Stephanie S Callaway

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OBJECTIVE Many persons with schizophrenia experience poor insight or reflexive unawareness of the symptoms and consequences of their illness and, as a result, are at risk for treatment nonadherence and a range of negative outcomes. One recent theory regarding the origins of poor insight in schizophrenia has suggested that it may result, in part, from(More)
The Rey 15-Item Memory Test II (Rey II) is a revised version of the original Rey Memory Test and is used as a measure of test-taking effort. In the present study, the concurrent validity of the Rey II was examined by comparing Rey II test scores to a well-established measure of symptom validity, the Test of Memory Malingering (TOMM). Retrospective chart(More)
PURPOSE To examine schemes to grade the severity of metal susceptibility artifacts on image quality using cardiac MRI pulse sequences. METHODS A post-thoracotomy patient was simulated with a stainless steel sternal wire (Syneture,MA; size=6, diameter=48mm), placed securely on an ACR MRI phantom. Phantom was scanned on a 1.5-T Siemens using cardiac MRI(More)
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