Does aneurysm lead to dementia

Aneurysms themselves do not directly cause dementia, but complications from an aneurysm, such as a rupture or significant bleeding in the brain, can lead to conditions that affect cognitive function. This can result in vascular dementia or other forms of cognitive impairment. Additionally, chronic health issues related to aneurysms may contribute to cognitive decline over time. Thus, while there is a connection, it is indirect and depends on various factors.