Susceptibility effect-enhanced functional MR imaging using tailored RF gradient echo (TRFGE) sequence

1995 ◽  
Vol 6 (2-3) ◽  
pp. 164-170 ◽  
Author(s):  
Z. H. Cho ◽  
Y. M. Ro ◽  
S. C. Chung
Keyword(s):  
Mr Imaging ◽  
Gradient Echo ◽  
Susceptibility Effect ◽  
Functional Mr Imaging

Brain mapping with functional MR imaging: comparison of gradient-echo--based exogenous and endogenous contrast techniques.

Radiology ◽  
1995 ◽  
Vol 194 (3) ◽  
pp. 687-691 ◽  
Author(s):  
V S Mattay ◽  
D R Weinberger ◽  
F A Barrios ◽  
G S Sobering ◽  
K J Kotrla ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Brain Mapping ◽  
Gradient Echo ◽  
Endogenous Contrast ◽  
Functional Mr Imaging

Functional Mr Imaging at 1.5 T

1993 ◽  
Vol 34 (1) ◽  
pp. 101-103 ◽  
Author(s):  
O. Henriksen ◽  
H. B. W. Larsson ◽  
P. Ring ◽  
E. Rostrup ◽  
A. Stensgaard ◽  
...  
Keyword(s):  
Blood Flow ◽  
Motor Cortex ◽  
Mr Imaging ◽  
Preliminary Investigation ◽  
Capillary Blood ◽  
Detectable Change ◽  
Gradient Echo ◽  
Functional Mr Imaging ◽  
Echo Time ◽  
Stimulation Of

A preliminary investigation of the effects of stimulation of the visual and the motor cortex was made on a conventional 1.5 T MR imaging scanner. Both types of activation gave a detectable change in the signal between rest and stimulation using a gradient echo sequence with an echo time of 60 ms. The observed effects were assumed to be caused by variation in the amount of paramagnetic deoxyhemoglobin between stimulation and rest due to local increase of capillary blood flow in the human brain during stimulation.

Transient increases in blood pressure affect sensory-motor activation following stroke using functional MR imaging in the rat

2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S402-S402
Author(s):  
Rong Wang ◽  
Zhonghang Zhao ◽  
David Rushforth ◽  
Tadeusz Foniok ◽  
Jaclyn I Wamsteeker ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Mr Imaging ◽  
Motor Activation ◽  
Sensory Motor ◽  
Functional Mr Imaging

Functional MR Imaging of Human Meniscus Is Associated with Histologic Degeneration

2020 ◽  
Author(s):  
Sven Nebelung ◽  
Lisa Dötsch ◽  
Justus Schock ◽  
Christiane Kuhl ◽  
Daniel Truhn
Keyword(s):  
Mr Imaging ◽  
Functional Mr Imaging

Functional MR Imaging of the Motor Cortex in Active and Passive Movement: Qualitative and Quantitative Changes

2002 ◽  
Vol 46 (5) ◽  
pp. 425
Author(s):  
Ki Bong Yu ◽  
Myung Kwan Lim ◽  
Hyung Jin Kim ◽  
Jun Soo Byun ◽  
Young Kook Cho ◽  
...  
Keyword(s):  
Motor Cortex ◽  
Mr Imaging ◽  
Passive Movement ◽  
Qualitative And Quantitative ◽  
Functional Mr Imaging ◽  
Quantitative Changes

Functional MR imaging of the cervical spine in patients with rheumatoid arthritis

1998 ◽  
Vol 39 (5) ◽  
pp. 543-546 ◽  
Author(s):  
K. -H. Allmann ◽  
M. Uhl ◽  
P. Uhrmeister ◽  
K. Neumann ◽  
J. von Kempis ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Cervical Spine ◽  
Mr Imaging ◽  
Functional Mr Imaging
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