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Full-Text Articles in Medicine and Health Sciences
Affective Flexibility As A Developmental Building Block Of Cognitive Reappraisal: An Fmri Study, Jordan E. Pierce, Eisha Haque, Maital Neta
Affective Flexibility As A Developmental Building Block Of Cognitive Reappraisal: An Fmri Study, Jordan E. Pierce, Eisha Haque, Maital Neta
Center for Brain, Biology, and Behavior: Faculty and Staff Publications
Cognitive reappraisal is a form of emotion regulation that involves reinterpreting the meaning of a stimulus, often to downregulate one’s negative affect. Reappraisal typically recruits distributed regions of prefrontal and parietal cortex to generate new appraisals and downregulate the emotional response in the amygdala. In the current study, we compared reappraisal ability in an fMRI task with affective flexibility in a sample of children and adolescents (ages 6–17, N = 76). Affective flexibility was defined as variability in valence interpretations of ambiguous (surprised) facial expressions from a second behavioral task. Results demonstrated that age and affective flexibility predicted reappraisal ability, …
The Association Of Handgrip Strength And Mortality: What Does It Tell Us And What Can We Do With It?, Samuel L. Buckner, Scott J. Dankel, Zachary W. Bell, Takashi Abe, Jeremy P. Loenneke
The Association Of Handgrip Strength And Mortality: What Does It Tell Us And What Can We Do With It?, Samuel L. Buckner, Scott J. Dankel, Zachary W. Bell, Takashi Abe, Jeremy P. Loenneke
Faculty and Student Publications
© Copyright 2019, Mary Ann Liebert, Inc., publishers 2019. The relationship between grip strength and mortality is often used to underscore the importance of resistance exercise in physical activity guidelines. However, grip strength does not appear to appreciably change following traditional resistance training. Thus, grip strength could be considered reflective of strength independent of resistance exercise. If true, grip strength is not necessarily informing us of the importance of resistance exercise as an adult, but potentially highlighting inherent differences between individuals who are stronger at "baseline" compared to their weaker counterpart. The purpose of this article is to discuss: (1) …
Sport Commitment And Purchase Intentions Of Intercollegiate Boxing Coaches And Participants, Lamar Reams
Sport Commitment And Purchase Intentions Of Intercollegiate Boxing Coaches And Participants, Lamar Reams
Human Movement Sciences & Special Education Faculty Publications
The current study analyzed the sport commitment and purchase intentions of club level intercollegiate boxers and coaches. Participants at United States Intercollegiate Boxing Association ( USIBA) member institutions ( N = 155) completed an online survey answering questions regarding their sport commitment and future equipment purchase intentions. Multivariate analysis discovered significant sport commitment differences among boxers and coaches, Wilk's Lambda =.838, F ( 7, 125) = 3.46, p
Knee Valgus In Self-Initiated Vertical Jump Landings: Developmental And Gender Comparisons, Pamela J. Russell, Erik E. Swartz, Laura C. Decoster, Ron V. Croce
Knee Valgus In Self-Initiated Vertical Jump Landings: Developmental And Gender Comparisons, Pamela J. Russell, Erik E. Swartz, Laura C. Decoster, Ron V. Croce
Movement Arts, Health Promotion and Leisure Studies Faculty Publications
The study examined gender and developmental differences in knee valgus angle and external knee valgus moment at the time of maximal vertical ground reaction force (MGRFz) in self-initiated vertical jump (VJ) landings. Fifty-six subjects grouped by age (pre-pubescent (8-11 yrs); post-pubescent (19-29 yrs)) and gender jumped for a ball set at 50% of their maximum VJ height then landed on two feet with only their dominant foot on the force plate. Statistical analyses of motion analysis (3-D) and GRF data showed that children had greater valgus angles (p = .003) and moments (p = .026) at MGRFz compared to adults. …
Loading Rate In Self-Initiated Vertical Jump Landings: Developmental And Gender Comparisons, Pamela J. Russell, Erik E. Swartz, Ron V. Croce, Laura C. Decoster
Loading Rate In Self-Initiated Vertical Jump Landings: Developmental And Gender Comparisons, Pamela J. Russell, Erik E. Swartz, Ron V. Croce, Laura C. Decoster
Movement Arts, Health Promotion and Leisure Studies Faculty Publications
The study compared gender and developmental differences in vertical loading rate upon a two-footed landing from a self-initiated VJ. Fifty-seven subjects grouped by age (pre-pubescent (8-11 yrs); post-pubescent (19-29 yrs)) and gender consented to participate. Subjects jumped for a ball set at 50% of their maximum VJ height, and landed on two feet, facing forward, with only their dominant foot on the force plate. Motion analysis (3-D) and ground reaction force (GRF) data were collected. Statistical analyses indicated significant developmental differences in vertical loading rate normalized to kinetic energy, but no gender differences. Children may have higher loading rates because …