- ►nih.gov [PDF] - Free from Publisher N Chapman, N Witt, X Gao, AA Bharath, AV … - British Journal of Ophthalmology, 2001 - bjo.bmj.com METHODS 60 diameters (in pixels) measured by manual identification of vessel
edges in red-free retinal images were compared with diameters measured by (1)
fitting vessel intensity profiles to a double Gaussian function by ... Cited by 42 - Related articles - BL Direct - All 10 versions
N Chapman, G Dell Omo, MS Sartini, N Witt, A … - Clinical Science, 2002 - cs.portlandpress.com Arterial diameters at branch points are believed to conform to design principles
that optimize circulatory efficiency and maintain constant shear stress across
arterial networks. The objective of this study was to examine whether ... Cited by 16 - Related articles - Cached - BL Direct - All 12 versions
N Chapman, G Haimes, AV Stanton, SA Thom … - Clinical Science, 2000 - cs.portlandpress.com The optimal design of vascular networks maximizes circulatory efficiency while
minimizing power costs. We investigated the effects of acute changes in vascular
tone on retinal arteriolar network geometry. Six hypertensive and six ... Cited by 12 - Related articles - Cached - BL Direct - All 10 versions
AV Stanton, B Wasan, A Cerutti, S Ford, R … - Journal of hypertension, 1995 - ncbi.nlm.nih.gov OBJECTIVE: To compare retinal arterial bifurcation geometry in normotensive and
hypertensive subjects. DESIGN: A retrospective observational study. METHODS:
Fluorescein angiograms of normotensive (n = 13) and hypertensive (n = 12) ... Cited by 73 - Related articles - BL Direct - All 2 versions
J Lowell, A Hunter, D Steel, A Basu, R Ryder … - IEEE transactions on medical imaging, 2004 - csce.uark.edu Abstract—Changes in retinal vessel diameter are an important sign of diseases
such as hypertension, arteriosclerosis and diabetes mellitus. Obtaining precise
measurements of vascular widths is a critical and demanding process in ... Cited by 30 - Related articles - View as HTML - BL Direct - All 5 versions
LA King, AV Stanton, PS Sever, SA Thom, … - Journal of human hypertension, 1996 - cat.inist.fr Arteriolar length-diameter(L: D) ratio: a geometric parameter of the retinal
vasculature diagnostic of hypertension. LA KING, AV ... Cited by 32 - Related articles - BL Direct - All 2 versions
XW Gao, A Bharath, A Stanton, A Hughes, N … - Computer methods and programs in biomedicine, 2000 - Elsevier A computerised system is presented for the automatic quantification of blood
vessel topography in retinal images. This system utilises digital image
processing techniques to provide more reliable and comprehensive ... Cited by 29 - Related articles - All 8 versions
- ►nih.gov C Swanson, KD Cocker, KH Parker, MJ … - British Journal of Ophthalmology, 2003 - bjo.bmj.com Results: Each result was categorised by the gestational age of the infant
(“very premature” 24–27 weeks, “moderately premature” 28–31 weeks,
and “near term” ⩾32 weeks) and by the highest stage of ROP present ... Cited by 37 - Related articles - BL Direct - All 8 versions
- ►uhu.es [PDF] N Chapman, A Mohamudally, A Cerutti, A … - Journal of hypertension, 1997 - journals.lww.com Introduction There has recently been increasing interest in early life
influences on the pathogenesis of cardiovascular disease. An excess of ischaemic
heart disease has been observed amongst families with increased rates of ... Cited by 55 - Related articles - BL Direct - All 4 versions
- ►bmj.com [PDF] SM Rassam, V Patel, O Brinchmann-Hansen, … - British Medical Journal, 1994 - bjo.bmj.com SM Rassam, V Patel, O Brinchmann-Hansen, O Engvold and EM Kohner ... Rapid
responses http://bjo.bmj.com/cgi/eletter-submit/78/1/24 You can respond to this
article at: ... Salwan MB Rassam, Vinod Patel, OlafBrinchmann-Hansen, ... Cited by 40 - Related articles - BL Direct - All 7 versions
