In Alzheimer's disease (AD):

Question

Quizplus · Accepted Answer

All of the statements are correct regarding Alzheimer's disease (AD). A) Alzheimer's disease is characterized by progressive atrophy of the cerebral cortex, which is responsible for many of the symptoms observed in AD. B) Research has found antigens from oral spirochetes in the brain tissues of individuals with AD at a higher rate than in those without AD, suggesting a possible link. C) Despite these findings, a direct cause-and-effect relationship between oral spirochetes and AD has not been conclusively demonstrated, indicating that more research is needed to understand the connection.

In Alzheimer's Disease (AD)