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Interactions between Stroop Test Per...

Sivakumar, Aparna P.

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Interactions between Stroop Test Performance and Startle Reactivity in College Students and Student-Athletes.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Interactions between Stroop Test Performance and Startle Reactivity in College Students and Student-Athletes./
Author:	Sivakumar, Aparna P.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2020,
Description:	92 p.
Notes:	Source: Masters Abstracts International, Volume: 81-12.
Contained By:	Masters Abstracts International81-12.
Subject:	Neurosciences. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=27955953
ISBN:	9798645476359

Interactions between Stroop Test Performance and Startle Reactivity in College Students and Student-Athletes.
Sivakumar, Aparna P.

Interactions between Stroop Test Performance and Startle Reactivity in College Students and Student-Athletes. - Ann Arbor : ProQuest Dissertations & Theses, 2020 - 92 p.

Source: Masters Abstracts International, Volume: 81-12.

Thesis (M.S.)--Wake Forest University, 2020.

This item must not be sold to any third party vendors.

This research project investigated the acoustic startle response and cognitive task performance in college students and student-athletes with and without repetitive head impact (RHI) exposure through sports participation. The startle response is a measure of brainstem function, and prepulse inhibition (PPI) of the startle response is a measure of sensorimotor gating. The purpose of this research was to ascertain whether there are any differences in startle responding and PPI between students and student-athletes with and without RHI exposure, and how the parameters of startle stimuli affect their performance on a visual computerized Stroop Test. It was predicted that student-athletes with RHI exposure would present with lower startle magnitude, reduced PPI, and poorer task performance relative to student-athletes without RHI exposure. The studies in this research did not find any significant differences in startle response magnitude or PPI between athlete types. An Accessory Stimulus Effect, or a speeding of reaction time with the concurrent presentation of auditory and visual stimuli, occurred in all participants on all congruent Stroop trials that presented a startle stimulus. There was a further reduction in response time on congruent Stroop trials with a prepulse stimulus preceding a startle stimulus, providing evidence for the modulation of task performance through prepulse stimuli.

ISBN: 9798645476359Subjects--Topical Terms:

588700
Neurosciences.
Subjects--Index Terms:

Acoustic startle response

Interactions between Stroop Test Performance and Startle Reactivity in College Students and Student-Athletes.
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