Understanding the complexities of human health can often feel like navigating a labyrinth, especially when it comes to cognitive disorders such as dementia. This condition affects millions globally, leading not only to memory loss but also to a range of other symptoms that can significantly impact daily life. Among these symptoms, excessive sleepiness has emerged as a topic of increasing interest in the medical community. Sleep, an essential component of overall well-being, is intricately linked to cognitive function, and understanding this connection is vital for caregivers, healthcare professionals, and patients alike. Dementia is characterized by a progressive decline in cognitive abilities, affecting memory, thinking, and social skills. As the brain…