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

Association Areas of the Cortex01:21

Association Areas of the Cortex

Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...

You might also read

Related Articles

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

Sort by
Same author

A Stratified Analysis of Body Perception, Interoception and Somatosensory Brain Processing in Healthy Adults.

Journal of personality assessment·2026
Same author

Correction: Modulatory effects of transcranial direct current stimulation on sensory gating in Fibromyalgia Syndrome.

Frontiers in psychology·2026
Same author

Feasibility and Safety of a Single-Session of Transcutaneous Cervical Magnetic Stimulation, taVNS, and iTBS on Heart Rate Variability, Safety, and Pain Modulation.

The European journal of neuroscience·2025
Same author

Spatiotemporal Characteristics of the Stereoscopic Anisotropy.

Investigative ophthalmology & visual science·2025
Same author

Multiple mechanisms of response suppression to self-induced sensation during pursuit eye movements.

Royal Society open science·2025
Same author

Orientation mechanisms in stereoscopic vision: an individual differences approach.

Vision research·2025

Related Experiment Video

Updated: Jul 13, 2026

Brain Imaging Investigation of the Neural Correlates of Emotion Regulation
14:04

Brain Imaging Investigation of the Neural Correlates of Emotion Regulation

Published on: August 26, 2011

Low spatial frequency filtering modulates early brain processing of affective complex pictures.

Catalina Alorda1, Ignacio Serrano-Pedraza, J Javier Campos-Bueno

  • 1Department of Psychology and Research Institute on Health Sciences (IUNICS), University of the Balearic Islands, Palma, Spain.

Neuropsychologia
|August 8, 2007
PubMed
Summary

Low spatial frequency (LSF) visual information rapidly signals emotional content in complex pictures, influencing brain responses. High spatial frequency (HSF) information processes finer details without emotional bias, affecting later brain processing.

More Related Videos

Central and Divided Visual Field Presentation of Emotional Images to Measure Hemispheric Differences in Motivated Attention
05:36

Central and Divided Visual Field Presentation of Emotional Images to Measure Hemispheric Differences in Motivated Attention

Published on: November 16, 2017

Brain Imaging Investigation of the Impairing Effect of Emotion on Cognition
16:08

Brain Imaging Investigation of the Impairing Effect of Emotion on Cognition

Published on: February 1, 2012

Related Experiment Videos

Last Updated: Jul 13, 2026

Brain Imaging Investigation of the Neural Correlates of Emotion Regulation
14:04

Brain Imaging Investigation of the Neural Correlates of Emotion Regulation

Published on: August 26, 2011

Central and Divided Visual Field Presentation of Emotional Images to Measure Hemispheric Differences in Motivated Attention
05:36

Central and Divided Visual Field Presentation of Emotional Images to Measure Hemispheric Differences in Motivated Attention

Published on: November 16, 2017

Brain Imaging Investigation of the Impairing Effect of Emotion on Cognition
16:08

Brain Imaging Investigation of the Impairing Effect of Emotion on Cognition

Published on: February 1, 2012

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Visual Perception

Background:

  • Research suggests low spatial frequency (LSF) visual information from faces rapidly cues the amygdala for emotional processing.
  • High spatial frequency (HSF) visual information is linked to detailed processing in the fusiform gyrus, irrespective of emotion.

Purpose of the Study:

  • To investigate the differential effects of LSF and HSF filtering on the brain's processing of complex affective pictures.
  • To examine behavioral responses and event-related potentials (ERPs) to pleasant, unpleasant, and neutral scenes under LSF and HSF conditions.

Main Methods:

  • 19 healthy volunteers viewed complex pictures filtered for LSF (<15 cycles/image width) and HSF (>25 cycles/image width).
  • Behavioral data (reaction times, recognition) and electrophysiological data (ERPs) were recorded.
  • Stimuli included pleasant, unpleasant, and neutral scenes.

Main Results:

  • Faster reaction times were observed for unpleasant LSF pictures compared to unpleasant HSF pictures.
  • Unpleasant LSF pictures and pleasant unfiltered pictures showed enhanced early P1 amplitudes (occipital electrodes) compared to neutral stimuli.
  • No significant affective modulation of P1 amplitudes was found for HSF pictures.
  • Later ERPs (200-500ms) showed affective modulation for unfiltered pictures but not for LSF or HSF filtered pictures.

Conclusions:

  • LSF cues in complex affective pictures trigger rapid, preattentive neural mechanisms for processing motivationally relevant stimuli.
  • These findings extend previous research on spatial frequency and emotion processing from faces to more complex social scenes.
  • The results highlight distinct roles for LSF and HSF information in the early stages of affective visual processing.