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Spatial Frequency-Based Analysis of Mean Red Blood Cell Speed in Single Microvessels: Investigation of Microvascular Perfusion in Rat Cerebral Cortex

By Joonas Autio, Hiroshi Kawaguchi, Shigeyoshi Saito, Ichio Aoki, Takayuki Obata, Kazuto Masamoto and Iwao Kanno
Topics: Research Article
Publisher: Public Library of Science
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Provided by: PubMed Central

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  1. (1995). A quantitative study of the effects of prenatal X-irradiation on the development of cerebral cortex in rats.
  2. (2010). Absolute blood velocity measured with a modified fundus camera.
  3. (1992). Application of image analysis for evaluation of red blood cell dynamics in capillaries.
  4. (2007). Arteriovenous transit time as a measure for microvascular perfusion in cerebral ischemia and reperfusion.
  5. (2005). Automated method for tracking individual red blood cells within capillaries to compute velocity and oxygen saturation.
  6. (2008). Automated method for tracking vast numbers of FITC-labeled RBCs in microvessels of rat brain in vivo using a high-speed confocal microscope system.
  7. (1993). Blood flow in single surface arterioles and venules on the mouse somatosensory cortex measured with videomicroscopy, fluorescent dextrans, nonoccluding fluorescent beads, and computer-assisted image analysis.
  8. (2004). Capillary level imaging of local cerebral blood flow in bicuculline-induced epileptic foci.
  9. (1994). Capillary perfusion of the rat brain cortex. An in vivo confocal microscopy study.
  10. (2001). Cerebral perfusion during anesthesia with fentanyl, isoflurane, or pentobarbital in normal rats studied by arterial spin-labeled MRI.
  11. (2010). Chronic optical access through a polished and reinforced thinned skull.
  12. (2003). Cortical electrical stimulation alters erythrocyte perfusion pattern in the cerebral capillary network of the rat.
  13. (2008). Coupling of neural activity to blood flow in olfactory glomeruli is mediated by astrocytic pathways.
  14. (2009). Deep tissue multiphoton microscopy using longer wavelength excitation.
  15. (2005). Deep tissue two-photon microscopy.
  16. (1994). Disruption of the blood-brain barrier as the primary effect of CNS irradiation.
  17. (1999). Dynamic in vivo measurement of erythrocyte velocity and flow in capillaries and of microvessel diameter in the rat brain by confocal laser microscopy.
  18. (2000). Effect of scattering on nonlinear optical scanning microscopy imaging of highly scattering media.
  19. (1994). Effects of volatile anesthetics on cerebrocortical laser Doppler flow: hyperemia, autoregulation, carbon dioxide response, flow oscillations, and role of nitric oxide.
  20. (1991). Eidus LKh
  21. (1998). Fluctuations and stimulusinduced changes in blood flow observed in individual capillaries in layers 2 through 4 of rat neocortex.
  22. (2008). Functional reactivity of cerebral capillaries.
  23. (2000). Influence of optical properties on two-photon fluorescence imaging in turbid samples.
  24. (2010). Intracortical microcirculatory change induced by anesthesia in rat somatosensory cortex.
  25. (1986). KohlenbergerRW
  26. (2007). Laserscanning velocimetry: a confocal microscopy method for quantitative measurement of cardiovascular performance in zebrafish embryos and larvae.
  27. (2011). Long-term, repeated measurements of mouse cortical microflow at the same region of interest with high spatial resolution.
  28. (2002). Moment analysis of microflow histogram in focal ischemic lesion to evaluate microvascular derangement after small pial arterial occlusion in rats.
  29. (2000). New optical method for analyzing cortical blood flow heterogeneity in small animals: validation of the method.
  30. (2003). Nonlinear magic: multiphoton microscopy in the biosciences. Nat Biotechnol 21: 1369–1377. RBC Speed Analysis in Spatial Frequency Domain PLoS
  31. (1974). On-line measurement of the dynamic velocity of erythrocytes in the cerebral microvessels in the rat.
  32. (1998). Prenatal irradiation: a major concern for the developing brain.
  33. (2011). Quantitative and noninvasive assessment of prenatal X-ray-induced CNS abnormalities using magnetic resonance imaging.
  34. (2000). Radiation-induced apoptosis of endothelial cells in the murine central nervous system: protection by fibroblast growth factor and sphingomyelinase deficiency.
  35. (2010). Rapid determination of particle velocity from space-time images using the Radon transform.
  36. (2005). Rapid reversible changes in dendritic spine structure in vivo gated by the degree of ischemia.
  37. (2010). RBC velocities in single capillaries of mouse and rat brains are the same, despite 10-fold difference in body size.
  38. (2007). Relationship between neural, vascular, and BOLD signals in isoflurane-anesthetized rat somatosensory cortex.
  39. (2006). Spatial flow-volume dissociation of the cerebral microcirculatory response to mild hypercapnia.
  40. (2007). The effect of prenatal X-irradiation on the developing cerebral cortex of rats. II: A quantitative assessment of glial cells in the somatosensory cortex.
  41. (1989). The response of the microvascular system to radiation: a review.
  42. (2003). Two-photon imaging of capillary blood flow in olfactory bulb glomeruli.
  43. (2006). Two-photon imaging of cortical surface microvessels reveals a robust redistribution in blood flow after vascular occlusion.
  44. (1990). Two-photon laser scanning fluorescence microscopy.
  45. (1995). Video microscopy of cerebrocortical capillary flow: response to hypotension and intracranial hypertension.