✦ LIBER ✦
Imaging of human brain activity at 0.15 T using fluid attenuated inversion recovery (FLAIR) pulse sequences
✍ Scribed by Joseph V. Hajnal; Alan G. Collins; Susan J. White; Jacqueline M. Pennock; Angela Oatridge; Christine J. Baudouin; Ian R. Young; Graeme M. Bydder
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 488 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0740-3194
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
A 34% 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.