[Detection of resting state of accommodation by accommodative microfluctuation].
Accommodative microfluctuations were recorded when the subjects were looking at a stable target. The waves of the accommodative microfluctuation were analyzed by fast Fourier transform. When accommodation was in a resting state, the high frequency components were minimized. This suggested that the resting state of accommodation might be measured when the subject was looking at a target. At a little distance from the resting state of accommodation, the high frequency components were maximized. This might suggest a negative accommodation.
Kajita
M
M
Department of Ophthalmology, Fukushima Medical College, Japan.
Ito
Y
Y
Sato
H
H
Kobayashi
K
K
Watanabe
M
M
Kato
K
K
D000065:Accommodation, Ocular / Q000502:physiology*; D000328:Adult; D005260:Female; D005403:Fixation, Ocular / Q000502:physiology*; D005583:Fourier Analysis; D006801:Humans; D008297:Male; D012029:Refraction, Ocular / Q000502:physiology*