Alzheimer's disease was a disease that affected memory.
Ace asked the Seventh Doctor if Time Lords could suffer from Alzheimers. He told her they got much worse diseases. (PDA: Relative Dementias)
Cases
- Bea Nelson-Stanley was an Alzheimer's sufferer. (SJA: Eye of the Gorgon)
- Alan Ellis began to suffer from the disease. (TW: Out of Time)
- Doctors believed that Katie Russell had Alzheimer's. She in fact had a parasitic tumour. (TW: Fragments)
- Henrietta Goodheart suffered from Alzheimer's but still remained lively. (NSA: Beautiful Chaos)
