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

Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

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 identifying...
Parallel Processing01:20

Parallel Processing

The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...

You might also read

Related Articles

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

Sort by
Same author

How Infants Direct Their Gaze to Faces in the Presence of Other Objects: The Development of Face Preference Between 4 and 7 Months After Birth.

Infancy : the official journal of the International Society on Infant Studies·2024
Same author

Individual differences in the effects of salience and reward on impulse control and action selection.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology·2023
Same author

Catecholaminergic and cholinergic neuromodulation in autism spectrum disorder: A comparison to attention-deficit hyperactivity disorder.

Frontiers in neuroscience·2023
Same author

The image features of emotional faces that predict the initial eye movement to a face.

Scientific reports·2021
Same author

Correction to: The disengagement of visual attention in the gap paradigm across adolescence.

Experimental brain research·2019
Same author

Eurosibs: Towards robust measurement of infant neurocognitive predictors of autism across Europe.

Infant behavior & development·2019

Related Experiment Video

Updated: Jul 1, 2026

Cortical Source Analysis of High-Density EEG Recordings in Children
09:32

Cortical Source Analysis of High-Density EEG Recordings in Children

Published on: June 30, 2014

The relationship between local and global processing and the processing of high and low spatial frequencies studied

M A Boeschoten1, C Kemner, J L Kenemans

  • 1Rudolf Magnus Institute of Neuroscience, Department of Child and Adolescent Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands.

Brain Research. Cognitive Brain Research
|July 5, 2005
PubMed
Summary

Global and local visual processing depend on spatial frequency. Low spatial frequencies aid global processing, while high spatial frequencies support local processing, influencing brain activity locations.

More Related Videos

Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

Concurrent EEG and Functional MRI Recording and Integration Analysis for Dynamic Cortical Activity Imaging
11:28

Concurrent EEG and Functional MRI Recording and Integration Analysis for Dynamic Cortical Activity Imaging

Published on: June 30, 2018

Related Experiment Videos

Last Updated: Jul 1, 2026

Cortical Source Analysis of High-Density EEG Recordings in Children
09:32

Cortical Source Analysis of High-Density EEG Recordings in Children

Published on: June 30, 2014

Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

Concurrent EEG and Functional MRI Recording and Integration Analysis for Dynamic Cortical Activity Imaging
11:28

Concurrent EEG and Functional MRI Recording and Integration Analysis for Dynamic Cortical Activity Imaging

Published on: June 30, 2018

Area of Science:

  • Neuroscience
  • Visual Perception
  • Cognitive Psychology

Background:

  • Global/local visual element processing and spatial frequency processing are thought to be interrelated.
  • Overlapping brain localizations for global/local elements and low/high spatial frequencies suggest a connection.

Purpose of the Study:

  • To provide direct evidence that topographical differences in global/local visual element processing are explained by spatial frequency content.
  • To determine the temporal dynamics of this relationship.

Main Methods:

  • Event-related potentials (ERPs) and source modeling were used.
  • Hierarchical visual stimuli were presented unfiltered, low-pass filtered, or high-pass filtered.

Main Results:

  • Performance on global and local targets was significantly affected by the removal of low and high spatial frequencies, respectively.
  • An interaction between target type (global/local) and spatial frequency content occurred at 250 ms, with low spatial frequency removal impacting global target processing.
  • Source localization indicated that spatial frequency content influenced the brain regions involved in processing global (more lateral) and local (more medial) information.

Conclusions:

  • Global visual information processing relies on low spatial frequencies, processed more laterally in the visual cortex.
  • Local visual information processing depends on high spatial frequencies, processed more medially.
  • These findings confirm the dependence of global/local processing on spatial frequency and its retinotopic mapping within the visual cortex.