SPIRITUALITY AS A FACTOR OF COGNITIVE RESERVE AND PROMOTION OF ACTIVE AGING: A REVIEW OF NEUROCOGNITIVE AND PREVENTIVE MECHANISMS
UMA REVISÃO DOS MECANISMOS NEUROCOGNITIVOS E PREVENTIVOS
Keywords:
spirituality, cognitive reserve, active aging, neuroplasticity, neuroprotectionAbstract
Global population aging challenges public health policies to promote quality of life beyond mere longevity as elderly populations grow exponentially. Objective: Analyze spirituality as a cognitive reserve factor and catalyst for active aging, elucidating its neurocognitive and preventive mechanisms that sustain brain functionality and existential well-being in later life. Methodology: Qualitative bibliographic review with phenomenological-reflective approach examining recent studies from SciELO, PubMed and Scopus databases across gerontology, psychology, neuroscience, philosophy and public health, prioritizing research linking spirituality with neuroplasticity and psychosocial resilience. Results: Spirituality, distinct from institutional religiosity, acts as cognitive reserve by reducing chronic physiological stress (cortisol), strengthening neuroplasticity through meditative practices and enhancing brain connectivity in prefrontal and limbic regions. It promotes active aging through continuous social participation, emotional resilience facing losses and serene acceptance of finitude, with Brazilian demographic data (IBGE 2024) showing 15.6% of population aged 60+ years, reinforcing local urgency for integrative interventions. Conclusion: Spiritual practices function as neuroprotective shield integrating biopsychosocial and spiritual dimensions, demanding systematic incorporation into geriatric protocols for dignified and humanized care