董薇老师:您好!我父亲今年72岁,一直以来都很健康,身体各方面的机能也都很好。大约是从半年前开始,他听力下降得很厉害,随后我明显感觉到他的精神状态也发生了变化。他以前经常喜欢去参加一些居委会组织的老年活动,现在渐渐去得少了;性格也开始变得古怪,会经常因为一点小事发脾气;我爸年轻时候很讲究穿衣打扮的,即便退休后也是把自己收拾得很利落,可最近他却不再注意自己的衣着,有时候还会穿 Dong Wei, Teacher: Hello! My father is 72 years old and has been healthy all the time. His functions in all aspects of the body are also very good. About half a year ago, his hearing loss dropped so much that I obviously felt his mental state changed. He used to go to some old-age activities organized by neighborhood committees. Now he is getting less and less. His personality has also started to become weird. His temper often turns out to be a temper. When he was young, he dwelt on clothes, even after retirement To clean up very neat, but he recently no longer pay attention to their clothes, and sometimes wear