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| 1 | Characterization of the Peri-Infarct Zone by Contrast-Enhanced Cardiac Magnetic Resonance Imaging Is a Powerful Predictor of Post–Myocardial Infarction Mortality显示文摘 | Andrew T. Yan Adolphe J. Shayne Kenneth A. Brown Sandeep N. Gupta Carmen W. Chan Tuan M. Luu Marcelo F. Di Carli H Glenn Reynolds William G. Stevenson Raymond Y. Kwong | 2006 | Circulation2006，，1： | 1 |
| 2 | Sine transform based preconditioners for symmetric Toeplitz matrices显示文摘 | Raymond H Chan | 1996 | Linear Algebra Appl1996，232，： | 1 |
| 3 | Salt and pepper noise removal by median-type noise detectors and detailpreserving regularization 显示文摘 | Raymond H Chan Chung-Wa Ho Mila Nikolova | 2005 | IEEE Trans2005，14，10： | 1 |
| 4 | Salt-and-pepper noise removal by median-type noise de- tectors and detail preserving regularization 显示文摘 | Raymond H Chan Chung- Wa Ho and MIlaNikolova | 2005 | IEEE Transactions on image processing2005，14，10： | 1 |
| 5 | Sine transform based preconditioners for symmetric Toeplitz matrices显示文摘 | Raymond H Chan | 1996 | Linear Algebra and Its Application1996，232，： | 1 |
| 6 | Wavelet algorithms for high-resolution image reconstruction显示文摘 | Raymond H Chan Tony F Chan Lixin SHEN | 2003 | Society for Industrial and Applied Mathematics2003，24，4： | 1 |
| 7 | Salt and pepper noise removal by median-type noise detec- tots and detail preserving regularization 显示文摘 | Raymond H Chan Chung-Wa Ho Mila Nikolova | 2005 | IEEE Trans Image Process2005，14，10： | 1 |
| 8 | Man agement of Chinese patients on warfarin therapy in two models of anticoagulalion service a prospective randomized trial显示文摘 | FREDRIC W H CHAN RAYMOND S M WONG etal | 2006 | Br JClin Pharmacol2006，62，5： | 1 |
| 9 | Simultaneous cartoon and texture inpainting显示文摘 | Cai Jianfeng Chan Raymond H Shen Zuowei | 2010 | Inverse Problems and Imaging2010，4，3： | 1 |
| 10 | A fast optimization transfer algorithm for image inpainting in wavelet domains显示文摘 | Raymond H Chan Wen You-Wei Yip Andy M | 2009 | IEEE Transactions on Image Processing2009，18，7： | 1 |
| 11 | Salt-and-pepper noise removal by median-type noise detectors and detail-preserving regularization 显示文摘 | Chan Raymond H Ho Chung Wa and Nikolova Mila | 2005 | IEEE Transactions on Image Processing2005，14，10： | 1 |
| 12 | Salt-and-Pepper Noise Removal by Median-Type Noise Detectors and Detail-Preserving Regularization 显示文摘 | Chan Raymond H Ho Chung-Wa Nikolova Mila | 2005 | IEEE Transactions on Image Processing(S1057-7149)2005，14，10： | 1 |
| 13 | First episode psychosis with extrapyramidal signs prior to antipsychotic drug treatment显示文摘Extrapyramidal movement disorders are common in chronic schizophrenia, and may be an intrinsic feature of the illness as well as related to antipsychotic drug treatment. Similar dysfunctions at illness onset may have implications for outcome, and for under- standing the mechanisms of illness. The objectives were to examine the clinical correlates of pre-treatment movement disorders at first episode of psychosis, and determine associations with neuropsychological function and striatal structure. Never medicated subjects were recruited from consecutive admissions to Early Psychosis Programs with defined catchment areas in Hong Kong, China, and Halifax, Canada. Standardized clinical, neuropsychological and brain imaging assessments were carried out at baseline and following acute and long term treatment with typical or atypical antipsychotic drugs. At the Hong Kong site, we studied 84 subjects with first episode psychosis (n = 10 with EPS). At the Halifax site, we studied 40 subjects with first episode psychosis (n = 17 with EPS), and 23 healthy comparison subjects. Subjects with movement disorders prior to treatment (EPS+) had higher total PANSS scores at baseline (mean elevation 19.9% Hong Kong, P = 0.016; 14.7% Halifax, P = 0.049). In subjects treated with atypical antipsychotics (all Halifax), EPS+ status at baseline predicted more movement disorders at long term follow up (P = 0.0005). In both cohorts, EPS+ subjects had poorer acute symptomatic treatment response assessed with the PANSS (Hong Kong P = 0.005; Halifax P = 0.017). Neuropsychological impairment related to executive dysfunction appeared greater in a small sam- ple of EPS+ subjects (Hong Kong, effect size 0.26-0.27, P < 0.05). Caudate volumes were 4.5% larger in EPS+ compared with EPS-subjects (Halifax P = 0.042), and correlations between striatal volumes and age were different in the EPS+ group. In conclu- sion, pre-treatment EPS is present in a substantial minority of subjects with first episode psychosis, appears to persist at long term follow up, and is associated with poorer response of symptoms to treatment. Selective impairment of executive function and stria- tal enlargement provides evidence of abnormalities of brain function and structure associated with this aspect of early psychosis. | HONER William G LANG Donna J KOPALA Lili C MACEWAN G William SMITH Geoffrey N CHEN Eric Y H CHAN Raymond C K | 2011 | Chinese Science Bulletin2011，56，32： | 1 |
| 14 | A fast optimization transfer algorithm for image inpainting in wavelet domains显示文摘 | Raymond H Chan You-Wei Wen Andy M Yip | 2009 | IEEE Trans Image Process2009，18，7： | 1 |
| 15 | Relationship between prospective memory and vigilance: Evidence from ERP显示文摘Event-related potentials (ERPs) were used in this study to investigate the neural correlates of prospective memory (PM) and vigilance. Twenty college or graduate students participated in this study. They were administered a PM and a vigilance task and physiological data were collected at the same time. Behavioral results showed that the RT associated with PM cues was longer than those associated with vigilance targets. ERP results showed that PM cues and vigilance targets did not show significant difference in the N2 but PM cues evoked greater N300 than vigilance targets, and vigilance targets evoked greater parietal positivity/P3 than PM cues, suggesting vigilance and PM have similar but also distinctive neural basis. | WANG Ya LI XueBing HUANG Jia CAO XiaoYan CUI JiFang ZHAO Qing WANG YuNa SHUM David H K CHAN Raymond C K | 2012 | Chinese Science Bulletin2012，57，31： | 0 |
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