Multi-echo fMRI: OHBM 2021
This contains materials related to tedana and multi-echo fMRI presented at the Organization for Human Brain Mapping 2021
Open Science Room Emergent Session: Multi-echo fMRI in practice
- Thursday, June 24th, 9:00AM EDT Emergent Session, Room 1
- Full Schedule for Open Science Room
- Direct Link to session
Multi-echo fMRI is an acquisition method where data is acquired at multiple echo times after each excitation pulse. This information can be used to reduce signal dropout and quantitatively identify and remove signal that is unlikely to be neural in origin. Multi-echo fMRI acquisition and processing methods have sufficiently matured to the point where the growing developer and user community would benefit from a discussion of what it’s like to use multi-echo fMRI in practice. In this emergent session, presenters will briefly answer three questions: (1) Why are you using multi-echo fMRI? (2) Are there any challenges of multi-echo fMRI that you’ve addressed and want to highlight? (3) What issue(s) with multi-echo fMRI would you like to see addressed? These presentations will be followed by time for discussion between presenters and attendees.
This session was organized by people who are part of the tedana project, but we want and welcome presenters who don't work on tedana. We're allowed 4 presenters total. If you are interested in presenting in this session or have thoughts for how to organize the session, please contact Dan Handwerker directly or comment on issue #1.
Multi-echo posters and presentations
This is a place to centralize multi-echo related content at OHBM 2021. If you see or have a poster or presentation using multi-echo fMRI, submit a pull request or comment on this issue #2 to have it added.
1421 tedana: Multi-echo fMRI tools and resources
Tedana Community: Zaki Ahmed, Peter Bandettini, Katherine Bottenhorn, César Caballero-Gaudes, Logan Dowdle, Elizabeth DuPre,Javier Gonzalez-Castillo, Daniel Handwerker, Stephan Heunis, Angela Laird, Ross Markello, Stefano Moia, Taylor Salo, Joshua Teves, Eneko Uruñuela, Maryam Vaziri-Pashkam, Kirstie Whitaker
Abstract | Poster | Standby Times | Visit Poster
Interactive reports from tedana!
1291 Language network hyperconnectivity in MEG: marker ofresiliency in extremely preterm children
Maria Barnes-Davis, Hisako Fujiwara, Stephanie Merhar, Nehal Parikh, Darren Kadis
Abstract | Poster | Standby Times | Visit Poster
1377 Real-time fMRI Neurofeedback Training of theSupplementary Motor Area in Patients with Tic Disorders
Linda Orth, Halim Baqapuri, Camellia Ibrahim, Arnim Gaebler, Mikhail Zvyagintsev, Klaus Mathiak, Pegah Sarkheil, Irene Neuner
Abstract | Poster | Standby Times | Visit Poster
1400 Silent multi-echo fMRI at sub-second resolution using Extreme Coherence-Resolved Looping Star
Nikou Damestani, Andrew Leynes, Ana Beatriz Solana, David Lythgoe, Brice Fernandez, Brian Burns, Peder Larson, Steven Williams, Fernando Zelaya, Florian Wiesinger
Abstract | Poster Standby Times | Visit Poster
1540 Denoising physiological data collected during multi-band,multi-echo EPI sequences
Katherine Bottenhorn, Taylor Salo, Michael Riedel, Erica Musser,Jennifer Robinson, Matthew Sutherland, Angela Laird
Abstract | Poster | Standby Times | Visit Poster
1762 Synthesis-based paradigm free mapping and analysis-based total activation operate identically
Eneko Uruñuela, Stefano Moia, César Caballero-Gaudes
Abstract | Poster | Standby Times | Visit Poster
1869 A multimodal fusion study of spinocerebellar ataxia type 3 using parallel ICA + ICA on PET and fMRI
Harm Jan van der Horn, Jelmer Kok, Sanne Meles, Victor M. Vergara, Shile Qi, Vince Calhoun, Jelle Dalenberg, Bauke de Jong, Jeroen deVries, Joke Spikman, Hubertus Kremer
Abstract | Poster | Standby Times | Visit Poster
1893 Improved correspondence between fMRI and EEG estimatesof vigilance fluctuations with multi-echo ICA
Sarah Goodale, Bohan Jiang, Jennifer Evans, Jacco de Zwart, Pinar Ozbay, Dante Picchioni, Jeff Duyn, Dario Englot, Victoria Morgan, Catie Chang
Abstract | Poster | Standby Times | Visit Poster
1984 Comparing 7T fMRI protocols for imaging subcortical regionsas expectations guide visual priorities
Kelly Garner, Christopher Nolan, Markus Barth, Saskia Bollmann, Ole Jensen, Marta Garrido
Abstract | Poster | Standby Times | Visit Poster
2089 Post-traumatic complaints and resting-state connectivity inelderly with mild traumatic brain injury
Mayra Bittencourt-Villalpando, Harm Jan van der Horn, Sebastián Balart-Sánchez, Jan-Bernard Marsman, Natasha Maurits, Joukje van derNaalt
Abstract | Poster | Standby Times | Visit Poster
2132 Comparison of single- and multi-echo pre-processingstrategies for motion correction of rs-fMRI
Mihail Dimitrov, Nichol Wong, Dafnis Batalle, Owen O’Daly, Sydney Leaman, Lucas Franca, Andreia Pereira, Hester Velthuis, Claire Ellis,Francesca Ponteduro, Mark Tricklebank, Declan Murphy, GrainneMcAlonan, Eileen Daly
Abstract | Poster | Standby Times | Visit Poster
2276 Deep behavioral phenotyping reveals two multivariate axesof default network covariance
Manesh Girn, Danilo Bzdok, Amber Lockrow, Roni Setton, Laetitia Mwilambwe-Tshilobo, Gary Turner, Nathan Spreng
Abstract | Poster | Standby Times | Visit Poster
2311 Functional architecture of the aging brain
Roni Setton, Laetitia Mwilambwe-Tshilobo, Manesh Girn, Amber Lockrow, Giulia Baracchini, Alex Lowe, Benjamin Cassidy, Jian Li, Danilo Bzdock, Richard Leahy, Tian Ge, Daniel Margulies, Bratislav Misic, Boris Bernhardt, W. Stevens, Felipe De Brigard, Prantik Kundu, Gary Turner, Nathan Spreng
Abstract | Poster | Standby Times | Visit Poster
2410 Improving functional MRI using advanced multiband multi-echo EPI
Yang Wang, Alexander Cohen
Abstract | Poster | Standby Times | Visit Poster
2412 Multiple ways to process multi-echo FMRI data with AFNI
Paul Taylor, Stephen Gotts, Adrian Gilmore, Daniel Glen, Richard Reynolds
Abstract | Poster | Standby Times | Visit Poster
2430 Multimodal evidence that pupillary responses are useful for examining aging in the locus coeruleus
Elizabeth Riley, Hamid Turker, Khena Swallow, Adam Anderson, Eve De Rosa
Abstract | Poster | Standby Times | Visit Poster
2455 Altered inter-regional similarity in BOLD variability traces functional integration in aging
Giulia Baracchini, Laetitia Mwilambwe-Tshilobo, Roni Setton, Amber Lockrow, Gary Turner, Nathan Spreng
Abstract | Poster | Standby Times | Visit Poster
2521 Cardiac Gated Multiecho fMRI Analysis Methods Comparison
Tara Maronesy, Christine Sze Wan Law, Sean Mackey, Gary Glover
Abstract| Poster | Standby Times | Visit Poster
2643 Deep Linear Modeling of MultiBand MultiEcho fMRI Reveals Reproducible Hierarchical FC Networks – Duplicate
Wei Zhang, Yang Wang, Alexander Cohen, Michael McCrea, Pratik Mukherjee