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

Components of reflexive visual orienting to moving objects.

T Ro1, R D Rafal

  • 1University of California, Davis, USA. tro@rice.edu

Perception & Psychophysics
|September 28, 1999
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

Abstracts of Presentations at the International Conference on Basic and Clinical Multimodal Imaging (BaCI), a Joint Conference of the International Society for Neuroimaging in Psychiatry (ISNIP), the International Society for Functional Source Imaging (ISFSI), the International Society for Bioelectromagnetism (ISBEM), the International Society for Brain Electromagnetic Topography (ISBET), and the EEG and Clinical Neuroscience Society (ECNS), in Geneva, Switzerland, September 5-8, 2013.

Clinical EEG and neuroscience·2013
Same author

Transcranial magnetic stimulation of the prefrontal cortex delays contralateral endogenous saccades.

Journal of cognitive neuroscience·2013
Same author

Visual extinction and stimulus repetition.

Journal of cognitive neuroscience·2013
Same author

The role of the frontal eye fields in the oculomotor inhibition of reflexive saccades: evidence from lesion patients.

Neuropsychologia·2011
Same author

Oculomotor integration in patients with a pulvinar lesion.

Neuropsychologia·2010
Same author

Prostate cancer detection: the value of performing an MRI before a biopsy.

Acta radiologica (Stockholm, Sweden : 1987)·2009
Same journal

Response organization in selective adaptation to speech sounds.

Perception & psychophysics·2014
Same journal

Reaction times to comparisons within and across phonetic categories.

Perception & psychophysics·2012
Same journal

Auditory and phonetic memory codes in the discrimination of consonants and vowels.

Perception & psychophysics·2012
Same journal

Simple and contingent adaptation effects for place of articulation in stop consonants.

Perception & psychophysics·2012
Same journal

Auditory property detectors and processing place features in stop consonants.

Perception & psychophysics·2012
Same journal

Visual working memory for line orientations and face identities.

Perception & psychophysics·2008
See all related articles

Visual attention exhibits both facilitatory and inhibitory effects. This study demonstrates that these effects can be object-based, influencing the perception of moving objects independently.

Area of Science:

  • Cognitive Psychology
  • Visual Perception
  • Neuroscience

Background:

  • Early research indicated luminance changes cause both facilitation and inhibition in visual detection.
  • Discrepancies exist regarding whether inhibition of return (IOR) is retinotopic or environmental, and if it is object-based.

Purpose of the Study:

  • To investigate if uninformative peripheral cues can generate object-based facilitatory and inhibitory effects.
  • To determine if these effects can track moving objects and their temporal persistence.

Main Methods:

  • Six experiments were conducted using peripheral cues to probe visual attention.
  • The study examined the effects of these cues on the detection of subsequent targets, particularly focusing on moving objects.

Related Experiment Videos

Main Results:

  • Uninformative peripheral cues can elicit object-based facilitation and inhibition.
  • These effects demonstrate the ability to tag moving objects and persist for hundreds of milliseconds.
  • Facilitation and inhibition appear to be independently generated processes.

Conclusions:

  • Object-based effects in visual attention, including both facilitation and inhibition, can be generated by peripheral cues.
  • These findings challenge the notion of a single biphasic process, suggesting independent mechanisms for facilitation and inhibition.