Name: Alzheimer's disease flashcards and mnemonics
Published: 2026-10-18

Alzheimer's disease: an animated, cited guide

This page needs JavaScript for its animations. The outline and key answers are below, and every claim in the full version carries a numbered citation.

Not medical advice. Alzheimer's Companion is an educational synthesis of published literature. It does not replace a clinician.

What is in it

What Alzheimer's is Dementia versus Alzheimer's, who it affects, the numbers.
The brain that forgets Where it starts and how it spreads, stage by stage.
Amyloid, animated From one protein cut to a plaque, and the debate about it.
Tau and the tangle How a scaffold protein turns into a tangle and spreads.
Microglia and the lost synapse Inflammation, pruning, and the strongest link to memory loss.
Genes and inheritance APOE, the dominant families, Down syndrome, and what a test means.
Twenty years before symptoms The biomarker cascade, in order.
Stages and symptoms From no symptoms to severe dementia, function by function.
Diagnosis and biomarkers Criteria, scans, spinal fluid, blood tests and screening tools.
The differential Delirium, vascular, Lewy body, frontotemporal and reversible causes.
Cholinesterase inhibitors and memantine Inside the synapse, and what the benefit really is.
Anti-amyloid antibodies over time Lecanemab and donanemab over 18 months, ARIA and the debate.
Beyond memory Agitation, mood, psychosis and sleep, and the drug cautions.
Lowering the risk The 14 modifiable risk factors and what trials show.
Living with dementia and caregiving Planning, safety, caregivers and the end of life.
Nursing care Assessment, giving the medicines, communication, documentation.
Toward a cure The pipeline, prevention trials, and the evidence for each route.
History and people From Auguste Deter in 1901 to the antibodies.
Flashcards and mnemonics Flip cards by topic.
Quiz Questions with explanations.
Glossary Every term, searchable.
Sources Every reference behind the app.

Flashcards & mnemonics

Mnemonics