After a few times, ask the patient to show you the book with the time. It is thought that some of the behavior problems may have to do with the course of the disease. The patient's muscles can become quite stiff. If the arm of the patient is moved quickly as in dressing by the caregiver, it may seem as if the patient is resisting the movement. But the resistance may be due to stiff muscles.
Patients also develop a strong grasping reflex.
If the caregiver is trying to get the patient to stand, the patient may grasp the arms of the chair, seemingly refusing to get up. This action can be mistaken for aggression. However, stroking the back of the patient's hand may help the patient to relax the grip and stand up. Other behavioral problems may occur when the patient becomes agitated. This frequently occurs in the evening when it grows dark.