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fMRI: Novel Detection Methods, Noise,
and Artifact Removal
Room 4A Tuesday 13:30 - 15:30
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Time |
Prog # |
Computer# |
|
|
13:30 |
3291 |
12 |
Blood Oxygenation
(BOX) Level Dependent Functional Brain Imaging Using Steady-State Free
Precession
Jin Hyung Lee1,
Paul Thomas Gurney1, Rohan Dharmakumar2, Graham A.
Wright3, Brian A. Hargreaves1,
Ajit
Shankaranarayanan4, Karla L. Miller5, Dwight G.
Nishimura1, John M. Pauly1
1Stanford
University, Stanford, California, USA; 2Northwestern
University, Chicago, Illinois, USA; 3University of Toronto,
Toronto, Ontario, Canada; 4GE Healthcare, Menlo Park,
California, USA; 5Oxford University, Oxford, UK |
|
13:30 |
3292 |
13 |
Precompensation of
Spiral Trajectory for Reduced Temporal Fluctuation Noise in fMRI
Christine S.
Law1, Gary H. Glover1
1Stanford
University, Stanford, California, USA |
|
13:30 |
3293 |
4 |
An ICA Based Method
to Process Simultaneous EEG-fMRI in Epilepsy
Jose P. Marques1, Francisco Sales2,
Miguel Castelo-Branco1, Patricia Figueiredo1
1Universidade
de Coimbra, Coimbra, Portugal; 2Hospital da Universidade de
Coimbra, Coimbra, Portugal |
|
14:00 |
3294 |
4 |
Ballistocardiac
Artifact Removal from the EEG Recorded in fMRI and Its Application to
the Epileptic Interictal
Spikes
Sung Suk Oh1,
Jun-Young Chung2, HyoWoon Yoon2, Joong Koo Kang3,
HyunWook Park2
1Korea
Advanced Institute of Science and Technology(KAIST), Daejeon, Republic
of Korea; 2KAIST, Daejeon, Republic of Korea; 3University
of Ulsan College of Medicine, Ulsan, Republic of Korea |
| 14:00 |
3295 |
13 |
Effect of Background
Suppression and Physiological Noise Removal on the Sensitivity of
Arterial Spin
Labeling fMRI
Yashar Behzadi1,
Khaled Restom1, Joanna Perthen1, Thomas T. Liu1
1UCSD,
San Diego, California, USA |
| 14:00 |
3296 |
12 |
fMRI Activation in
Human Visual Cortex Measured with Steady State Free Precession at 3
Tesla
Kai Zhong1,
Jochen Leupold1, Jürgen Hennig1, Oliver Speck1
1University
Hospital Freiburg, Freiburg, Germany |
|
14:30 |
3297 |
12 |
BOX fMRI Using
Multiple-Acquisition Steady-State Free Precession Imaging for Full-Brain
Coverage
Jin Hyung Lee1,
Paul Thomas Gurney1, Serge O. Dumoulin1, Brian A.
Wandell1, Ajit Shankaranarayanan2,
Dwight G.
Nishimura1, John M. Pauly1
1Stanford
University, Stanford, California, USA; 2GE Healthcare, Menlo
Park, California, USA |
|
14:30 |
3298 |
13 |
Detection Versus
Physiological Noise Suppression in Event-Related fMRI: Optimisation of
an Adaptive Cardio
Respiratory Filter
Olivier Barret1,
Mario Ries1, Jacco A. de Zwart2, Peter van
Gelderen2, Chrit T. W. Moonen1
1IMF
CNRS / University of Bordeaux 2, Bordeaux, France; 2National
Institutes of Health, Bethesda, Maryland, USA |
| 14:30 |
3299 |
14 |
Simultaneous EEG and
ASL Perfusion fMRI During Resting and Mental Calculation: A Preliminary
Study
Hengyi Rao1,
David F. Dinges1, David Censits1, Don DuRousseau2,
David Roalf2, Ze Wang1, Geoffrey K. Aguirre1,
John
A. Detre1,
Jiongjiong Wang1
1University
of Pennsylvania, Philadelphia, Pennsylvania, USA; 2Human
Bionics LLC, Purcellville, Virginia, USA |
| 15:00 |
3300 |
14 |
The Utility of
Synchronization, PCA and Filtering for Removing MRI Artefacts from
Simultaneous EEG
Recordings
Hendrik
Mandelkow1, Pascal Halder2, Daniel Brandeis2,
Peter Boesiger1
1University
and ETH Zurich, Zurich, ZH, Switzerland; 2University of
Zurich, Zurich, ZH, Switzerland |
| 15:00 |
3301 |
13 |
A Filtered
Subtraction Approach for the Reduction of Physiological Noise in
Perfusion Based fMRI
Khaled Restom1,
Yashar Behzadi1, Joanna E. Perthen1, Thomas T. Liu1
1University
of California, San Diego, La Jolla, California, USA |
| 15:00 |
3302 |
12 |
Modelling Optic Nerve
Axonal Fields for Direct Neuronal Detection MR Studies
Martyn Paley1,
Li Sze Chow1, James Wild1, Kuan Lee1,
Elspeth Whitby1, Paul Griffiths1, Greg Cook1
1University
of Sheffield, Sheffield, Yorkshire, UK |
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