Forniceal deep brain stimulation in severe Alzheimer’s disease: A case report

Table 2 Preoperative activities of daily living

Take a bus	4	Go up/downstairs	2
Go to a place near home, within walking distance	3	Get on/off bed, sit down/stand up	1
Prepare meal	4	Fetch water to cook/bathe	4
Do the housework	4	Take a bath	4
Take medicine	1	Cut toenail	4
Eat meal	3	Go shopping	4
Put on/take off clothes	4	Go to the toilet regularly	3
Brush hair/teeth	3	Make a phone call	4
Wash clothes	4	Take care of the money	4
Walk on flat floor indoors	1	Be home alone	4

Write down numeric points: 1 = can do it myself, 2 = have some difficulty doing but can still do it by myself, 3 = need help to do it, 4 = cannot do it at all.