Functional magnetic resonance neuroimaging data acquisition techniques

Jeff H. Duyn, Yihong Yang, Joseph A. Frank, Venkata S. Mattay, Lei Hou

Research output: Contribution to journalArticlepeer-review

16 Scopus citations


Functional MRI studies of human brain require rapid data acquisition techniques, to map dynamic changes with sufficient anatomical coverage. In addition, task activation studies employing functional MRI require a high scan sensitivity, in order to discriminate the small, activation-related signal changes from background noise. An overview is given of current fast scan methods, which are sensitized to detect susceptibility changes related to task-induced changes in blood oxygenation. Sources of artifacts are discussed, as well as their effect on image quality.

Original languageEnglish (US)
Pages (from-to)S76-S83
Issue number3 SUPPL. 2
StatePublished - 1996
Externally publishedYes

ASJC Scopus subject areas

  • Neurology
  • Cognitive Neuroscience


Dive into the research topics of 'Functional magnetic resonance neuroimaging data acquisition techniques'. Together they form a unique fingerprint.

Cite this