Ontology highlight
ABSTRACT:
SUBMITTER: Murphy K
PROVIDER: S-EPMC5288491 | biostudies-literature | 2017
REPOSITORIES: biostudies-literature
Murphy Keelin K van der Aa Niek E NE Negro Simona S Groenendaal Floris F de Vries Linda S LS Viergever Max A MA Boylan Geraldine B GB Benders Manon J N L MJ Išgum Ivana I
NeuroImage. Clinical 20170111
A fully automatic method for detection and quantification of ischemic lesions in diffusion-weighted MR images of neonatal hypoxic ischemic encephalopathy (HIE) is presented. Ischemic lesions are manually segmented by two independent observers in 1.5 T data from 20 subjects and an automatic algorithm using a random forest classifier is developed and trained on the annotations of observer 1. The algorithm obtains a median sensitivity and specificity of 0.72 and 0.99 respectively. F1-scores are cal ...[more]