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Motor Performance Outcomes following...

Buchanan, Taylor Lynae.

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Motor Performance Outcomes following Manipulation of Breathing Frequency under Varying Emotional Conditions.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Motor Performance Outcomes following Manipulation of Breathing Frequency under Varying Emotional Conditions./
作者:	Buchanan, Taylor Lynae.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2020,
面頁冊數:	141 p.
附註:	Source: Dissertations Abstracts International, Volume: 82-11, Section: B.
Contained By:	Dissertations Abstracts International82-11B.
標題:	Behavioral sciences. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28156384
ISBN:	9798738626760

Motor Performance Outcomes following Manipulation of Breathing Frequency under Varying Emotional Conditions.
Buchanan, Taylor Lynae.

Motor Performance Outcomes following Manipulation of Breathing Frequency under Varying Emotional Conditions. - Ann Arbor : ProQuest Dissertations & Theses, 2020 - 141 p.

Source: Dissertations Abstracts International, Volume: 82-11, Section: B.

Thesis (Ph.D.)--University of Florida, 2020.

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

Chronic and acute emotion dysregulation can have detrimental consequences to planning and execution of movement. Seminal evidence indicates that implicit and explicit regulation of emotional states can also impact motor performance. The degree to which emotion regulation is beneficial is dependent on the task goal, emotional context, and strategy being used. Extensive evidence underscores the costs and benefits of cognitively based emotion regulation strategies on cognitive and motor performance, but the performance consequences of somatic emotion regulation interventions remain poorly understood. While commonly featured in preperformance routines, how breath regulation strategies, especially paced breathing, impacts motor performance remains unknown. The purpose of the current study was to determine the influence of paced breathing on performance under varying emotional contexts, and to inform potential attentional mechanisms contributing to breathing induced performance alterations. Participants (N = 35) performed slow, normal, and fast metronome-paced breathing while executing a motor planning dominant memory-guided force pinch grip task. In addition, participants viewed neutral and emotional stimuli prior to execution of the pinch task. I assessed reaction time, variability, absolute error, movement time, constant error, and peak rate of force. Assessment of attentional mechanisms included measuring heart rate variability, self-report attention allocation, subjective arousal, valence, dyspnea, and hindrance via the affect grid and visual analog scales. Results revealed slow breathing inhibits movement initiation, while fast breathing disrupts movement accuracy under neutral and unpleasant emotional contexts. Slow breathing was accompanied by increased heart rate variability and reduced physiological arousal. In contrast, fast breathing increased perceptions of arousal, dyspnea and hindrance. Correlation analyses substantiated a relationship between fast breathing and movement accuracy. Overall, findings provide evidence that breathing frequency affects fundamental movement parameters, potentially mediated by factors other than arousal. In addition, my results inform the use of breath regulation as an antecedent emotion regulation strategy.

ISBN: 9798738626760Subjects--Topical Terms:

529833
Behavioral sciences.
Subjects--Index Terms:

Arousal

Motor Performance Outcomes following Manipulation of Breathing Frequency under Varying Emotional Conditions.
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506 $a This item must not be sold to any third party vendors.
520 $a Chronic and acute emotion dysregulation can have detrimental consequences to planning and execution of movement. Seminal evidence indicates that implicit and explicit regulation of emotional states can also impact motor performance. The degree to which emotion regulation is beneficial is dependent on the task goal, emotional context, and strategy being used. Extensive evidence underscores the costs and benefits of cognitively based emotion regulation strategies on cognitive and motor performance, but the performance consequences of somatic emotion regulation interventions remain poorly understood. While commonly featured in preperformance routines, how breath regulation strategies, especially paced breathing, impacts motor performance remains unknown. The purpose of the current study was to determine the influence of paced breathing on performance under varying emotional contexts, and to inform potential attentional mechanisms contributing to breathing induced performance alterations. Participants (N = 35) performed slow, normal, and fast metronome-paced breathing while executing a motor planning dominant memory-guided force pinch grip task. In addition, participants viewed neutral and emotional stimuli prior to execution of the pinch task. I assessed reaction time, variability, absolute error, movement time, constant error, and peak rate of force. Assessment of attentional mechanisms included measuring heart rate variability, self-report attention allocation, subjective arousal, valence, dyspnea, and hindrance via the affect grid and visual analog scales. Results revealed slow breathing inhibits movement initiation, while fast breathing disrupts movement accuracy under neutral and unpleasant emotional contexts. Slow breathing was accompanied by increased heart rate variability and reduced physiological arousal. In contrast, fast breathing increased perceptions of arousal, dyspnea and hindrance. Correlation analyses substantiated a relationship between fast breathing and movement accuracy. Overall, findings provide evidence that breathing frequency affects fundamental movement parameters, potentially mediated by factors other than arousal. In addition, my results inform the use of breath regulation as an antecedent emotion regulation strategy.
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