Abstract

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Development of high resolution functional MRI (fMRI) capabilities for mapping cortical columns is 3D. fMRI is a widely used method to study the brain while it is performing thinking tasks and to map out regions of brain activity. We are proposing a sub-second 3D imaging technology to be supplement or replace the current use of sub-second 2D imaging for fMRI. The 3D fMRI will be useful for revealing the basic organization of the brain's activity which could lead to new discoveries of how the brain works. The resulting measurements obtained in the brain with 3D fMRI will be useful for studies of neurodegenerative diseases including Alzheimer's disease, drug trials and for evaluating people with stroke and cerebrovascular diseases.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR008079-18
Application #
8170456
Study Section
Special Emphasis Panel (ZRG1-SBIB-S (40))
Project Start
2010-06-01
Project End
2011-05-31
Budget Start
2010-06-01
Budget End
2011-05-31
Support Year
18
Fiscal Year
2010
Total Cost
$19,253
Indirect Cost

  Institution

Name
University of Minnesota Twin Cities
Department
Radiation-Diagnostic/Oncology
Type
Schools of Medicine
DUNS #
555917996
City
Minneapolis
State
MN
Country
United States
Zip Code
55455

  Publications

Herzberg, Max P; Hodel, Amanda S; Cowell, Raquel A et al. (2018) Risk taking, decision-making, and brain volume in youth adopted internationally from institutional care. Neuropsychologia 119:262-270
U?urbil, Kamil (2018) Imaging at ultrahigh magnetic fields: History, challenges, and solutions. Neuroimage 168:7-32
Foell, Jens; Palumbo, Isabella M; Yancey, James R et al. (2018) Biobehavioral threat sensitivity and amygdala volume: A twin neuroimaging study. Neuroimage 186:14-21
Magnitsky, Sergey; Pickup, Stephan; Garwood, Michael et al. (2018) Imaging of a high concentration of iron labeled cells with positive contrast in a rat knee. Magn Reson Med :
Lee, Byeong-Yeul; Zhu, Xiao-Hong; Woo, Myung Kyun et al. (2018) Interleaved 31 P MRS imaging of human frontal and occipital lobes using dual RF coils in combination with single-channel transmitter-receiver and dynamic B0 shimming. NMR Biomed 31:
Wilson, Sylia; Malone, Stephen M; Hunt, Ruskin H et al. (2018) Problematic alcohol use and hippocampal volume in a female sample: disentangling cause from consequence using a co-twin control study design. Psychol Med 48:1673-1684
Bolan, Patrick J; Kim, Eunhee; Herman, Benjamin A et al. (2017) MR spectroscopy of breast cancer for assessing early treatment response: Results from the ACRIN 6657 MRS trial. J Magn Reson Imaging 46:290-302
Nelson, Brent G; Bassett, Danielle S; Camchong, Jazmin et al. (2017) Comparison of large-scale human brain functional and anatomical networks in schizophrenia. Neuroimage Clin 15:439-448
Andronesi, Ovidiu C; Loebel, Franziska; Bogner, Wolfgang et al. (2016) Treatment Response Assessment in IDH-Mutant Glioma Patients by Noninvasive 3D Functional Spectroscopic Mapping of 2-Hydroxyglutarate. Clin Cancer Res 22:1632-41
Sun, Yi; Brauckmann, Ole; Nixdorf, Donald R et al. (2016) Imaging human teeth by phosphorus magnetic resonance with nuclear Overhauser enhancement. Sci Rep 6:30756

Showing the most recent 10 out of 493 publications