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

Auditory Perception01:17

Auditory Perception

1.1K
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...
1.1K
Nonconscious Mimicry01:13

Nonconscious Mimicry

5.1K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
5.1K
Subliminal Perception01:15

Subliminal Perception

782
Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...
782
Factors Affecting Perception01:25

Factors Affecting Perception

2.7K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
2.7K
Perception01:28

Perception

1.1K
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
1.1K
Gestalt Principles of Perception01:21

Gestalt Principles of Perception

1.1K
Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
1.1K

You might also read

Related Articles

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

Sort by
Same author

Automated Assessment of Surgical Quality in Distal Gastrectomy: Development of a Novel Computer Vision Model Based on the Critical View of Quality (CVQ).

Annals of surgery·2026
Same author

Perspectives on an advanced practice physiotherapy-led model for musculoskeletal care in Canada: A qualitative study of patients and multidisciplinary clinicians.

Musculoskeletal science & practice·2026
Same author

Robotic-assisted gastrectomy for 700 gastric cancer patients: A comparative analysis between specialized centers in Italy and Korea.

European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology·2026
Same author

Stakeholder perspectives on the potential benefits, risks, and implications of an interactive cognitive monitoring app for the identification and monitoring of cognitive decline in adults at risk of dementia.

BMC health services research·2026
Same author

Temperature-Controlled Radiofrequency for Severe Nasal Airway Obstruction: A Non-Inferiority Comparison With Surgical Intervention.

International forum of allergy & rhinology·2026
Same author

Validation of Textbook Outcome in Gastric Surgery (TOGS) for Primary Gastric Cancer in an Eastern High-Volume Center.

Annals of surgical oncology·2026
Same journal

The cognitive construction of moral scenes: Associations of visuospatial ability and impulsivity with perspective and vividness in mental simulation.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

Theta band activity during event-file retrieval is influenced by stimulus salience in the preceding action episode.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

Language recovery in Hungarian speakers with aphasia: Roles of phonology and intraindividual variability.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

Neural and behavioral dissociations of self-focused and other-focused incentives in trust.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

A multiverse analysis of the logical memory test and plasma biomarkers of Alzheimer's disease.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

Reading and writing impairments in Spanish-speaking individuals with primary progressive aphasia: A single-case series study.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
See all related articles

Related Experiment Video

Updated: Jan 27, 2026

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
09:27

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

1.7K

Auditory-visual integration during nonconscious perception.

April Shi Min Ching1, Jeesun Kim1, Chris Davis1

  • 1The MARCS Institute, Western Sydney University, Australia.

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
|March 30, 2019
PubMed
Summary
This summary is machine-generated.

This study shows that multimodal integration, like the McGurk effect, can occur nonconsciously. However, this nonconscious interaction does not alter information, challenging the global workspace model of consciousness.

Keywords:
ConsciousnessMultimodal integrationPrimingSubliminal

More Related Videos

Optogenetic Stimulation of the Auditory Nerve
10:53

Optogenetic Stimulation of the Auditory Nerve

Published on: October 8, 2014

15.1K
Using Electroencephalography Measurements and High-quality Video Recording for Analyzing Visual Perception of Media Content
10:41

Using Electroencephalography Measurements and High-quality Video Recording for Analyzing Visual Perception of Media Content

Published on: May 26, 2018

7.3K

Related Experiment Videos

Last Updated: Jan 27, 2026

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
09:27

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

1.7K
Optogenetic Stimulation of the Auditory Nerve
10:53

Optogenetic Stimulation of the Auditory Nerve

Published on: October 8, 2014

15.1K
Using Electroencephalography Measurements and High-quality Video Recording for Analyzing Visual Perception of Media Content
10:41

Using Electroencephalography Measurements and High-quality Video Recording for Analyzing Visual Perception of Media Content

Published on: May 26, 2018

7.3K

Area of Science:

  • Cognitive Neuroscience
  • Psychology of Consciousness
  • Auditory-Visual Perception

Background:

  • The global workspace (GWS) model posits that multimodal integration necessitates consciousness.
  • Few studies have investigated nonconscious multimodal integration.
  • The McGurk effect is a classic indicator of audiovisual speech integration.

Purpose of the Study:

  • To test if the McGurk effect can be elicited with subliminal auditory-visual speech stimuli.
  • To examine nonconscious multimodal interactions.
  • To evaluate the implications for the global workspace model of consciousness.

Main Methods:

  • Utilized a masked speech priming paradigm with continuous flash suppression (CFS).
  • Presented subliminal auditory-visual (AV) speech primes (McGurk or Incongruent).
  • Conducted two experiments with syllable categorization tasks.

Main Results:

  • Experiment 1 showed facilitation for McGurk combinations but not Incongruent ones, indicating nonconscious AV interaction.
  • Experiment 2 found no facilitation for either McGurk or Incongruent combinations with a different target syllable.
  • Results demonstrate nonconscious multimodal interaction distinct from integration.

Conclusions:

  • Nonconscious multimodal interactions can occur but do not lead to information alteration.
  • This finding challenges the GWS model's assumption that multimodal integration requires consciousness.
  • The study highlights a limitation of current consciousness models in explaining non-integrative multimodal processing.