Christopher Parks

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As the pixel size of CMOS image sensors (CIS) shrink, problems associated with crosstalk become more severe for devices built using mainstream CMOS processing. This high crosstalk increases the amount of noise added to the final image (via an increase of the off-diagonal terms in the color correction matrix (CCM)) and degrades the modulation transfer(More)
BACKGROUND In an exploratory subanalysis of the European Organisation for Research and Treatment of Cancer and National Cancer Institute of Canada (EORTC/NCIC) trial data, Gorlia et al. identified a variety of factors that were predictive of overall survival, including therapy administered, age, extent of surgery, mini-mental score, administration of(More)
PURPOSE Patients with Chiari I malformation (CM-1) commonly undergo foramen magnum decompression (FMD). However, there is no consensus on how this should be achieved. An approach would be to rationalize surgical steps based on pre-operative imaging and intra-operative findings. The aim of this study is to assess the usefulness of intra-operative ultrasound(More)
INTRODUCTION There have been previous reports of intra-scapular limbs associated with a closed spina bifida and this has led to a causative theory. It is thought that these dysraphic appendages could not occur with defects of primary neurulation. CASE The authors present a rare case of this abnormality associated with a large open myelomeningocele in a(More)
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