[5] Kiening K L, Hartl R, Unterberg A W, et al. Neurol. Res. 1997, 19(3): 233.
[7] Matcher S J, Elwell C E, Cooper C E, et al. Anal. Biochem., 1995, 227: 54.
[8] Suzuki S, Takasaki S, Ozaki T, et al. SPIE, 1999, 3597： 582.
[11] Huang L, Ding H, Hou X, et al. Physiological Measurement, 2004, 25: 749.
[12] Wang F, Ding H, Tian F, et al. Physiological Measurement, 2001, 22: 201.
[13] Kurth C D, Levy W J, McCann J. J. Cerebral Blood Flow and Metabolism, 2002, 22(3): 335.
[14] Delpy D T, Cope M, Vanderzee P, et al. Physic in Med. Biol., 1988, 33: 1433.
