Title :
Real-time estimation of brainstem auditory evoked potentials
Author :
Blanchard, Christophe ; Karasinski, Patrick ; Motsch, Jean-Francois
Author_Institution :
Lab d´´Etudes et de Recherche. en Instrum., Signaux et Syst., Univ. Paris, Paris, France
fDate :
31 Oct-3 Nov 1996
Abstract :
This paper presents a continuous acquisition mode for Brainstem Auditory Evoked Potentials (BAEPs). Following a training of 800 acquisitions, a BAEP estimation is calculated every 600 ms. This estimation uses information obtained from the last 800 acquisitions. A recognition model allows an automatic measurement of waves latencies. This model is built after every 16 sub-averaged acquisitions. This method allows one to follow the BAEP evolution every 600 ms
Keywords :
auditory evoked potentials; electroencephalography; physiological models; signal processing; 600 ms; EEG analysis; automatic measurement; brainstem auditory evoked potentials; real-time estimation; recognition model; wave latency; Acoustic signal detection; Biological system modeling; Brain modeling; Deformable models; Delay; Engineering in Medicine and Biology Society; Filtration; Instruments; Real time systems; Wiener filter;
Conference_Titel :
Engineering in Medicine and Biology Society, 1996. Bridging Disciplines for Biomedicine. Proceedings of the 18th Annual International Conference of the IEEE
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-3811-1
DOI :
10.1109/IEMBS.1996.647531
