1D Convolutional Neural Network for Estimating BOLD Signal from Oscillating Steady State Signal

Author:Mariama Salifu  Melissa Haskell  Douglas Noll  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:fMRI Engineering, Acquisition & Analysis  

Program Number:2688  

Room Session:Concurrent 3  

Institution:University of Michigan  

An Automatic and Subject-specific Method for Locus Coeruleus Localization and BOLD Activity Extraction

Author:Hengda He  Linbi Hong  Paul Sajda  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:Task-Based Methods & Applications  

Program Number:2711  

Room Session:Concurrent 3  

Institution:Columbia University  

Beyond BOLD: in search of genuine diffusion fMRI contrast in human brain

Biologically-driven cerebellar neural mass model for improving BOLD signal simulations

Brain function induces alteration in the autocorrelation of the fMRI signal

CNN-based autoencoder and machine learning model for identifying betel-quid chewers using functional MRI features

Coherence-resolved Looping Star – improvements for silent multi-gradient echo structural and functional neuroimaging

Creating a robust BOLD fMRI phantom using microspheres: How well do microspheres approximate microvasculature?

Dephasing the speaking brain: Cleaning covert sentence production activation maps with a phase-based fMRI data analysis

Development of an optimized approach to spinal cord fMRI based on the combination of an ad hoc acquisition method and data analysis pipeline

Effect of acetylsalicylic acid on BOLD signal in human brain during video stimulation. Functional MRI study.

An Efficient FMRI Data Reduction Strategy Using Neighborhood Preserving Embedding Algorithm

Evaluatingdata precision and signal gains in functional neuroimaging data after NOise reduction with DIstribution Corrected PCA (NORDIC)

Evaluation of spin-echo generalized Slice Dithered Enhanced Resolution (gSLIDER) for high-resolution fMRI at 3T.

fMRI deconvolution with synthesis-based Paradigm Free Mapping and analysis-based Total Activation operate identically

Fractal-Based Analysis of Movie Watching vs. Eyes-Open Resting State Reveals Widespread Differences in fMRI Signal Complexity

Author:Olivia Campbell  Tamara Vanderwal  Alexander Weber  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:Task-Based Methods & Applications  

Program Number:2708  

Room Session:Concurrent 3  

Institution:University of British Columbia  

Functional imaging of the anterior temporal lobe: effects of acceleration, multi-echo acquisition, and reconstruction methods

The impact of geometric distortions and their correction on fMRI data analyses

Improved Accelerated fMRI Reconstruction using Self-supervised Deep Learning

Improved resting-state fMRI with through-plane phase precompensated spectral-spatial pulses

Improving task fMRI reliability at brain regions of high-susceptibility using a multi-band PSF-mapping-based reverse-gradient approach

Individualized cue-response fMRI study in gaming disorder

The influence of undersampling scheme and labeling approach on functional arterial spin labeling with single-shot 3D GRASE readout at 3T

Initial clinical evaluation of locally low-rank denoising on motor areas for task-based presurgical functional MRI

Linearity of the task-evoked negative BOLD response from the Default mode network regions

Locally low-rank denoising preserves statistical confidence in task-based functional activation under scan duration reduction

Low-rank and sparse simultaneous blind estimation of global fluctuations and neuronal-related activity from fMRI data.

Multi-echo BOLD Index: Figuring out false positive and providing detailed activation patterns in task fMRI

Multiscale sample entropy analysis of resting-state and task fMRI

Author:Mary Gale  Maysam Nezafati  Shella Keilholz  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:Task-Based Methods & Applications  

Program Number:2702  

Room Session:Concurrent 3  

Institution:Georgia Institute of Technology  

Multi-task deep neural network reveals distinct and hierarchical pathways for face perception in visual cortex

The neuro-brain functional mechanisms that cause different efficacy of transcutaneous auricular vagus nerve stimulation on primary insomnia

A new method for mapping baseline cerebral oxygen metabolism using breath-hold calibrated fMRI

Open Source Random Matrix Theory Software for the Analysis of Functional Magnetic-Resonance Imaging Examinations

Author:Derek Berger  Gurpreet Matharoo  Jacob Levman  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:fMRI Engineering, Acquisition & Analysis  

Program Number:2687  

Room Session:Concurrent 3  

Institution:St. Francis Xavier University  

A Paradigm Change in Functional Brain Mapping: Suppressing the Thermal Noise in fMRI

A progressive calibration gaze interaction interface to enable to naturalistic fMRI experiments

Author:Kun Qian  Tomoki Arichi  A David Edwards  Jo V Hajnal  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:Task-Based Methods & Applications  

Program Number:2710  

Room Session:Concurrent 3  

Institution:King's College London  

Recurrent U-Net Based Temporal Regularization for Dynamic Undersampled Reconstruction in OSSI fMRI

Author:Shouchang Guo  Douglas Noll  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:Task-Based Methods & Applications  

Program Number:2698  

Room Session:Concurrent 3  

Institution:University of Michigan  

Respiratory fluctuations in 3D fMRI from inter-shot phase variations can be reduced by low-rank reconstruction of segmented CAIPI sampling

Author:Xi Chen  Wenchuan Wu  Mark Chiew  

Session Type:Oral  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:fMRI Data Acquisition & Analysis  

Program Number:0460  

Room Session:Concurrent 3  

Institution:University of Oxford  

A setup for 3 T submillimeter layer-dependent fMRI weighted toward microvasculature

Author:Lasse Knudsen  Torben Lund  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:Task-Based Methods & Applications  

Program Number:2694  

Room Session:Concurrent 3  

Institution:Aarhus University  

Smoothing-matched k-space coverage for enhanced BOLD fMRI

Spectrally Segmented Regression of Physiological Noise and Motion in High-Bandwidth Resting-State fMRI

Author:Khaled Talaat  Bruno Sa de La Rocque Guimaraes  Stefan Posse  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:fMRI Engineering, Acquisition & Analysis  

Program Number:2690  

Room Session:Concurrent 3  

Institution:U New Mexico  

The treatment effects of quitting smoking by varenicline — a fMRI study

Ultra-fast arterial spin labeling with narrow-band velocity-selective (nb-VS) labeling

Author:Jia Guo  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:fMRI Engineering, Acquisition & Analysis  

Program Number:2679  

Room Session:Concurrent 3  

Institution:University of California Riverside  

The vessel size specificity and sensitivity of rapid CPMG sequences in functional BOLD imaging