Before revision: They may be accompanied at times by a physical discomfort, especially when ' a functional disturbance has become associated with an emotional conflict in childhood ' , and in particular by tension headaches ' expressing a state of inner tension...[or] caused by an unconscious conflict ' .Otto Fenichel, The Psychoanalytic Theory of Neurosis (London 1946) p. 220 and p. 253 For C. G. Jung, "emotional conflicts and the intervention of the unconscious are the classical features of...medical psychology".C.
After revision: They may be accompanied at times by a physical discomfort, especially when " a functional disturbance has become associated with an emotional conflict in childhood " , and in particular by tension headaches expressing a state of inner tension...[or] caused by an unconscious conflict .Otto Fenichel, The Psychoanalytic Theory of Neurosis (London 1946) p. 220 and p. 253 For C. G. Jung, "emotional conflicts and the intervention of the unconscious are the classical features of...medical psychology".C.