10‐year follow‐up in the assessment on P300 in older adults with mild cognitive impairment: a case series

Abstract

Background: In Brazil, the older adult population has already surpassed 32 million people (IBGE, 2023). Cognitive decline stands as one of the most important chronic‐degenerative disabling changes, which can generate Major or Mild Neurocognitive Disorders (Bárrios 2020; American Psychiatric Association, 2023).