Browsing Health (Faculty of) by Title
Now showing items 899-918 of 1086
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The Role of Acute High-Intensity Interval Exercise as a Potential Facilitator for Improved Executive Functions and Affect in Healthy Young and Older Adults
(University of Waterloo, 2021-01-06)A single bout of aerobic exercise has been shown to improve executive functions and affect across the lifespan. The magnitude of improvements appear to be influenced by exercise-dependent factors, including the intensity ... -
The Role of Apoptosis Repressor with Caspase Recruitment Domain in Aging Mouse Skeletal Muscle Morphology and Apoptotic Signaling
(University of Waterloo, 2015-01-23)Abstract Aging is associated with a loss of skeletal muscle mass, known as sarcopenia, which results in numerous degenerative alterations and decreased strength. One of the major mechanisms influencing muscle wasting in ... -
The Role of Binocular Vision during the Performance of Complex Manipulation Skills
(University of Waterloo, 2015-09-14)The overall goal for this thesis was to examine the significance of binocular vision during the performance of complex manipulation tasks in visually-normal children and adults. The goal of study 1 was to examine the ... -
The Role of Campus Recreational Sports Participation in Predicting Students' Psychological Wellbeing during the Covid-19 Pandemic: A Goal Orientation Approach
(University of Waterloo, 2022-07-13)The emergence of the Covid-19 pandemic and sudden campus lockdown added new stressors and challenges (e.g., academic uncertainty, e-learning challenges, financial/emotional struggles; Abdeahad & Mock, in review) to ... -
THE ROLE OF CYTOSOLIC CALCIUM IN POTENTIATION OF MOUSE LUMBRICAL MUSCLE
(University of Waterloo, 2014-04-09)Following contractile activity, fast twitch skeletal muscle exhibits increases in submaximal force known as potentiation. Although there is no consensus on the purpose of potentiation, it is known to enhance power during ... -
The Role of Food in Tourists' Experiences
(University of Waterloo, 2013-08-26)The preparation, marketing and consumption of food are complex social-economic processes that still require an extensive amount of original research, and this is perhaps especially true in cross-cultural contexts. To gain ... -
The Role of Functional Social Isolation in Mediating the Association Between Baseline Depression and Subsequent Executive Function in the Canadian Longitudinal Study on Aging Comprehensive Cohort
(University of Waterloo, 2021-09-27)Background: Depression is a risk factor for decline in executive function. One mechanism that may link depression to executive function is functional social isolation, which pertains to the qualitative and behavioural ... -
The role of glutathione depletion in skeletal muscle apoptotic signalling in young and old rats
(University of Waterloo, 2010-09-27)There is substantial evidence that oxidative stress causes negative outcomes in many cell and tissue types. This is especially true of skeletal muscle, as it is continually subjected to various sources of reactive oxygen ... -
The Role of Heat Shock Protein 70 in Protecting Muscle Mechanical Function & SERCA Function in Human Skeletal Muscle
(University of Waterloo, 2009-04-23)Two studies were conducted to determine if Hsp70 is able to protect human skeletal muscle from muscle mechanical damage and alterations in SERCA activity associated with prolonged concentric exercise. In the first study, ... -
The Role of Leisure for Chinese Immigrants at the First Chinese Senior Association of Vaughan
(University of Waterloo, 2011-08-10)There is a gap in our field regarding leisure research on specific ethnic groups. Therefore, the purpose of this study is to understand the experience of leisure and of involvement in the First Chinese Senior Association ... -
The Role of Leisure in Coping with the Death of a Spouse among Women Participating in Bereavement Support Groups
(University of Waterloo, 2007-02-19)ABSTRACT Over the life course, most people will have multiple encounters with bereavement, one of which is the death of a spouse. Ongoing research on issues associated with bereavement indicates that such a loss is ... -
The Role of Local Knowledge in Sustaining Ecotourism Livelihood as an Adaptation to Climate Change
(University of Waterloo, 2014-01-02)Ecotourism is a development strategy for many local communities in and around protected areas. Its ability to improve tourism opportunities, conservation and livelihoods is supported by many ecotourism studies. Such ... -
The role of phospholamban (PLN) in potential protection of sarc(endo)plasmic reticulum Ca2+-ATPase (SERCA) against oxidative stress
(University of Waterloo, 2015-01-23)Sarco(endo)plasmic reticulum Ca2+ ATPase (SERCA) sequesters Ca2+ from the cytosol to: i) aid in muscular relaxation and ii) refill SR Ca2+ stores for release upon subsequent stimulus for contraction. SERCA function is ... -
The Role of Phospholamban and Sarcolipin in Skeletal Muscle Disease
(University of Waterloo, 2016-01-19)Sarcolipin (SLN) and phospholamban (PLN) are two small proteins that physically interact with and inhibit the sarco(endo)plasmic reticulum Ca2+-ATPase (SERCA) pump. Results from our laboratory and others have shown that, ... -
The Role of Sarcolipin in Calcium Handling and Obesity
(University of Waterloo, 2010-05-19)Sarcolipin (SLN), a small molecular weight, hydrophobic protein found in skeletal muscle, is a known regulator of sarco(endo)plasmic reticulum Ca2+ ATPase (SERCA) pumps. Earlier in vitro reconstitution experiments have ... -
ROLE OF SECOND MESSENGER SIGNALING PATHWAYS IN THE REGULATION OF SARCOPLASMIC RETICULUM CALCIUM-HANDLING PROPERTIES IN THE LEFT VENTRICLE AND SKELETAL MUSCLES OF DIFFERENT FIBRE TYPE COMPOSITION
(University of Waterloo, 2007-02-09)The overall objective of this thesis was to examine mechanisms involved in the acute regulation of sarcoplasmic reticulum (SR) Ca2+-handling properties by second messenger signaling pathways in skeletal and cardiac muscle. ... -
The role of somatosensory input in target localization during binocular and monocular viewing while performing a high precision reaching and placement task
(Elsevier, 2019-06)Binocular vision provides the most accurate and precise depth information; however, many people have impairments in binocular visual function. It is possible that other sensory inputs could be used to obtain reliable depth ... -
The Role of Stereopsis in the Control of Grasp Forces during Prehension
(University of Waterloo, 2020-05-28)Background: Binocular viewing is associated with a superior prehensile performance, which is particularly evident in the latter part of the reach as the hand approaches and makes contact with the target object. However, ... -
Role of visual information during stair locomotion
(University of Waterloo, 2011-03-30)Vision provides relevant information for safe locomotion in a variety of environments. During stair locomotion visual information may be important to detect step boundaries, transitions between ground level and stairs, ... -
The Role Volunteer Tourism Plays in Conservation: A Case Study of the Elephant Nature Park, Chiang Mai, Thailand
(University of Waterloo, 2009-10-23)This study examined the role volunteer tourism played in the conservation of elephants in Chiang Mai, Thailand. A case study was conducted to determine whether volunteer tourism at the Elephant Nature Park (ENP) had an ...