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| Kim,J.H.; Son,Y.D.; Kim,J.M.; Kim,H.K.; Kim,Y.B.; Lee,C.; Oh,C.H.. |
| Basal ganglia have complex functional connections with the cerebral cortex and are involved in motor control, executive functions of the forebrain, such as the planning of movement, and cognitive behaviors based on their connections. The aim of this study was to provide detailed functional correlation patterns between the basal ganglia and cerebral cortex by conducting an interregional correlation analysis of the 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) data based on precise structural information. Fifteen participants were scanned with 7-Tesla magnetic resonance imaging (MRI) and high resolution research tomography (HRRT)-PET fusion system using 18F-FDG. For detailed interregional correlation analysis, 24 subregions of the basal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Basal ganglia; 18F-FDG PET/MRI; ROI-based interregional correlation analysis; Functional correlation; Glucose metabolism. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000100613 |
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| Yousefi,Milad; Yousefi,Moslem; Fogliatto,F.S.; Ferreira,R.P.M.; Kim,J.H.. |
| The objective of this study was to develop an agent based modeling (ABM) framework to simulate the behavior of patients who leave a public hospital emergency department (ED) without being seen (LWBS). In doing so, the study complements computer modeling and cellular automata (CA) techniques to simulate the behavior of patients in an ED. After verifying and validating the model by comparing it with data from a real case study, the significance of four preventive policies including increasing number of triage nurses, fast-track treatment, increasing the waiting room capacity and reducing treatment time were investigated by utilizing ordinary least squares regression. After applying the preventing policies in ED, an average of 42.14% reduction in the number... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: LWBS; Emergency department; Agent based simulation; Cellular automata; Healthcare industry. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000300610 |
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