Related Experiment Video
Updated: Jun 28, 2025

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
Published on: August 18, 2020
[COVID-19 quarantine-related psychotic symptoms]
Sergio Ciria Villar1, Jose Luis Día Sahún1
1Hospital Universitario Miguel Servet, Zaragoza, España.
Introduction:
Three cases are presented that are characterised by an acute psychopathological decompensation during the state of alarm in Spain due to the COVID-19 epidemic, as an example of the mental morbidity that can be generated as a result of the confinement and social isolation measures.
Case Report:
Three cases are presented, all of them with a diagnosis of "brief psychotic episode" (F23). In these selected cases, the social restrictions implemented as a result of COVID-19 have played a very relevant role as an external stressor of psychotic symptoms in the patients. The response to antipsychotic treatment was rapid and very favourable. There could be specific psychological vulnerability factors related to the epidemic, which are still being studied today.
Conclusions:
Our cases are just a sample of the new paradigm that psychiatry is facing, requiring an early and effective approach to the upturn in mental illness that is foreseeable in the coming months.
Related Concept Videos
Positive Symptoms Schizophrenia: Hallucinations and Delusions
Hallucinations
Hallucinations in...
Positive Symptoms of Schizophrenia: Hallucinations and Delusions
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
Psychological and Sociocultural Causes of Schizophrenia
Negative and Cognitive Symptoms of Schizophrenia
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
Schizophrenia
Personality Disorders: Paranoid and Schizoid
Paranoid Personality Disorder
Paranoid personality disorder is...

