Poster Session 2, 11:30 AM - 12:15 PM: Campus Center Auditorium [A19]

Brain Reboot: Cognitive Recovery Strategies

Presenter: Andres Davila

Faculty Sponsor: Reena Randhir

School: Springfield Technical Community College

Research Area: Psychology and Behavioral Sciences

ABSTRACT

Recently, cognitive impairment due to mental exhaustion is a serious concern for academic performance, job productivity, and daily functioning that reduces the quality of life. Modern stressful work demands and academic environments has lead to sleep deprivation, stress and cognitive demands mandating the need for effective cognitive recovery strategies. The objective of this study was to determine whether evidence-based lifestyle interventions can improve cognitive function and reduce mental fatigue in healthy adults who have cognitive issues and mental exhaustion. The methodology was a literature review in PubMed from the last five years focusing on randomized controlled experiments and meta-analyses to study sleep, physical activity, mindfulness, and nutrition. Findings showed that regular physical activity was associated with increase in executive function, attention, and working memory by 20-30%. This was also linked to increased Brain-derived neurotrophic factors (BDNF), dopamine and serotonin activity that are known to supporting neuroplasticity. Studies show that 7–8 hours of sleep enhanced learning and reduced cognitive fatigue. It further restored the normal dopamine levels and lowered cortisol levels that is vital for supporting hippocampal memory functions. Mindfulness and meditation practices also reduced stress-related cognitive impairment by 15-20% by reducing cortisol levels and improved prefrontal cortex function. Nutritional improvements such as consuming foods rich in omega-3 fatty acids and antioxidants improved neurotransmitters and synaptic function. Research data suggests that a combination of good sleep, physical activity, stress management techniques, and nutritional lead to optimal cognitive function that just one  intervention alone. These strategies are safe and practical across student, working adult, and aging populations. Future research should examine long-term outcomes and develop individualized programs for sustained cognitive resilience.

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