| Title |
Non-invasive intracranial pulse wave monitoring |
| Another Title |
Neinvazinė intrakranijinių pulsinių bangų stebėsena. |
| Authors |
Ragauskas, Arminas ; Daubaris, Gediminas ; Petkus, Vytautas ; Chomskis, Romanas ; Raisutis, Renaldas ; Deksnys, Vytautas ; Guzaitis, Jonas ; Lengvinas, Gintautas ; Matijosaitis, Vaidas |
| DOI |
10.15388/Informatica.2008.220 |
| Full Text |
|
| Is Part of |
Informatica.. Vilnius : Matematikos ir informatikos institutas. 2008, vol. 19, iss. 3, p. 391-402.. ISSN 0868-4952. eISSN 1822-8844 |
| Keywords [eng] |
information technology ; body posture ; intracranial pressure ; intracranial blood volume pulse waves ; cerebral hemodynamics ; non-invasive monitoring ; time-frequency filtering |
| Abstract [eng] |
Non-invasive physiological monitors are important subsystems of intensive care informatic systems. New innovative information methods and technology are presented for non-invasive human brain volumetric pulse wave physiological monitoring. Experimental study of a new, non-invasive ultrasonic intracranial pulse wave monitoring technology show the reactions of non-invasively recorded intracranial blood Volume pulse waves (IB-VPW) on healthy volunteers in different human body positions. A group of 13 healthy volunteers was studied. Body Posture caused IBVPW, subwaves changes, Delta P2 = 18% and Delta P3 = 11%. The value of the IBVPW amplitude's ratio in supine and upright positions was 1.55 +/- 0.6. |
| Published |
Vilnius : Matematikos ir informatikos institutas |
| Type |
Journal article |
| Language |
English |
| Publication date |
2008 |
| CC license |
|
