- Abstract:
-
The effect of spontaneous beat-to-beat mean arterial blood pressure fluctuations and breath-to-breath end-tidal CO2 fluctuations on beat-to-beat cerebral blood flow velocity variations is studied using the Laguerre-Volterra network methodology for multiple-input nonlinear systems. The observations made from experimental measurements from ten healthy human subjects reveal that, whereas pressure fluctuations explain most of the high-frequency blood flow velocity variations (above 0.04 Hz), end-...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1109/tbme.2004.834272
-
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- Journal:
- IEEE transactions on bio-medical engineering
- Volume:
- 51
- Issue:
- 11
- Pages:
- 1932-1943
- Publication date:
- 2004-11-05
- DOI:
- EISSN:
-
1558-2531
- ISSN:
-
0018-9294
- URN:
-
uuid:3cea02ae-e3c3-4a3f-aa02-db7bbd4a3482
- Source identifiers:
-
114630
- Local pid:
- pubs:114630
- Copyright date:
- 2004
Journal article
Nonlinear modeling of the dynamic effects of arterial pressure and CO2 variations on cerebral blood flow in healthy humans.
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