Functional localization is a concept which involves the application of a sequence of
geometrical and statistical image processing operations in order to define the location of …

Diagnostic and therapeutic CT‐guided percutaneous interventions are clinical routine in
interventional radiology. Image‐guided navigation systems visualize the internal anatomy …

OBJECTIVE: New technology has enabled the increasing use of radiosurgery to ablate
spinal lesions. The first generation of the CyberKnife (Accuray, Inc., Sunnyvale, CA) image …

Inflammation in Alzheimer's disease (AD) may be assessed using (R)-[11C] PK11195 and
positron emission tomography. Data can be analyzed using the simplified reference tissue …

Motion estimation is an important issue in radiation therapy of moving organs. In particular,
motion estimates from 4-D imaging can be used to compute the distribution of an absorbed …

Dynamic contrast-enhanced magnetic resonance imaging studies of the breast are
frequently degraded by patient motion. In order to correct for this, any registration algorithm …

Activated microglia can be visualised using (R)-[11C] PK11195 (1-[2-chlorophenyl]-N-methyl-
N-[1-methyl-propyl]-3-isoquinoline carboxamide) and positron emission tomography (PET) …

We present a deformable registration algorithm for multi-modality images based on
information theoretic similarity measures at the scale of individual image voxels. We derive …

RATIONALE AND OBJECTIVES: To perform a retrospective, quantitative assessment of the
anatomic relationship between intra-axial, supratentorial, primary brain tumors, and adjacent …

The purpose of this study was to compare different kinetic and semi-quantitative methods for
analysing human [18F] FP-β-CIT studies: plasma input models, simplified (SRTM) and full …