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Tytuł artykułu
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Wybrane pełne teksty z tego czasopisma
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Języki publikacji
Abstrakty
Precise measurements of rapid eye movements (saccades) are becoming more widespread. Because is important to answer the question whether how is a measurement error. This paper presents the measurement of about 3000 saccades in one person. It was performed in 14 times the same set of tests. For each of the 14 studies calculated mean and standard deviations of each parameter of the dynamics of eyeball movement, i.e. duration, peak velocity, average velocity, slope, sharpness, Q, and amplitude. These parameters were calculated depending on the amplitude, the type of the task and direction of eyeballs movement (left or right). The results show that the saccadic parameters are a good indicator to assess psychophysical functions.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
81--92
Opis fizyczny
Bibliogr. 17 poz., tab., wykr.
Twórcy
autor
- Department of Bioinformatics and Telemedicine, Jagiellonian University, Medical College, Kopernika 7, 31-034 Krakow
autor
- Department of Bioinformatics and Telemedicine, Jagiellonian University, Medical College, Kopernika 7, 31-034 Krakow
autor
- Department of Bioinformatics and Telemedicine, Jagiellonian University, Medical College, Kopernika 7, 31-034 Krakow
Bibliografia
- 1. Accardo A.P., Pensiero S., Da Pozzo S., & Perissutti P. (1995), Characteristics of horizontal smooth pursuit eye movements to sinusoidal stimulation in children of primary school age. Vision Research, 35, 539-548.
- 2. Becker W. (1989), The neurobiology of saccadic eye movements (eds. Wurtz and Goldberg). Amsterdam: Elsevier.
- 3. Carpenter R.H.S. (1988), Movements of the eyes. London: Pion.
- 4. Fischer B., Biscaldi M., & Gezeck S. (1997), On the development of voluntary and reflexive components in human saccade generation. Brain Research, 754, 285-297.
- 5. Hoffman J.E. & Subramaniam B. (1995), The role of visual attention in saccadic eye movements. Perception and Psychophysics, 57, 787-795.
- 6. Jacobsen L.K., Hong W.L., Hommer D.W., Hamburger S.D., Castellanos F.X., Frazier J.A., et al. (1996), Smooth pursuit eye movements in childhood-onset schizophrenia: Comparison with attention-deficit hyperactivity disorder and normal controls. Biological Psychiatry, 40, 1144-1154.
- 7. Jaśkowski P., Sobieralska K. (2004), Effect of stimulus intensity on manual and saccadic reaction time. Perception and Psychophysics, 66, 535-544.
- 8. Karatekin C. (2007), Eye tracking studies of normative and atypical development. Developmental Review, 27, 283-348.
- 9. Krauzlis R.J. (2005), The Control of Voluntary Eye Movements: New Perspectives. Neuroscientist, 11(2), 124-137.
- 10. Leigh R.J. & Zee D.S. (1999), The neurology of eye movements (3ed.). Philadelphia: F.A. Davis.
- 11. Levy D., Holzman R., Matthyse S., Mendeil N. (1993), Eye tracking dysfunction and schizophrenia: a critical perspective. Schizophr. Buli., 19, 3, 461-536.
- 12. Liversedge S.P. & Findlay J.M. (2000), Saccadic eye movements and cognition. Trends in Cognitive Sciences, 4, 6-14.
- 13. Missal M., Keller E.L. (2002), Common inhibitory mechanism for saccades and smooth-pursuit eye movements. J. Neurophysiol., 88, 1880-1892.
- 14. Sheliga B.M., Riggio L., Rizzolatti G. (1995), Spatial attention and eye movements. Exp. Brain Res., 105, 261-275.
- 15. Tanaka M., Lisberger S.G. (2001), Regulation of the gain of visually guided smooth-pursuit eye movements by frontal cortex. Nature, 409, 191-194.
- 16. Walecki P. (2007), Neurofizjologia ruchu gałek ocznych (Neurophysiology of eye movement), Episteme, 4, 159-176.
- 17. Yan Y.J., Cui D.M., Lynch J.C. (2001), Overlap of saccadic and pursuit eye movement systems in the brain stem reticular formation. J. Neurophysiol., 86, 3056-3060.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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