Abstract #1794
High spatial resolution RF Coil for Brain Imaging of Small Monkeys at 11.7 T
Helmar Waiczies 1 , Alexandra Petiet 2 , Elodie Laffrat 3,4 , Darius Lysiak 1 , Stephane Hunot 3,4 , Thoralf Niendorf 1 , and Jan Rieger 1
1
MRI.TOOLS GmbH, Berlin, Berlin, Germany,
2
Center
for Neuroimaging Research, Brain and Spine Institute,
ICM, Paris, Paris, France,
3
Inserm
U 1127, CNRS UMR 7225, Sorbonne Universits, UPMC Univ
Paris, Paris, France,
4
Institut
du Cerveau et de la Moelle pinire, ICM, Paris, Paris,
France
The squirrel monkey has similar functional and
microstructural organization of the central nervous
system of humans. Therefore it holds the potential to
provide guidance for further explorations into the brain
structure and function especially if investigated at
ultrahigh magnetic field strengths. However, the
dimensions of the preclinical MR systems, the size of
the squirrel monkeys head and the necessary animal
handling present considerable constraints for the RF
coil desing. Accepting this challenge, this work
presents a design and first results of a dedicated RF
coil with a large inner diameter and a thin wall for MR
imaging at 11.7 T.
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