Characterization of oculomotor response to pseudorandom stimuli using time-domain analysis-effects of alcohol intoxication on smooth pursuit movements /
130ms, which has been reported in the literature. No statistically
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1997.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | 130ms, which has been reported in the literature. No statistically as recorded by infrared oculography (IROG). This study extends the work attempts to develop mathematical regression models to represent the respo comparing the time-domain results to Reddy's nonlinear model. This work comparison. In addition, a difference between pre- and post- alcohol consumption recordings is investigated. Introducing time delays through extends the effects of alcohol intoxication on the response of the smooth introducing higher-order non-lagged terms. The smooth pursuit system is model. In fact, the first-order lagged variable improves the model more model. This also implies that the sub-threshold alcohol level (BAC<0.10% not produce detectable manifestations. observed for various values of lag in the first-order model and the maxim Oculomotor impairment is often a sign of brain dysfiinction. This study of the data and of first-order regression residuals. The R2values were pursuit system to a pseudorandom non-linear sum-of-sinusoids input and Reddy, using the data recorded from seventeen subjects in his experiments significant difference was found between the pre- and post-alcohol models strongly linear with minor non-linearities, as is shown through scatter p subject, indicating a wide amount of variation with a mean value of about suggesting that both conditions can be described by the same form of the the one developed by Reddy, using adjusted R2 values as the parameter of to determine the effects of introducing a time delay into a model simular use of lagged variables significantly improves the adjusted IC values of value obtained. The maximum occurred at different values of lag for each |
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| Item Description: | "Major subject: Bioengineering". Vita. |
| Physical Description: | x, 90 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references. |