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 Experiment Videos

Modulation of semantic processing by spatial selective attention

G McCarthy1, A C Nobre

  • 1Neuropsychology Laboratory, VA Medical Center, West Haven, CT 06516.

Electroencephalography and Clinical Neurophysiology
|May 1, 1993
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Implicit learning across varying temporal scales in individuals with and without mood instability.

Journal of affective disorders·2025
Same author

An exploratory study of obstetrics trainees' experiences of breaking bad news.

The clinical teacher·2023
Same author

Reflective practice in psychiatric training: Balint groups during COVID-19.

Irish journal of psychological medicine·2022
Same author

Undertaking a face-to-face objective structured clinical examination for medical students during the COVID-19 pandemic.

Irish journal of psychological medicine·2022
Same author

Inflammatory Arthritis Post Covid-19 Infection.

Irish medical journal·2022
Same author

Dermatomyositis with calcinosis universalis.

QJM : monthly journal of the Association of Physicians·2021
Same journal

Coming to terms with brain waves.

Electroencephalography and clinical neurophysiology·2014
Same journal

Habituation of lower leg stretch responses in Parkinson's disease.

Electroencephalography and clinical neurophysiology·2000
Same journal

Asymmetry of cortical excitability revealed by transcranial stimulation in a patient with focal motor epilepsy and cortical myoclonus.

Electroencephalography and clinical neurophysiology·2000
Same journal

Evoked isometric muscle contractions in myopathies: analysis of pathophysiological properties by different stimulus patterns.

Electroencephalography and clinical neurophysiology·2000
Same journal

Task-related coherence and task-related spectral power changes during sequential finger movements.

Electroencephalography and clinical neurophysiology·2000
Same journal

Electrophysiological studies in mild idiopathic carpal tunnel syndrome.

Electroencephalography and clinical neurophysiology·2000
See all related articles

Spatial selective attention impacts event-related potentials (ERPs) during word processing. Attended words elicited larger ERPs and modulated the N400 component, suggesting attention influences cognitive processing.

Area of Science:

  • Cognitive Neuroscience
  • Psychology
  • Neuroscience

Background:

  • Event-related potentials (ERPs) offer insights into neural processes.
  • Spatial selective attention is crucial for information processing.

Purpose of the Study:

  • To investigate how spatial selective attention affects ERPs during word stimulus processing.
  • To determine if the N400 component is automatically elicited.

Main Methods:

  • ERPs were recorded from subjects focusing on central fixation.
  • Words were presented to attended and unattended visual fields.
  • Semantic priming and word repetition were manipulated.

Main Results:

  • The P1-N1 visual ERP was larger for words in attended locations.

Related Experiment Videos

  • A significant N400 wave was observed for attended words only.
  • N400 amplitude decreased with semantic priming or repetition for attended words.

    • Conclusions:

    • Spatial selective attention modulates word processing depth.
    • The cognitive processes underlying the N400 are not automatic and are influenced by attention.