Although the DSM-5 diagnostic manual of disorders eliminated the differentiation between the different types of schizophrenia, a large number of professionals still consider this subdivision to be very informative in the sense that it highlights the main symptoms of each case.
One of the most common types is disorganized schizophrenia, whose classic name is “hebephrenia”. This early-onset disorder is differentiated from other forms of schizophrenia by the predominance of disorganization symptoms and psychological deficits over hallucinations and delusions.
Hebephrenia, also known as “disorganized schizophrenia,” is one of the types of schizophrenia described in the DSM-IV and ICD-10 manuals. Is about a extreme manifestation of the so-called “disorganization syndrome” present to a greater or lesser extent in many cases of schizophrenia.
In 1871, the German psychiatrist Ewald Hecker made the first detailed description of the syndrome that would be called first hebephrenia and later disorganized schizophrenia. Emil Kraepelin included hebephrenia among the subtypes of “dementia praecox,” the concept he used to refer to schizophrenia.
According to the DSM-IV, hebephrenia is characterized by the predominance of negative symptoms over positive ones. While the positive symptoms of schizophrenia are mainly hallucinations and delusions, among the negative symptoms we find cognitive, behavioral and emotional deficits of different types.
In the case of ICD-10, the basic characteristics of the disorganized subtype of schizophrenia include early onset of symptoms, behavioral unpredictability, the presence of inappropriate emotional expressions, disinterest in social relationships, and motivational deficits.
Characteristic symptoms and signs
As we have said, hebephrenia is mainly characterized by the presence of negative symptoms and disorganization of language and behavior. On the other hand, differences are also found with respect to other types of schizophrenia in the age of onset of the disorder.
1. Early presentation
Disorganized schizophrenia It is frequently detected between 15 and 25 years of age through the progressive development of negative symptoms. This characteristic was considered the key aspect in hebephrenia for a long time; in fact, the word “Hebeans” means “young boy” in Greek.
2. Disorganized behavior
When we talk about schizophrenia, the concept “disorganized behavior” can refer to alterations in the motivation to initiate or complete tasks or to eccentric and socially inappropriate behaviors, such as wearing strange clothes or masturbating in public.
3. Disorganized language
In schizophrenia, language disorganization appears as a manifestation of deeper disorders that affect thinking and to cognitive processes. Among the typical linguistic signs of hebephrenia we can find sudden blocks when speaking or spontaneous changes of topic, which are known as “flight of ideas.”
4. Emotional disturbances
People with hebephrenia show the typical affective flattening in schizophrenia in general, which is also associated with difficulties feeling pleasure (anhedonia), among other negative emotional symptoms.
Also noteworthy is the manifestation of emotional and facial expressions inappropriate to the context. For example, a hebephrenic patient may laugh and make smile-like faces during a conversation about the death of a loved one.
5. Prevalence of negative symptoms
Unlike paranoid schizophrenia, in the case of hebephrenia the negative symptoms are clearly more marked than the positive ones; This means that, if hallucinations and delusions exist, they are less significant than the symptoms of disorganization, lack of interest in social interaction or emotional flattening.
It is important to keep in mind that negative symptoms respond to medication to a lesser extent than positive ones; In fact, many antipsychotics, especially the first generation, cause an increase in behavioral and emotional deficits. Furthermore, people in whom negative symptoms predominate generally have a worse quality of life.
Other types of schizophrenia
The DSM-IV describes four subtypes of schizophrenia in addition to disorganized: paranoid, catatonic, undifferentiated, and residual. However, In the DSM-5, the distinction between different types of schizophrenia was eliminated because it was considered not very useful. The ICD-10, for its part, adds postpsychotic depression and simple schizophrenia.
1. Paranoid
Paranoid schizophrenia is diagnosed when The main symptoms are delusions and/or hallucinations, which are usually auditory. This is the type of schizophrenia with the best prognosis.
2. Catatonic
In catatonic schizophrenia, behavioral symptoms predominate; Specifically, people with this subtype of schizophrenia show a great physical agitation or tend to remain motionless; In the latter case, it is common for a state of stupor to occur and the phenomenon called “waxy flexibility” to be detected.
3. Undifferentiated
The undifferentiated subtype is diagnosed if symptoms of schizophrenia are detected but the characteristics of the paranoid, disorganized or catatonic subtypes are not met.
4. Residual
Residual schizophrenia is defined as the presence of hallucinations and/or delusions of limited clinical significance after a period in which symptoms have been more intense.
5. Simple
In people with simple schizophrenia, relevant negative symptoms progressively develop without psychotic episodes (or outbreaks) appear. This subtype is associated with schizoid and schizotypal personality disorders.
6. Postpsychotic depression
Many people with schizophrenia suffer from depression in the period following a psychotic episode. This diagnosis is usually used when the emotional disturbances are clinically significant and can be attributed to the negative symptoms typical of schizophrenia.
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This article has been reviewed by our editorial team at PsychologyFor to ensure accuracy, clarity, and adherence to evidence-based research. The content is for educational purposes only and is not a substitute for professional mental health advice.
