The most important symptoms for the diagnosis of schizophrenia according to Kurt Schneider:
- Audible Thoughts
- Hallucinated voices of two or more individuals arguing or conversing
- Hallucinated voices commenting on the patient's actions
- Thought Broadcasting
- Thought Withdrawal
- Thought Insertion
- (Somatic) Passivity
- Delusional Perception
From Schneider, Kurt (M W Hamilton, translator) Clinical Psychopathology, Grune & Stratton, New York 1959