Ultrasonic measurement of binocular longitudinal corneal apex movements and their correlation to cardiopulmonary system

Biocybernetics and Biomedical Engineering

Volumn 28, Issue 3, 2008, Pages 35-43

  Kowalska, MaŁgorzata A ^a   Kasprzak, Henryk T ^a   Iskander, D Robert ^b  

^a WROCLAW UNIVERSITY OF TECHNOLOGY   (Poland)

^b QUEENSLAND UNIVERSITY OF TECHNOLOGY   (Australia)

Author keywords

Cardiopulmonary system; Coherence function; Longitudinal corneal apex movements; Spectral analysis; Ultrasonic distance sensor

Indexed keywords

EID: 64749083717     PISSN: 02085216     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. Kowler E. (Ed.): Eye movements and their role in visual and cognitive processes, Volume 4, Reviews of Oculomotor Research, Elsevier Science Publishers, Amsterdam 1990.
2. Coakley D.: Minute eye movement and brain stem function. CRC Press, Boca Raton, FL, 1990.
3. Guitton D., Voile M.: Gaze control in humans: eye-head coordination during orienting movements to targets within and beyond the oculomotor range, J. Neurophysiol. 1987, 58, 427-459. (Pubitemid 17142658)
4. Goossens H.H.L.M., Van Opstal A.J.: Human eye-head coordination in two dimensions under different sensorimotor conditions, Exp. Brain Res. 1997, 114, 542-560.
5. Dieterich M., Brandt T.: Ocular torsion and tilt of subjective visual vertical are sensitive brainstem signs, Ann. Neurol. 1993, 33(3), 292-299.
6. Iskander D.R. and Collins M.J.: Applications of high speed videokeratoscopy, Clin. Exp. Optom. 2005, 88(4), 223-231.
7. Kałuzny B.J., Kałuzny J.J., Szkulmowska A. et al.: Spectral optical coherence tomography: a new imaging technique in contact lens practice, Ophthal. Physiol. Opt. 2006, 26(2), 127-132.
8. Kasprzak H.T., Iskander D.R., Bajraszewski T., Kowalczyk A., Nowak-Szczepanowska W.: High accuracy measurement of spectral characteristics of movements of the eye elements, Optica Pura y Aplicada 2007, 40(1), 7-11.
9. Kasprzak H., Iskander D.R.: Spectral characteristics of longitudinal corneal apex velocities and their relation to the cardiopulmonary system, Eye 2007, 21(9), 1212-1219.
10. Iskander D.R., Kasprzak H.T.: Dynamics in longitudinal eye movements and corneal shape, Ophthal. Physiol. Opt. 2006, 26(6), 572-579. (Pubitemid 44592455)
11. Zuckerman J.L., Taylor K.D., Grossman H.J.: Noncontact detection of ocular pulse-correlation with carotid stenosis, Invest. Ophthalmol. Vis. Sei. 1977, 16(11), 1018-1024.
12. Zuckerman J.L. and Grossman H.J.: Method of measuring ocular pulse, US Patent, 3,948,248, 1976.
13. Conover M.B.: Electrocardiography. Mosby's Pocket Guide Series, Mosty Inc., ST Louis, 2004.
14. Afonso V.X., Tompkins W.J., Nguyen TQ., Michler K., and Shen L.: Comparing stress ECG enhancement algorithms, IEEE Eng. Medicine Biol. Mag. 1996, 15(3), 37-44.
15. Priestley M.B. Spectral analysis and time series, Academic Press, London 1994.
16. Eadie A.S., Pugh JR, Winn B.: The use of coherence functions in the study of ocular mechanism. Ophthal. Physiol. Opt. 1995; 15(4), 311-317.
17. Evans D.W., Hosking S.L., Embleton S. J., Morgan A.J., Barlett J.D.: Spectral content of the intraocular pressure pulse wave: glaucoma patients versus normal subjects. Graefe's Archives for Clinical and Experimental Ophtalmology, 2002, 240(6), 475-480.