WorldCat Identities

Cheng, Chun-Yu

Overview
Works: 7 works in 7 publications in 2 languages and 6 library holdings
Genres: History 
Roles: Author
Classifications: HE5749.C6, 383.49206
Publication Timeline
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Most widely held works by Chun-Yu Cheng
White matter hyperintensities in migraine: Clinical significance and central pulsatile hemodynamic correlates( )

in English and held by 1 WorldCat member library worldwide

Background The role of central pulsatile hemodynamics in the pathogenesis of white matter hyperintensities in migraine patients has not been clarified. Methods Sixty patients with migraine (20–50 years old; women, 68%) without overt vascular risk factors and 30 demographically-matched healthy controls were recruited prospectively. Cerebral white matter hyperintensities volume was determined by T1-weighted magnetic resonance imaging with CUBE-fluid-attenuated-inversion-recovery sequences. Central systolic blood pressure, carotid-femoral pulse wave velocity, and carotid augmentation index were measured by applanation tonometry. Carotid pulsatility index was derived from Doppler ultrasound carotid artery flow analysis. Results Compared to the controls, the migraine patients had higher white matter hyperintensities frequency (odds ratio, 2.75; p = 0.04) and greater mean white matter hyperintensities volume (0.174 vs. 0.049, cm, p = 0.04). Multivariable regression analysis showed that white matter hyperintensities volume in migraine patients was positively associated with central systolic blood pressure (p = 0.04) and carotid-femoral pulse wave velocity (p < 0.001), but negatively associated with carotid pulsatility index (p = 0.04) after controlling for potential confounding factors. The interaction effects observed indicated that the influence of carotid-femoral pulse wave velocity (p = 0.004) and central systolic blood pressure (p = 0.03) on white matter hyperintensities formation was greater for the lower-carotid pulsatility index subgroup of migraine patients. White matter hyperintensities volume in migraine patients increased with decreasing carotid pulsatility index and with increasing central systolic blood pressure or carotid-femoral pulse wave velocity. Conclusions White matter hyperintensities are more common in patients with migraine than in healthy controls. Increased aortic stiffness or central systolic blood pressure in the presence of low intracranial artery resistance may predispose patients with migraine to white matter hyperintensities formation
Ming dai yi zhan kao : fu Yi tong lu cheng tu ji, Shi shang lei yao by Zhengtai Yang( Book )

1 edition published in 1994 in Chinese and held by 1 WorldCat member library worldwide

<> by Chun-Yu Cheng( )

1 edition published in 2006 in Chinese and held by 1 WorldCat member library worldwide

Shi shang lei yao( Book )

1 edition published in 1626 in Chinese and held by 1 WorldCat member library worldwide

Shi shang lei yao [4 juan] by Chunyu Cheng( Book )

1 edition published in 1981 in Chinese and held by 1 WorldCat member library worldwide

Motor outcome of deep intracerebral haemorrhage in diffusion tensor imaging: comparison of data from different locations along the corticospinal tract( )

1 edition published in 2015 in English and held by 1 WorldCat member library worldwide

Abstract : Objectives: Although diffusion tensor imaging (DTI) is widely studied to assess the motor outcome after ischaemic stroke, there is paucity of data regarding outcomes of intracerebral haemorrhage (ICH). The aim of this study was to determine the DTI data from different locations along the corticospinal tract (CST) and association to motor outcome. Methods: We prospectively recruited patients with deep ICH admitted to our hospital from November 2010 to July 2012.Diffusion tensor imaging was performed within 14 days after the onset of ICH. Fractional anisotropy (FA) was measured along the CST at corona radiata, perihaematomal oedema, cerebral peduncle and pons. Corticospinal tract integrity was classified into three types by diffusion tensor tractography (DTT): type A with preserved CST, type B with partially interrupted CST and type C with completely interrupted CST. Motor outcome was assessed by Motricity index (MI) at admission, after 1 and 3 months. Results: Forty-eight patients were enrolled with a mean age of 62 years. The median time interval from onset of ICH to DTI study was 7 days. The patients in type C had significantly worse MI at admission ( P  < 0.001), after 1 month ( P  < 0.001) and after 3 months ( P  < 0.001) as compared to those with type A and type B. Lower rFA at the corona radiata was significantly correlated with poorer motor outcome at admission, after 1 month and after 3 months. Discussion: Clinical motor outcome of ICH within 2 weeks can be identified with a statistically significant decrease in rFA at the corona radiata
Ming dai yi zhan kao : fu Yi tong lu cheng tu ji, Shi shang lei yao by Zhengtai Yang( Book )

1 edition published in 1994 in Chinese and held by 0 WorldCat member libraries worldwide

 
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Audience Level
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  Kids General Special  
Audience level: 0.86 (from 0.79 for Shi shang ... to 1.00 for Ming dai y ...)

Alternative Names
Ch‘eng, Ch‘un-yü, 17th cent

Chʻeng, Chʻun-yü, 17th cent

Cheng, Chunyu, 17th cent.

程春宇, active 17th century

Languages