Generally accepted accounting principles (GAAP). Generally accepted accounting principles (GAAP), which are the basis for financial reporting by the private sector in the United States, have been codified by the Financial Accounting Standards Board (FASB) into a single authoritative source.
Dementia and Alzheimerâs disease arenât the same. Dementia is an overall term used to describe symptoms that impact memory, performance of daily activities, and communication abilities. Alzheimerâs disease is the most common type of dementia. Alzheimerâs disease gets worse with time and affects memory, language, and thought.
Key Differences Between FTD and Alzheimer's. 1  Age at diagnosis may be an important clue. Most people with FTD are diagnosed in their 40s and early 60s. Alzheimer's, on the other hand, grows more common with increasing age.