Anxiety attacks are the same with Brain C-13  panic attacks and they are both used to refer to the sudden and discrete episodes of intense anxiety along with the feelings of panic. Attacks of these forms are the most acute examples of any anxiety reaction. 
  
Actually, anxiety is a natural reaction formed and regulated by the organ Amygdala which is found in the subconscious mind. Normally, the organ functions when there are real or apparent threats and the organ then mobilizes persons to move. However, in panic attacks, it just seems to be set in the extreme level of anxiety response. In this example it could be seen that anxiety disorders, phobias and its symptoms are generally conditioned through the brain's long exposure to stress. 
  
In psychoanalytic theory, there are two types of anxiety, one which is called traumatic anxiety and the other referred to as signal anxiety. The first type is caused by the overstimulation of the anxiety and is experienced in a form of "crisis". This happens when too much information from the affective experience is getting into the person which is way beyond what the brain can manage to accept at that moment. In other words, the brain gets more information than what it is able to comprehend from the overwhelming emotion. The second type is like a hedge to the first type. In this type, the ego determines the coping mechanisms available and chooses the best response given its capacity from both the external factors and the internal drives the person is living with. But when all normal responses seem to fail, anxiety pushes the person for a new action. 
  
Avoidance of pain is a key factor in studying anxiety from the perspective of Learning and Cognitive Theory. It believes that anxiety is a learned response from cues or stimulants and as a drive of behavior. Therefore, reducing the exposure to the stimulants of pain, anxiety is dramatically reduced. This manifestation of avoidance can be clearly seen in people with phobias who generally seek to employ all possible means to avoid the object of fear, whatever it is. Phobia is the result of the decision to avoid the sources of apprehension. Because of the distinct and varying degrees of importance each person associate with different things, interpretation is heavily considered in the study of understanding anxiety for the individual seeking treatment. 
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