Multi-echo fMRI: OHBM 2022
This contains materials related to tedana and multi-echo fMRI presented at the Organization for Human Brain Mapping 2022
Open Science Room Session: Discussion of priorities for multi-echo fMRI methods development
- Emergent Session: Wednesday, June 22th, 10:30-11:30 GMT+1
- Full Schedule for Open Science Room
- Direct Link to session
- Agenda and Notes from the Session
Multi-echo fMRI is an acquisition method that can be used to empirically identify and remove non-neural noise. There is active research into ways we can use multi-echo information to improve our data. Over the past 5 years, much of this work has been done in open and collaborative framework. tedana.readthedocs.io is both multi-echo denoising software and a hub for educational and support resources for people interested in multi-echo fMRI. The developers of tedana created a roadmap for the main goals of our work and we're getting near (definitely not there) to accomplishing those goals. We want to use this session to both provide a status report regarding tedana and to open discussion for priorities for multi-echo fMRI development either within or outside of tedana.
Multi-echo posters and presentations
This is a place to centralize multi-echo related content at OHBM 2022. If you see or have a poster or presentation using multi-echo fMRI, submit a pull request or comment on issue #1 to have it added.
Note: The links to the posters on fourwaves only work if you are registered for OHBM and logged into your fourwaves account. If there are open versions of these posters, let us know so that we can include those links.
Tedana+: Multi-echo fMRI and related open tools
1712 or WTh486
Tedana Community: Zaki Ahmed, Peter Bandettini, Katherine Bottenhorn, César Caballero-Gaudes, Logan Dowdle, Elizabeth DuPre,Javier Gonzalez-Castillo, Daniel Handwerker, Stephan Heunis, Manfred Kitzbicher, Angela Laird, Stefano Moia, Taylor Salo, Joshua Teves, Eneko Uruñuela, Maryam Vaziri-Pashkam
Age-related differences in brain network functional connectivity related to loneliness and empathy
807 or MT509
Presented by Laetitia Mwilambwe-Tshilobo
Orthogonalization of multi-echo ICA components in motor-task fMRI analysis
1228 or WTh001
Presented by Neha Reddy
Comparison of ME-ICA fMRI preprocessing on task activation in the ascending arousal network
1255 or WTh028
Presented by Sarah Goodale
Multi-echo fMRI denoising with physiological and motion information
1546 or WTh319
Presented by Micah N. Holness
A multi-echo FMRI processing demo including TEDANA in afni_proc.py pipelines
1663 or WTh437
Presented by Paul Taylor
A multi-echo low-rank and sparse method to estimate neuronal signal with less global signals bias
1741 or WTh515
Presented by Cesar Caballero-Gaudes
Standardizing support for multi-echo fMRI data across the NiPreps ecosystem
1789 or WTh563
Presented by Christopher Markiewicz
Evaluation of physiological noise reduction using RETROICOR in accelerated ME MB fMRI data
1799 or WTh573
Presented by Anežka Kovářová
The relationship between locus coeruleus activity and pupillary responses changes with age
2004 or WTh778
Presented by Elizabeth Riley
Rica - Reports for visualizing and classifying ICA components of multi-echo fMRI
2087 or WTh861
Presented by Cesar Caballero-Gaudes
Dynamic Phantom for fMRI to characterize MR scanner noise
2182 or WTh956
Presented by Helmut Strey
Dense mapping reveals disconnect between resting state fMRI metrics and cerebrovascular physiology
2422 or WTh1066
Presented by Stefano Moia
Clustering of breathhold fMRI BOLD responses reveals physiologically-driven functional-like networks
2423 or WTh1067
Presented by Stefano Moia