Computerized analysis of eye movements as a function of age

被引：24

作者：

Bono, F ^{[1
]}

Oliveri, RL ^{[1
]}

Zappia, M ^{[1
]}

Aguglia, U ^{[1
]}

Puccio, G ^{[1
]}

Quattrone, A ^{[1
]}

机构：

[1] UNIV REGGIO CALABRIA,FAC MED,INST NEUROL,CATANZARO,ITALY

来源：

ARCHIVES OF GERONTOLOGY AND GERIATRICS | 1996年 / 22卷 / 03期

关键词：

saccadic eye movements; smooth pursuit eye movements; normal controls; aging;

D O I：

10.1016/0167-4943(96)00698-X

中图分类号：

R592 [老年病学]; C [社会科学总论];

学科分类号：

03 ; 0303 ; 100203 ;

摘要：

Vertical and horizontal saccadic (SEMv, SEMh) and smooth pursuit eye movements (SPEM) were recorded in 66 normal subjects of different ages using a computerized system. No difference was found in SEMh recordings for the right versus the left eye or for gaze direction. In contrast, SEMv recordings of upgaze vs. downgaze showed a significant difference in performance index (peak velocity) and delay. SEMh and SEMv performance index;and delay were significantly slowed in elderly subjects, although accuracy was not affected. SPEM analysis also revealed a decrease in velocity in elderly people indicating diminished tracking ability as a result of the aging process. These data suggest that senescence may influence some SEM and SPEM parameters. We thus emphasize the usefulness of having reliable normative data corrected for age.

引用

页码：261 / 269

页数：9

共 26 条

[1] THE EFFECTS OF AGE ON NORMAL SACCADIC CHARACTERISTICS AND THEIR VARIABILITY [J].

ABEL, LA ;

TROOST, BT ;

DELLOSSO, LF .

VISION RESEARCH, 1983, 23 (01) :33-37

[2] QUANTITATIVE MEASUREMENT OF SACCADE AMPLITUDE, DURATION, AND VELOCITY [J].

BALOH, RW ;

SILLS, AW ;

KUMLEY, WE ;

HONRUBIA, V .

NEUROLOGY, 1975, 25 (11) :1065-1070

[3]

BALOH RW, 1976, AVIAT SPACE ENVIR MD, V47, P1165

[4] THE EFFECT OF AGING ON CATCH-UP SACCADES DURING HORIZONTAL SMOOTH PURSUIT EYE-MOVEMENT [J].

CHAN, T ;

CODD, M ;

KENNY, P ;

EUSTACE, P .

NEURO-OPHTHALMOLOGY, 1990, 10 (06) :327-330

[5] BINOCULAR COORDINATION OF HUMAN HORIZONTAL SACCADIC EYE-MOVEMENTS [J].

COLLEWIJN, H ;

ERKELENS, CJ ;

STEINMAN, RM .

JOURNAL OF PHYSIOLOGY-LONDON, 1988, 404 :157-182

[6]

GLUE P, 1991, J PSYCHOPHARMACOL, V5, P375

[7] SACCADIC EYE-MOVEMENT ANALYSIS AS A MEASURE OF DRUG EFFECTS ON HUMAN PSYCHOMOTOR PERFORMANCE [J].

GRIFFITHS, AN ;

MARSHALL, RW ;

RICHENS, A .

BRITISH JOURNAL OF CLINICAL PHARMACOLOGY, 1984, 18 :S73-S82

[8] RECORDING OF HORIZONTAL SACCADIC EYE-MOVEMENTS - METHODOLOGICAL COMPARISON BETWEEN ELECTROOCULOGRAPHY AND INFRARED REFLECTION OCULOGRAPHY [J].

HESS, CW ;

MURI, R ;

MEIENBERG, O .

NEURO-OPHTHALMOLOGY, 1986, 6 (03) :189-198

[9]

KENNARD CW, 1988, PHYSIOL ASPECTS CLIN

[10] SLOW CONJUGATE EYE-MOVEMENTS - NORMATIVE DATA FOR ROUTINE DIAGNOSIS OF OPHTHALMO-NEUROLOGICAL DISORDERS [J].

LANGENEGGER, T ;

MEIENBERG, O .

NEURO-OPHTHALMOLOGY, 1988, 8 (02) :53-76

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