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Juliana Otoni Parma – ProQuest LLC, 2023
This dissertation describes a program of research encompassing three studies that focused on examining the effects of enhanced expectancies and perceptions of success on motor learning. OPTIMAL theory (Wulf & Lewthwaite, 2016) proposes that practice manipulations that enhance a learner's expectations for future successful outcomes lead to…
Descriptors: Motor Development, Memory, Goal Orientation, Learning Motivation
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Nauer, Rachel K.; Schon, Karin; Stern, Chantal E. – Learning & Memory, 2020
With a rising aging population, it is important to develop behavioral tasks that assess and track cognitive decline, and to identify protective factors that promote healthy brain aging. Mnemonic discrimination tasks that rely on pattern separation mechanisms are a promising metric to detect subtle age-related memory impairments. Behavioral…
Descriptors: Mnemonics, Physical Fitness, Cognitive Ability, Aging (Individuals)
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Zheng, Fei; Zhang, Ming; Ding, Qi; Sethna, Ferzin; Yan, Lily; Moon, Changjong; Yang, Miyoung; Wang, Hongbing – Learning & Memory, 2016
Mental health and cognitive functions are influenced by both genetic and environmental factors. Although having active lifestyle with physical exercise improves learning and memory, how it interacts with the specific key molecular regulators of synaptic plasticity is largely unknown. Here, we examined the effects of voluntary running on long-term…
Descriptors: Memory, Physical Activities, Molecular Structure, Neurological Organization
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Patten, Anna R.; Sickmann, Helle; Hryciw, Brett N.; Kucharsky, Tessa; Parton, Roberta; Kernick, Aimee; Christie, Brian R. – Learning & Memory, 2013
Exercise can have many benefits for the body, but it also benefits the brain by increasing neurogenesis, synaptic plasticity, and performance on learning and memory tasks. The period of exercise needed to realize the structural and functional benefits for the brain have not been well delineated, and previous studies have used periods of exercise…
Descriptors: Neurological Organization, Brain Hemisphere Functions, Exercise, Animals
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Gomes da Silva, Sérgio; de Almeida, Alexandre Aparecido; Fernandes, Jansen; Lopim, Glauber Menezes; Cabral, Francisco Romero; Scerni, Débora Amado; de Oliveira-Pinto, Ana Virgínia; Lent, Roberto; Arida, Ricardo Mario – Online Submission, 2016
Clinical evidence has shown that physical exercise during pregnancy may alter brain development and improve cognitive function of offspring. However, the mechanisms through which maternal exercise might promote such effects are not well understood. The present study examined levels of brain-derived neurotrophic factor (BDNF) and absolute cell…
Descriptors: Mothers, Pregnancy, Exercise, Brain Hemisphere Functions
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Parker, Beth A.; Thompson, Paul D.; Jordan, Kathryn C.; Grimaldi, Adam S.; Assaf, Michal; Jagannathan, Kanchana; Pearlson, Godfrey D. – Research Quarterly for Exercise and Sport, 2011
The hippocampus is the primary site of memory and learning in the brain. Both normal aging and various disease pathologies (e.g., alcoholism, schizophrenia, and major depressive disorder) are associated with lower hippocampal volumes in humans and hippocampal atrophy predicts progression of Alzheimers disease. In animals, there is convincing…
Descriptors: Evidence, Exercise, Schizophrenia, Alzheimers Disease