E Krupinski

..Progression in improvements in visual search strategies was similar, but not identical, for the 4 residents...

..Future work should be conducted using different types of color images that may be more dependent on accurate color rendering and a wider range of LCDs with varying characteristics...

..The aim of this study was to investigate whether diagnostic accuracy for detecting pulmonary nodules on CT of the chest displayed dynamically would be similarly affected by fatigue...

..Long-term improvement in the clinical signs and symptoms of childhood onset scoliosis in an adult, without surgical intervention, has not been documented previously...

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..The study suggests that high-performance color displays can be used for teleradiologic interpretation of diagnostic images without negatively impacting diagnostic accuracy or visual search efficiency to a significant degree...

..This article reviews some of the important perceptual issues that have arisen in the digital reading rooms of the 21st century...

..This study examined whether this shift in whitepoint influences observer performance and visual search efficiency of radiologists interpreting clinical images...

..Issues pertaining to both hardware and software aspects of medical workstations, including interface design, are reviewed, particularly as they may affect the interpretation process...

..It is the hope of the panel that the research recommendations put forth in this document will give investigators the inspiration, tools and goals to make this happen...

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..Understanding how observers use image-processing tools may help in the development of better and more automated user interfaces...

..They discuss unique challenges in system evaluation that face the imaging community today and opportunities for future advances...

..There may not be a "one-size-fits-all" radiology report format as individual preferences differ widely...

..This article reviews some important aspects of developing a telehealth program, and provides two examples of currently operating successful model programs...

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..The aim of this study was to measure the diagnostic accuracy of fracture detection, visual accommodation, reading time, and subjective ratings of fatigue and visual strain before and after a day of clinical reading...

..The science of medical image perception is dedicated to understanding and improving the clinical interpretation process...

..Issues pertaining to both hardware and software aspects of medical workstations will be reviewed particularly as they may impact the interpretation process...

..Issues pertaining to both hardware and software aspects of medical workstations will be reviewed particularly as they may impact the interpretation process...

..The authors hypothesized that the current practice of radiology produces oculomotor fatigue that reduces diagnostic accuracy...

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..Medical-grade color displays at 1 year old yield better diagnostic and search efficiency than COTS color displays and thus are recommended for primary reading if color displays are to be used...

..This study compares observer performance and predictions from a human visual system model for on-axis and off-axis viewing for CRT displays versus LCDs...

..The goal of this study is to determine whether mammographic lesion subtlety influences the detection accuracy and visual search parameters of radiologists...

..It can also be used in the long run to determine when and why fluctuations occur and whether the causes of fluctuations need to be addressed...

..Of the unsuccessful teleconsultations, 84% were realtime and 16% were store and forward. The average cost to the provider of a missed realtime teleconsultation was US$228 for a 1 h session...

..These were sites that scheduled more telepsychiatry consultations than the others. The proportion of unsuccessful cases per site ranged from 4% to 17% of the total number of scheduled teleconsultations...

..The challenges of assessing outcomes in teledermatology for rural patients include patient loss to follow-up, lack of information in the patient records and low rates of patient return to the referring clinician for follow-up...

..Up to 10% of cases are unreadable because of poor image quality, not enough images, or inadequate patient history. Overall, the radiologists are satisfied, although some improvements can be made...

..Tele-education broadcasts may supplement other CE activities but may not replace them. The attraction of attending conferences in person is very high and may be especially so for health-care professionals in rural environments...

..Analyzing telemedicine consult data over extended periods of time is especially useful for long-term program evaluation and development of a successful business plan...

..Special attention will be paid to some of the studies that our telemedicine program has conducted in the past few years. The chapter will conclude with some recommendations and a look to the future...

..0046) and correlation between human and computer observers was high (r (2) (quadratic) = 0.997). The results suggest that observer performance with LCD displays is superior to CRT viewing, at least for on-axis viewing...

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..Use data collected independently at three institutions to compare time to first fixate the true lesion in searching for cancers on mammograms. Examine the fit of the results to a holistic model of visual perception...

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..CONCLUSION: The type of phosphor used in the CRT monitor faceplate can affect diagnostic performance and visual search parameters. Care should be taken in the selection of monitors for use in clinical radiology...

..They may also be useful for developing new visual search strategies for rendering diagnoses on telepathology virtual slides...

..The membership programme income has provided a steady revenue stream for the ATP. The membership-derived revenue represented 30% of the ATP's 2.6 million dollars total income during fiscal year 2003/04...

..Legal and regulatory issues in telepathology are being addressed and are regarded as a potential catalyst for the next wave of telepathology advances, applications, and implementations...

..The goal of the study was to determine whether there are certain physical features of pulmonary nodules that attract visual attention and contribute to increased recognition and detection by observers...

..For each study, the interpreting radiologist completed a questionnaire regarding the availability and utility of radiographs, radiological reports and clinical information for the interpretation of the MRI study...

..We will discuss the relevance of these results and the critical factors that contribute to these differences...

..To evaluate a multishot radial fast-spin echo (RAD-FSE) method developed to improve the quality of abdominal T2-weighted imaging as well as the characterization of focal liver lesions...

..In this paper, we discuss the relevance of these results as they relate to telemedicine programs and a possible means to reduce costs even further...

..T-Health Amphitheater's pair of innovative visible social networking platforms (eStacks™ and eSwaps™) may help break down some of the traditional communications barriers encountered in healthcare IPE and medical practices...

..To correlate the amount of bone marrow edema (BME) calculated by magnetic resonance imaging(MRI) with clinical findings, histopathology, and radiographic findings, in patients with advanced hip osteoarthritis(OA)...

..The amphitheater will serve as a classroom as well as a unique education research laboratory...

..The virtual slide images are of high quality and suitable for diagnostic pathology, second opinions, expert opinions, clinical trials, education, and research...

..The practice of digital radiography is a rapidly evolving technology that will require timely revision of any guidelines and standards...

..Cervical spine computed tomograms were evaluated for neural foraminal stenosis in both the standard axial plane and the oblique reformatted plane...

..This document provides a basis for the technologies available today in clinical practice and may be useful in guiding the future clinical practice of digital radiography...

..The educational objectives of this self-assessment module are for the participant to read selected sources on prospective reader study methodologies and to self-assess and improve his or her knowledge of this subject...

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..However, the reliability of various MR imaging features for diagnosing ARVC/D is unknown. The purpose of this study was to determine which morphologic MR imaging features have the greatest interobserver reliability for diagnosing ARVC/D...

..Ideally, public policy regarding telemedicine and telehealth within a service region will complement the objectives of telemedicine and telehealth programs within that service area...

..Eight percent of respondents reacted negatively to the presence of a clinician in the room with them during their telemedicine sessions...

..Efforts should be made to decrease the discrepancy between incomes. Mentoring is important, allowing a smooth transition for junior faculty members to optimize academic progress and lead to promotion...

..To retrospectively evaluate the accuracy of hybrid peripheral magnetic resonance (MR) angiography by using conventional digital subtraction angiography (DSA) as the reference standard...

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..The increased funding of medical image perception and interpretation research could lead to important improvements in overall health care thanks to the pervasive and vital role imaging plays in modern medicine...

..e., facial affect recognition) by subjects in comparison to Betacam camera resolution/bandwidth combinations...

..The continued use of the services suggests that the telepsychiatry programme fills a service gap in rural areas of the state...

..Only by developing a better understanding of the nature of observer error, may we discover effective approaches to reducing the errors. ..

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..Only by developing a better understanding of the nature of observer error, may we discover effective approaches to reducing the errors. ..

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..The JND metrix model will then be used to systematically explore and optimize CRT design tradeoffs for current and future digital-mammography display systems. ..

..This grant will be used to provide financial support for about 12 graduate students and residents, as well as logistic support for publicity and program printing. ..

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