Journal article icon

Journal article

Temporal autocorrelation in univariate linear modeling of FMRI data.

Abstract:

In functional magnetic resonance imaging statistical analysis there are problems with accounting for temporal autocorrelations when assessing change within voxels. Techniques to date have utilized temporal filtering strategies to either shape these autocorrelations or remove them. Shaping, or "coloring," attempts to negate the effects of not accurately knowing the intrinsic autocorrelations by imposing known autocorrelation via temporal filtering. Removing the autocorrelation, or "prewhitenin...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1006/nimg.2001.0931

Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MSD, Psychiatry
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Statistics
Journal:
NeuroImage
Volume:
14
Issue:
6
Pages:
1370-1386
Publication date:
2001-12-05
DOI:
EISSN:
1095-9572
ISSN:
1053-8119
URN:
uuid:e26cdb91-02a9-4252-b2f6-cc57a8e25844
Source identifiers:
64894
Local pid:
pubs:64894

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP