No emotional response

The types of emotions include low-level emotions and high-level emotions. Low-level emotional responses are also called inward-oriented emotional responses, and high-level emotional responses are also called out-directed emotional responses. Emotional types are reduced, not even. For patients with negative symptoms of schizophrenia, it is mainly disorders of personality, emotional response, will, behavior and social function, such as lack of emotion, lack of motivation, lack of speech, lack of interest, lazy behavior, social withdrawal and so on.