Frequency-domain analysis of cerebral autoregulation from spontaneous fluctuations in arterial blood pressure

Medical and Biological Engineering and Computing

Volumn 36, Issue 3, 1998, Pages 315-322

  Panerai, R B ^a   Rennie, J M ^b   Kelsall, A W R ^b   Evans, D H ^b  

^a LEICESTER ROYAL INFIRMARY   (United Kingdom)

^b Rosie Maternity Hospital   (United Kingdom)

Author keywords

Cerebral blood flow; Cerebral haemodynamics; Phase frequency response; Pressure velocity relationship; Spectral analysis

Indexed keywords

BLOOD; FAST FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS;

CEREBRAL BLOOD FLOW; CEREBRAL HEMODYNAMICS;

HEMODYNAMICS;

ALGORITHM; ARTERIAL PRESSURE; ARTICLE; AUTOREGULATION; BLOOD FLOW VELOCITY; BRAIN BLOOD FLOW; DATA ANALYSIS; DOPPLER FLOWMETER; FREQUENCY ANALYSIS; HUMAN; MAJOR CLINICAL STUDY; NEWBORN;

BRAIN; HEMODYNAMIC PROCESSES; HOMEOSTASIS; HUMANS; INFANT, NEWBORN; REGIONAL BLOOD FLOW; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 0032078087     PISSN: 01400118     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02522477     Document Type: Article

References (27)

1. AASLID, R. (1987): 'Visually evoked dynamic blood flow response of the human cerebral circulation,' Stroke, 18, pp. 771-775
2. AASLID, R., LINDEGARD, K. F., SORTEBERG, W., and NORNES, H. (1989): 'Cerebral autoregulation dynamics in humans,' Stroke, 20, pp. 45-52
3. BENDAT, J. S. and PIERSOL, A. G. (1986): 'Random data analysis and measurement procedures (John Wiley & Sons, 2nd edn., New York)
4. BIRCH, A. A., DIRNHUBER, M. J., HARTLEY-DAVIES, R., IANNOTTI, F., and NEILDWYER, G. (1995): 'Assessment of autoregulation by means of periodic changes in blood pressure,' Stroke, 26, pp 834-837
5. COHEN, J. (1960): 'A coefficient of agreement for nominal scales,' Educ. Psychol. Meas., XX, pp. 37-46
6. DEBOER, R. W., KAREMAKER, J. M., and STRACKEE, J. (1985): 'Relationships between short-term blood-pressure fluctuations and heart-rate variability in resting subjects. I: a spectral analysis approach,' Med. Biol. Eng. Comput., 23, pp. 352-358
7. DEWEY, R. C., PIEPER, H. P., and HUNT, W. E. (1974): 'Experimental cerebral hemodynamics. Vasomotor tone, critical closing pressure, and vascular bed resistance,' J. Neurosurg., 41, pp. 597-606
8. DIEHL, R. R., LINDEN, D., LUCKE, D. and BERLIT, P. (1995): 'Phase relationship between crebral blood flow velocity and blood pressure. A clinical test of autoreguation,' Stroke, 26, pp. 1801-1804.
9. DIRIENZO, M., CASTIGLIONI, P., PARATI, G., MANCIA, G., and PEDOTTI, A. (1996): 'Effects of sino-aortic denervation on spectral characteristics of blood pressure and pulse interval variability: a wide-band approach,' Med. Biol. Eng. Comput., 34, pp. 133-141
10. EVANS, D. H. LEVENE, M. I., SHORTLAND, D. B. and ARCHER, L. N. (1988): 'Resistance index, blood flow velocity, and resistance area product in the cerebral arteries of very low birth weight infants during the first week of life,' Ultrasound Med. Biol., 14, pp. 103-110
11. EVANS, D. H., SCHLINDWEIN, F. S., and LEVENE, M. I. (1989): 'An automatic system for capturing and processing ultrasonic Doppler signals and blood pressure signals,' Clin. Phys. Physiol. Meas., 10, pp. 241-251
12. FISHER, R. A. (1948): 'Combining independent tests of significance,' Am. Statistician, 2, p. 30
13. GILLER, C. A. (1990): 'The frequency-dependent behavior of cerebral autoregulation,' Neurosurgery, 27, pp. 362-368
14. JORCH, G. and JORCH, N. 91987): 'Failure of autoregulation of cerebral blood flow in neonates studied by pulsed Doppler ultrasound of the internal carotid artery,' Eur. J. Pediatr., 146, pp. 468-472
15. NEWELL, D. W., AASLID, R., LAM, A., MAYBERG, T. S. and WINN, H. R. (1994): 'Comparison of flow and velocity during dynamic autoregulation testing in humans,' Stroke, 25, pp. 793-797
16. PANERAI, R. B., COUGHTREY, H., RENNIE, J. M. and EVANS, D. H. (1993): 'A model of the instantaneous pressure-velocity relationships of the neonatal cerebral circulation,' Physiol. Meas., 14, pp. 411-418
17. PANERAI, R. B., KELSALL, A. W. R., RENNIE, J. M. and EVANS, D. H. (1995): 'Cerebral autoregulation dynamics in premature newborns,' Stroke, 26, pp. 74-80
18. PANERAI, R. B., KELSALL, A. W. R., RENNIE, J. M. and EVANS, D. H. (1996): 'Analysis of cerebral blood flow autoregulation in neonates,' IEEE Trans., BME-43, pp. 779-788
19. PAULSON, O. B., STRANDGAARD, S. and EDVINSON, L. (1990): 'Cerebral autoregulation,' Cerebrovasc. Brain Metab. Rev., 2, pp. 161-192
20. REYNOLDS, K. J., PANERAI, R. B., KELSALL, A. W. R., RENNIE, J. M. and EVANS, D. H. (1997): 'Spectral pattern of neonatal cerebral flow velocity: comparison with spectra from blood pressure and heart rate,' Pediatric Res., 41, pp. 276-284
21. SCHLINDWEIN, F. S., SMITH, M. J. and EVANS, D. H. (1988): 'Spectral analysis of Doppler signals and computation of the normalized first moment in real time using a digital signal processor,' Med. Biol. Eng. Comput., 26, pp. 228-232
22. SITZER, M., KNORR, U. and SEITZ, R. J. (1994): 'Cerebral hemodynamics during sensorimotor activation in humans,' J. Appl. Physiol., 77, pp. 2804-2811
23. STEIGER, H. J., AASLID, R., STOOS, R. and SEILER, R. W. (1994): 'Transcranial Doppler monitoring in head injury: relations between type of injury, flow velocities, vasoreactivity, and outcome,' Neurosurgery, 34, pp. 79-86
24. SYMON, L., HELD, K. and DORSCH, N. W. S. (1973): 'A study of regional autoregulation in the cerebral circulation to increased perfusion pressure in normocapnia and hypercapnia,' Stroke, 4, pp. 139-147
25. TIEKS, F. P., LAM, A. M., AASLID, R. and NEWELL, D. W. (1995a): 'Comparison of static and dynamic cerebral autoregulation measurements,' Stroke, 26, pp. 1014-1019
26. TIECKS, F. P., LAM, A. M., MATTA B. F., STREBEL, S., DOUVILLE, C. and NEWELL, D. W. (1995b): 'Effects of the Valsalva maneuver on cerebral circulation in health adults. A transcranial Dopplelr study,' Stroke, 26, pp. 1386-1392
27. ZERNIKOW, B., MICHEL, E., KOHLMANN, G., STECK, J., SCHMITT, R. M. and JORCH, G. (1984): 'Cerebral autoregulation of preterm neonates - a non-linear control system?' Arch. Dis. Child., 70, pp. F166-F173