| Literature DB >> 8259067 |
J V Hajnal1, A G Collins, S J White, J M Pennock, A Oatridge, C J Baudouin, I R Young, G M Bydder.
Abstract
A 3-4% change in signal intensity correlated with visual stimulation was observed in the occipital lobes of three normal volunteers examined with MRI at 0.15 T using fluid attenuated inversion recovery pulse sequences. Similar results were observed at 1.0 T. A double difference technique in which difference images are themselves opposed provided an increase in sensitivity.Entities:
Mesh：
Year: 1993 PMID： 8259067 DOI： 10.1002/mrm.1910300520
Source DB: PubMed Journal: Magn Reson Med ISSN： 0740-3194 Impact factor: 4.668