Cognitive Function

Cognitive function refers to the mental processes that allow us to carry out tasks such as thinking, reasoning, remembering, and problem-solving. Alzheimer's Disease and dementia significantly impact cognitive function, progressively impairing memory, judgment, and the ability to communicate effectively. In Alzheimer's Disease, plaques and tangles develop in the brain, disrupting neuronal communication and leading to cognitive decline. This deterioration typically starts with short-term memory loss and can advance to profound impairment in all cognitive domains as the disease worsens.

Dementia, a broader term encompassing various conditions that cause similar symptoms, also results in cognitive decline. Vascular dementia, Lewy body dementia, and frontotemporal dementia are examples, each affecting different aspects of cognition depending on the brain regions involved. Maintaining cognitive function for as long as possible is crucial in managing these conditions, with therapies aimed at slowing progression and improving quality of life for those affected and their caregivers.