| Title |
Ultrasonic time-of-flight method for non-invasive physiological monitoring of the human brain / |
| Another Title |
Ultragarsinis suvėlinimo laiko matavimo metodas fiziologinei neinvazinei žmogaus smegenų stebėsenai atlikti. |
| Authors |
Ragauskas, A ; Daubaris, G ; Petkus, V ; Raišutis, R ; Deksnys, V ; Guzaitis, J |
| Full Text |
|
| Is Part of |
Ultragarsas = Ultrasound.. Kaunas : Technologija. 2008, t. 63, Nr. 2, p. 49-52.. ISSN 1392-2114 |
| Keywords [eng] |
non-invasive physiological monitoring ; human brain ; zero crossing detection |
| Abstract [eng] |
Innovative non-invasive technologies for human brain physiological monitoring which are based on the ultrasonic time-of-flight (TOF) method require zero crossing detection of ultrasound signals. A new zero crossing detection algorithm has been proposed; it evaluates the individual variability of the acoustic path properties. The algorithm is implemented in the Vittamed non-invasive intracraniospinal slow, respiratory and pulse wave monitor and in the Vittamed non-invasive cerebrovascular autoregulation real-time monitor. |
| Published |
Kaunas : Technologija |
| Type |
Journal article |
| Language |
English |
| Publication date |
2008 |
