Mohammad Mehdi Khalighi

Summary

Affiliation: GE Healthcare
Country: USA

Publications

  1. pmc RF pulse optimization for Bloch-Siegert B ₁⁺ mapping
    Mohammad Mehdi Khalighi
    Global Applied Science Laboratory, GE Healthcare, Menlo Park, California, USA
    Magn Reson Med 68:857-62. 2012
  2. pmc Adiabatic RF pulse design for Bloch-Siegert B1+ mapping
    Mohammad Mehdi Khalighi
    Global Applied Science Laboratory, GE Healthcare, Menlo Park, California, USA
    Magn Reson Med 70:829-35. 2013
  3. pmc Efficient Bloch-Siegert B1 (+) mapping using spiral and echo-planar readouts
    Manojkumar Saranathan
    Department of Radiology, Stanford University School of Medicine, Stanford, California, USA
    Magn Reson Med 70:1669-73. 2013

Collaborators

Detail Information

Publications3

  1. pmc RF pulse optimization for Bloch-Siegert B ₁⁺ mapping
    Mohammad Mehdi Khalighi
    Global Applied Science Laboratory, GE Healthcare, Menlo Park, California, USA
    Magn Reson Med 68:857-62. 2012
    ..The optimized pulse performance is validated both in phantom and in vivo brain imaging at 7 T...
  2. pmc Adiabatic RF pulse design for Bloch-Siegert B1+ mapping
    Mohammad Mehdi Khalighi
    Global Applied Science Laboratory, GE Healthcare, Menlo Park, California, USA
    Magn Reson Med 70:829-35. 2013
    ..5 times more efficient than a conventional 6-ms Fermi-shaped B-S pulse. The adiabatic B-S pulse performance is validated in a phantom, and in vivo brain B1+ mapping at 3T and 7T are shown...
  3. pmc Efficient Bloch-Siegert B1 (+) mapping using spiral and echo-planar readouts
    Manojkumar Saranathan
    Department of Radiology, Stanford University School of Medicine, Stanford, California, USA
    Magn Reson Med 70:1669-73. 2013
    ..5, SAR was reduced by a factor of 1.5 and overall sensitivity was increased by a factor of 1.33 due to the nearly halved resonance offset of the new B-S pulse. This was validated on phantoms and volunteers at 7 T...