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

Synesthesia01:27

Synesthesia

663
Synesthesia is a remarkable condition where stimulation of one sensory or cognitive pathway leads to automatic, involuntary experiences in a second sensory or cognitive pathway. People with synesthesia experience a blending or crossing of their senses, such as sight and sound, leading to cross-modal sensations. In this condition, the stimulation of one sense, such as hearing a number or musical note, triggers an experience of another sense, like sensing a specific color, taste, or smell. People...
663
Auditory Perception01:17

Auditory Perception

1.2K
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...
1.2K
Factors Affecting Perception01:25

Factors Affecting Perception

2.8K
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...
2.8K
Perception of Sound Waves01:01

Perception of Sound Waves

5.8K
The human ear is not equally sensitive to all frequencies in the audible range. It may perceive sound waves with the same pressure but different frequencies as having different loudness. Moreover, the perception of sound waves depends on the health of an individual's ears, which decays with age. The health of one's ears may also be affected by regular exposure to loud noises.
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same...
5.8K
Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

1.1K
The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
1.1K
Beats01:09

Beats

1.5K
The study of music provides many examples of the superposition of waves and the constructive and destructive interference that occurs. Very few examples of music being performed consist of a single source playing a single frequency for an extended period of time. A single frequency of sound for an extended period might be monotonous to the point of irritation, similar to the unwanted drone of an aircraft engine or a loud fan. Music is pleasant and exciting due to mixing the changing frequencies...
1.5K

You might also read

Related Articles

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

Sort by
Same authorSame journal

Neuropsychiatric symptoms and social cognition in frontotemporal dementia and Alzheimer's disease.

Dementia & neuropsychologia·2026
Same author

Bridging the gap: estimates of undetected dementia in Brazil.

Age and ageing·2026
Same author

Biological pathways related to mirna-125a-5p in behavioral variant of frontotemporal dementia.

Molecular biology reports·2026
Same author

Clinical presentation and diagnostic challenges of frontotemporal dementia in Brazil: A 15-year cohort study.

Neuroepidemiology·2026
Same author

Cognitive Impairment Beyond Neurodegenerative Dementias: New Frontiers for Cognition in Neurological Disease.

European journal of neurology·2026
Same author

Dementia screening protocol for primary care in South America: a Delphi consensus study.

Frontiers in public health·2026
Same journal

Relationship between subjective well-being and cognitive performance in older adults.

Dementia & neuropsychologia·2026
Same journal

When exome analysis is the key for your patient with cognitive decline: a case report.

Dementia & neuropsychologia·2026
Same journal

Selective Kanji agraphia in crossed aphasia after right-hemisphere infarction: a case report.

Dementia & neuropsychologia·2026
Same journal

Global trends in Alzheimer's disease randomized controlled trials: a bibliometric analysis.

Dementia & neuropsychologia·2026
Same journal

Mentes ativas (active minds): effects of a remote cognitive stimulation program.

Dementia & neuropsychologia·2026
See all related articles

Related Experiment Video

Updated: Feb 17, 2026

Training Synesthetic Letter-color Associations by Reading in Color
10:27

Training Synesthetic Letter-color Associations by Reading in Color

Published on: February 20, 2014

23.4K

Synesthesia and music perception.

Guilherme Francisco F Bragança1, João Gabriel Marques Fonseca2, Paulo Caramelli3

  • 1PhD Student, Neuroscience Program, The Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.

Dementia & Neuropsychologia
|December 8, 2017
PubMed
Summary
This summary is machine-generated.

This review explores synesthesia and cross-modal sensory associations, finding that a latent, unconscious form of synesthesia may aid in constructing musical meaning through sensory-emotional connections.

Keywords:
cross-modal associationmusicperceptionsynesthesia

More Related Videos

fMRI Mapping of Brain Activity Associated with the Vocal Production of Consonant and Dissonant Intervals
11:15

fMRI Mapping of Brain Activity Associated with the Vocal Production of Consonant and Dissonant Intervals

Published on: May 23, 2017

7.7K
Uncovering Beat Deafness: Detecting Rhythm Disorders with Synchronized Finger Tapping and Perceptual Timing Tasks
09:04

Uncovering Beat Deafness: Detecting Rhythm Disorders with Synchronized Finger Tapping and Perceptual Timing Tasks

Published on: March 16, 2015

13.4K

Related Experiment Videos

Last Updated: Feb 17, 2026

Training Synesthetic Letter-color Associations by Reading in Color
10:27

Training Synesthetic Letter-color Associations by Reading in Color

Published on: February 20, 2014

23.4K
fMRI Mapping of Brain Activity Associated with the Vocal Production of Consonant and Dissonant Intervals
11:15

fMRI Mapping of Brain Activity Associated with the Vocal Production of Consonant and Dissonant Intervals

Published on: May 23, 2017

7.7K
Uncovering Beat Deafness: Detecting Rhythm Disorders with Synchronized Finger Tapping and Perceptual Timing Tasks
09:04

Uncovering Beat Deafness: Detecting Rhythm Disorders with Synchronized Finger Tapping and Perceptual Timing Tasks

Published on: March 16, 2015

13.4K

Area of Science:

  • Neuroscience
  • Psychology
  • Sensory Perception

Background:

  • Synesthesia involves the cross-modal association of sensations.
  • Understanding synesthesia's neural basis is crucial for explaining sensory perception.
  • Cross-modal associations are fundamental to how we perceive the world.

Purpose of the Study:

  • To review the phenomenon of synesthesia, including its characteristics and underlying theories.
  • To analyze the role of cross-modal sensory associations in perception.
  • To explore the relationship between synesthesia and musical perception.

Main Methods:

  • Literature review of synesthesia research.
  • Analysis of theories on the neural basis of synesthesia (anatomical vs. physiological).
  • Examination of cross-modal sensory associations and their perceptual functions.

Main Results:

  • Synesthesia presents in various forms with distinct genetic and developmental factors.
  • Both anatomical and physiological theories contribute to understanding synesthesia's neural underpinnings.
  • A proposed latent, unconscious synesthesia exists in non-synesthetes, facilitating abstract associations.

Conclusions:

  • Latent synesthesia may unconsciously aid in forming abstract connections across perceptual domains.
  • Musical perception and meaning are likely constructed significantly through synesthetic processes.
  • Sensory associations activated by sound play a key role in evoking memories, images, and emotions in music perception.