A Faghiri, JM Stephen, YP Wang, TW Wilson, VD Calhoun
2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI 2019 …, 2019
32019
The dynamics of dynamic time warping in fMRI data: a method to capture inter-network stretching and shrinking via warp elasticity
SL Wiafe, A Faghiri, Z Fu, R Miller, A Preda, VD Calhoun
Imaging Neuroscience 2, 1-23, 2024
22024
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Artikler 1–20