According to information the Alliance of Aging Research sent to HuffPost, “agitation” in this sense can present itself in a variety of ways: pacing, trying to leave, angry outbursts, profanity, hitting, mood swings, throwing items and more.
Article source: https://www.huffingtonpost.co.uk/entry/unexpected-alzheimers-symptom-agitated_uk_6995d7bae4b0d22a80330348