Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Positive Symptoms Schizophrenia: Hallucinations and Delusions01:26

Positive Symptoms Schizophrenia: Hallucinations and Delusions

Schizophrenia is a complex psychiatric disorder characterized by a range of symptoms that significantly impact cognition, behavior, and emotional regulation. Among these, the positive symptoms stand out as they involve the addition or exaggeration of normal mental functions, deviating markedly from typical behavior and perception. Hallucinations and delusions are prominent positive symptoms, each profoundly affecting the individual's experience of reality.
Hallucinations
Hallucinations in...
Positive Symptoms of Schizophrenia: Hallucinations and Delusions01:30

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes loosely...
Negative and Cognitive Symptoms of Schizophrenia01:30

Negative and Cognitive Symptoms of Schizophrenia

Negative symptoms of schizophrenia indicate a reduction or absence of typical behaviors and emotional responses found in healthy individuals, while positive symptoms reflect an excess or distortion of normal functioning.
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,...
Negative and Positive Feedback01:18

Negative and Positive Feedback

Animal organs and organ systems constantly adjust to internal and external changes through a process called homeostasis ("steady state"). Examples of these changes include regulation of the level of glucose or calcium in the blood or internal responses to external temperatures. Homeostasis requires  maintaining an internal dynamic equilibrium:
Auditory Perception01:17

Auditory Perception

The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the cochlea, a...
Hearing01:31

Hearing

When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Cognitive functioning in psychotic spectrum disorders: current status and clinical implications].

Tijdschrift voor psychiatrie·2026
Same author

Empathic accuracy in individuals at ultra-high risk for psychosis: Using a task with dynamic real-life emotional stimuli.

Schizophrenia research. Cognition·2025
Same author

[ECT in patients with deep brain stimulation: The first cases in the Netherlands].

Tijdschrift voor psychiatrie·2025
Same author

Psychoeducation for Relatives of Young Adults with First-Episode Psychosis: A Qualitative Exploration of Needs and Experiences.

Nursing reports (Pavia, Italy)·2025
Same author

Addressing Tobacco Use Disorder in Individuals With Mental Health Disorders: The Critical Role of Nurses.

Journal of advanced nursing·2024
Same author

[Hardnekkige aanhoudende lichamelijke klachten in de huisartsenpraktijk].

Tijdschrift voor psychiatrie·2024

Related Experiment Video

Updated: Jul 10, 2026

Memorization-Based Training and Testing Paradigm for Robust Vocal Identity Recognition in Expressive Speech Using Event-Related Potentials Analysis
05:48

Memorization-Based Training and Testing Paradigm for Robust Vocal Identity Recognition in Expressive Speech Using Event-Related Potentials Analysis

Published on: August 9, 2024

[Positive and negative auditory vocal hallucinations].

S Rutten1, J Beuckens, N Boonstra

  • 1Stemmenpolikliniek van het UMC Groningen.

Tijdschrift Voor Psychiatrie
|November 13, 2007
PubMed
Summary
This summary is machine-generated.

Many psychiatric patients hear voices that are positive or useful, not just negative. A significant number wish to continue experiencing these helpful auditory hallucinations.

More Related Videos

Semi-Automated Analysis of Peak Amplitude and Latency for Auditory Brainstem Response Waveforms Using R
06:01

Semi-Automated Analysis of Peak Amplitude and Latency for Auditory Brainstem Response Waveforms Using R

Published on: December 9, 2022

A Method to Study Adaptation to Left-Right Reversed Audition
07:14

A Method to Study Adaptation to Left-Right Reversed Audition

Published on: October 29, 2018

Related Experiment Videos

Last Updated: Jul 10, 2026

Memorization-Based Training and Testing Paradigm for Robust Vocal Identity Recognition in Expressive Speech Using Event-Related Potentials Analysis
05:48

Memorization-Based Training and Testing Paradigm for Robust Vocal Identity Recognition in Expressive Speech Using Event-Related Potentials Analysis

Published on: August 9, 2024

Semi-Automated Analysis of Peak Amplitude and Latency for Auditory Brainstem Response Waveforms Using R
06:01

Semi-Automated Analysis of Peak Amplitude and Latency for Auditory Brainstem Response Waveforms Using R

Published on: December 9, 2022

A Method to Study Adaptation to Left-Right Reversed Audition
07:14

A Method to Study Adaptation to Left-Right Reversed Audition

Published on: October 29, 2018

Area of Science:

  • Psychiatry
  • Clinical Psychology
  • Auditory Hallucinations Research

Context:

  • Traditional psychiatric approaches focus on the negative aspects of auditory hallucinations.
  • Clinical experience suggests some patients perceive voices as positive or useful.
  • The study investigates the prevalence and nature of these experiences.

Purpose:

  • To determine the lifetime prevalence of hearing positive and/or useful voices in a patient group.
  • To describe the course of auditory hallucinations.
  • To assess patient perceptions and desires regarding these voices.

Summary:

  • A study of patients from a specialized clinic found that 52% experienced positive voices and 40% experienced useful voices.
  • Positive voices offered protection, reassurance, or companionship; useful voices provided advice or assistance.
  • A notable percentage of patients wished to continue hearing positive (32%) or useful (40%) voices, linked to perceived control.

Impact:

  • Highlights the significant prevalence of positive and useful auditory hallucinations, challenging solely negative interpretations.
  • Suggests therapeutic approaches should consider the beneficial aspects of voices for some patients.
  • Identifies patient desire to continue hearing these voices as a therapeutically relevant factor.