N. Rajeevan

Reduced brain serotonin transporter availability in major depression as measured by [123I]-2β-carbomethoxy-3β-(4-iodophenyl)tropane and single photon emission computed tomography

Robert T. Malison, Lawrence H. Price, Robert Berman et al. · Biological Psychiatry · 1998 · 500 citations

Vector-extrapolated fast maximum likelihood estimation algorithms for emission tomography

N. Rajeevan, K. Rajgopal, G. Krishna · IEEE Transactions on Medical Imaging · 1992 · 43 citations

Computed Tomography, Image Reconstruction, Engineering +14

Reduction of truncation artifacts in fan beam transmission by using parallel beam emission data

Tinsu Pan, Michael A. King, Bill C. Penney et al. · IEEE Transactions on Nuclear Science · 1995 · 28 citations

Computed Tomography, Aeroacoustics, Image Reconstruction +20

Quantitative SPECT imaging: compensation for nonuniform attenuation, scatter, and detector divergence

N. Rajeevan, Bill C. Penney, Michael A. King · IEEE Conference on Nuclear Science Symposium and Medical Imaging · 2003 · 14 citations

Computed Tomography, Image Reconstruction, Engineering +24

Monte Carlo simulation of transmission studies using a planar source with a parallel collimator and a line source with a fan-beam collimator

Michael Ljungberg, Sven‐Erik Strand, N. Rajeevan et al. · IEEE Transactions on Nuclear Science · 1994 · 14 citations

Attenuation Coefficient, Engineering, Energy Window +20