A preliminary study on determining the time window of hypothermia cerebral protection in rat cortex by laser speckle flowmetry

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 6445, Issue , 2007, Pages

  Wang, Wenjia ^a   Li, Qiang ^a   Zeng, Shaoqun ^a   Luo, Qingming ^a   Li, Pengcheng ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Cerebral blood flow; Laser speckle imaging; Ultraprofound hypothermia

Indexed keywords

HYPOTHERMIA; LASER APPLICATIONS; SPECKLE; THERMAL EFFECTS;

CEREBRAL BLOOD FLOW; LASER SPECKLE IMAGING; SPATIOTEMPORAL CHARACTERISTICS; ULTRAPROFOUND HYPOTHERMIA;

IMAGING TECHNIQUES;

EID: 34247337261     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.701609     Document Type: Conference Paper

References (12)

1. Mori K, Maeda K, Miyazaki M. Effects of mild (33°C) and moderate (29°C) hypothermia on cerebral blood flow and metablism, lactate and extracellular glutamate in experimental head injury. NuerolRes, 1998,20 (8) :719
2. Huang F, Zhou L. Effect of mild hypothermia on the changes of cerebral blood flow, brain blood barrier and neuronal injuries following referfusion of focal cerebral ischemia in rats. Chin Med J Engl, 1998,111(4):368
3. Jiang JR, Xu W,Yang PF. Technology of selective ultraprofpound hypothermia on the research of the time limit when carotid is interdicted on monkey.Chinese Jounal of Neurosurgery, 2003, 19:304-306
4. Essex T, Byrne P. A laser Doppler scanner for imaging blood flow in skin. J Biomed Eng, 1991, 13:189-194
5. Briers JD, Richards G, He X. Capillary blood flow monitoring usinglaser speckle contrast analysis(LASCA). J Biomed Opt, 1999, 4:164-175
6. Ruth B. Measuring the steady-state value and the dynamics of the skin blood flow using the non-contact laser speckle method. Med Eng Phys, 1994, 16:105-111
7. Yaoeda K, Shirakashi M, Funaki S. Measurement of microcirculation in the optic nerve head by laser speckle flowgraphy and scanning laser Doppler flowmetry. Am J Ophthalmol, 2000, 129: 734-739
8. Cheng HY, Luo QM, Zeng SQ, Cen Jian, Liang Wenxi. Optical dynamic imaging of the regional blood flow in the rat mesentery under the effect of noradrenalin. Prog Nat Sci, 2003, 13 (5):397-400
9. Liu Q, Wang Z, Luo QM. Temporal clustering analysis of cerebral blood flow activation maps measured by laser speckle contrast imaging. J Biomed Opt, 2005, 10(2) :193-197
10. Fercher AF, Briers JD. Flow visualization by means single-exposure speckle photography. Opt Commun, 1981,37: 326-329
11. Bonner R, Nossal R. Model for laser Doppler measurements of blood flow in tissue. Appl. Opt., 1981, 20:2097-2107
12. Nikolaus P, David F, Relative cerebral blood flow during the secondary expansion of acortical lesion in rats. Neurosci Lett, 2003,345:85-88