Abstract #0537
Quantitative rat lumbar spinal cord blood flow measurements using multi-slice arterial spin labelling at 9.4T
Mohamed Tachrount 1 , Andrew Davies 2 , Roshni Desai 2 , Kenneth Smith 2 , David Thomas 3 , Xavier Golay 1 , and Roshni Desai 2
1
Department of brain repair and
rehabilitation, UCL Institute of Neurology, London,
London, United Kingdom,
2
Department
of Neuroinflammation, UCL Institute of Neurology,
London, United Kingdom,
3
UCL
Institute of Neurology, London, United Kingdom
A new multi-slice ASL technique is detailed and applied
to the study of rat spinal cord at 9.4T. The
quantification of the spinal cord blood flow was
performed using a pre-saturation FAIR Q2TIPS ASL
technique based on the use of adiabatic RF pulses with a
reduced FOV. The averaged perfusion within the GM
(95.14.6ml/100g/min) was higher than within the WM
(39.73.2ml/100g/min).
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