In this paper the use of the term bounded rationality follows the tradition of H. A. Simon. It refers to rational principles underlying non-optimizing adaptive behavior of real people. Bounded rationality cannot be precisely defined. It is a problem which needs to be explored. However, to some extent it is possible to say what it is not.
Some of the symptoms of Chronic fatigue and immune dysfunction syndrome incude: 1  Fatigue. 2  Persistent fatigue. 3  Intermittent fatigue. 4  Fatigue from exertion. 5  Tiredness.
The list of signs and symptoms mentioned in various sources for Stiff-Person Syndrome includes the 21 symptoms listed below: Constant painful contractions. Muscle spasms - esp. back and upper legs but sometimes the arms and neck. Worsening with anxiety. Worsening with sudden motion. Worsening with sudden noise.