Using magnetic coil signals with EOG signals in computer analysis of vestibulo-ocular reflex.
Since EOG signals are rather noisy, but magnetic coil signals almost noiseless, the latter type is a good reference to the former which is much easier to record. Concurrently recording magnetic coil and EOG signals we could verify some details as saccades which are often difficult to detect in noisy signals. It is important to recognise such phenomena in eye movement signals, because these affect the gain parameter computed between the vestibulo-ocular reflex signal and the head movement signal.
Juhola
M
M
Department of Computer Science and Applied Mathematics, University of Kuopio, Finland.
Pyykkö
I
I
Aalto
H
H
Setälä
K
K
D000465:Algorithms; D016477:Artifacts; D004574:Electromagnetic Fields; D004585:Electrooculography / Q000295:instrumentation*; D005583:Fourier Analysis; D006801:Humans; D012016:Reference Values; D012027:Reflex, Vestibulo-Ocular / Q000502:physiology*; D012438:Saccades; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D012984:Software; D014724:Vestibular Function Tests / Q000295:instrumentation*