What group of disorders share features of excessive fear and anxiety and related behavioral disturbances?
What are anxiety disorders?
A marked decrease in reactivity to the environment
What is catatonia?
Examples of this classification of mental health related challenges are: pica, rumination disorder, avoidant/restrictive food intake disorder, anorexia nervosa, bulimia nervosa, and binge-eating disorder.
What is feeding and eating disorders?
A class of disorders which is impacted by the brain reward systems (involved in the reinforcement of behaviors and establishment of memories). Instead of achieving reward system activation through adaptive behaviors, substances produce such an intense activation of the reward system that normal activities may be neglected.
What are Substance-Related Addictive Disorders?(including SUDs and Addictive disorders)
Flat expressions or little emotion, poverty of speech, inability to experience pleasure, lack of desire to form relationships, and lack of motivation
What are negative symptoms of Schizophrenia?
A symptom that is depicted by switching from one topic to another (derailment or loose associations), tangential speech, or incomprehensible speech (“word salad")
What is disorganized speech?