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Related Concept Videos

Panic Disorder01:27

Panic Disorder

Panic disorder is an anxiety disorder characterized by recurrent and sudden minutes-long episodes of intense fear, known as panic attacks. These attacks may feel like heart attacks and often happen without warning or a specific cause. They can include symptoms such as rapid heart rate, shortness of breath, chest pain, trembling, sweating, dizziness, and a sense of helplessness. During a panic attack, individuals may feel as though they are experiencing a heart attack or are in a...
Schizophrenia01:17

Schizophrenia

Schizophrenia, a term introduced by Swiss psychiatrist Eugen Bleuler in 1911, describes a severe psychological disorder marked by profound disruptions in attention, thought processes, language, emotion, and interpersonal relationships. The core feature of schizophrenia is psychosis — a state characterized by a fundamental detachment from reality. This disconnection manifests through distorted logic, impaired perception, and atypical behavior, severely affecting the lives of those diagnosed.
Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders01:27

Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders

Schizophrenia is a neurodevelopmental disorder whose origins are rooted in complex genetic components. Despite our burgeoning understanding, the pathophysiology of this disorder remains incompletely deciphered.
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within the...
Bipolar Disorder01:30

Bipolar Disorder

Bipolar disorder is a chronic mental health condition marked by significant mood fluctuations, including episodes of mania and depression. Elevated energy levels, heightened mood or irritability, impulsive behavior, reduced sleep needs, rapid speech, racing thoughts, inflated self-esteem, and distractibility characterize mania. Individuals with bipolar disorder often alternate between depressive and manic states, with periods of emotional stability lasting an average of six months to a year.
Personality Disorders: Schizotypal and Histrionic01:20

Personality Disorders: Schizotypal and Histrionic

Schizotypal personality disorder and histrionic personality disorder are two distinct psychological conditions classified under personality disorders, each characterized by unique behavioral patterns and social difficulties. Both disorders significantly affect interpersonal relationships and emotional well-being, leading to social isolation and frustration.
Schizotypal Personality Disorder: Eccentric Behavior and Social Withdrawal
Schizotypal personality disorder is marked by odd or eccentric...
Psychosis: Goals of Pharmacotherapy01:26

Psychosis: Goals of Pharmacotherapy

Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation. For...

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Related Experiment Video

Updated: May 25, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
05:52

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis

Published on: November 21, 2013

[Young person's first-episode psychosis].

Pirjo Mäki1, Juha Veijola

  • 1Oulun yliopisto, kliinisen lääketieteen laitos, psykiatrian oppiaine ja OYS, psykiatrian tulosyksikkö.

Duodecim; Laaketieteellinen Aikakauskirja
|February 9, 2012
PubMed
Summary

First-episode psychosis in young people can indicate serious mental health conditions or be temporary. Early, individualized treatment, including therapy and medication, is crucial for recovery and independence.

Area of Science:

  • Psychiatry
  • Clinical Psychology
  • Neuroscience

Context:

  • First-episode psychosis (FEP) in young individuals may herald serious mental health conditions like schizophrenia, psychotic depression, or bipolar disorder.
  • FEP can also represent a transient condition with potential for full recovery.
  • Drug-induced psychosis is a possible cause of FEP.

Purpose:

  • To summarize the significance and management of first-episode psychosis in young people.
  • To highlight the importance of early intervention and individualized treatment approaches.

Summary:

  • First-episode psychosis often follows a prodromal phase with nonspecific symptoms, necessitating close follow-up.
  • Treatment is tailored to the individual and may include medication, psychotherapy (e.g., music therapy), and family involvement.

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Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
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Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
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Published on: November 21, 2013

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Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
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Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

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  • The goal of treatment is to foster independence in the young person.

    • Impact:

    • Early and appropriate intervention can significantly improve outcomes for young people experiencing first-episode psychosis.
    • Understanding the diverse nature of FEP aids in accurate diagnosis and effective treatment planning.
    • Supportive therapies empower young individuals to achieve greater independence and manage their mental health effectively.