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

Personal Identity01:25

Personal Identity

341
Personal identity is the deeply felt sense of self that individuals cultivate over time, intricately woven from intrinsic qualities they consider essential to their existence—qualities such as morality, intelligence, and friendliness. These attributes serve as vital internal benchmarks, guiding individuals in evaluating whether their actions resonate with their true selves.When personal identity takes center stage in one's life, individuals often emphasize their distinctiveness,...
341
Social Identity01:29

Social Identity

262
Social identity constitutes a significant aspect of an individual’s self-concept, shaped by membership in various social groups, including gender, nationality, ethnicity, sexual orientation, and political affiliation. Individuals associate specific traits with particular social groups, leading to internalization of these traits. For example, musicians are often perceived as creative, while women are frequently associated with nurturing tendencies. Once individuals identify with a...
262
Marcia's Theory of Identity Status01:26

Marcia's Theory of Identity Status

1.5K
James Marcia's identity status model provides a framework for understanding how adolescents navigate identity formation through varying degrees of exploration and commitment. Marcia's model builds on Erik Erikson's theories of psychosocial development, focusing specifically on how adolescents reconcile individual aspirations with societal expectations. His model describes identity formation as a dynamic process where adolescents move between different states depending on their level...
1.5K
Dissociative Identity Disorder01:30

Dissociative Identity Disorder

819
Dissociative Identity Disorder (DID), previously termed multiple personality disorder, is a complex psychological condition characterized by the presence of two or more distinct identities or personality states. Each identity exhibits unique patterns of behavior, voice, and mannerisms and may possess separate memories and emotional responses. The alternating control between identities can result in memory gaps and challenges in recalling daily activities, often exacerbating the individual's...
819
Role-Based Identity01:21

Role-Based Identity

184
Role-based identities are central to understanding how individuals navigate social environments by adopting distinct self-conceptions aligned with various societal roles. These identities are not fixed traits but are constructed through personal actions and the social feedback individuals receive in context-specific interactions. Each social role, such as student, teacher, or friend, carries a set of expectations and norms that influence how people think, feel, and behave within that...
184
Trigonometric Identities III01:27

Trigonometric Identities III

199
Cofunction identities are a key concept in trigonometry. They describe how trigonometric functions relate when their input angles are complementary — meaning the angles add up to 90°. On the unit circle, every angle θ— measured counterclockwise from the positive x-axis — corresponds to a point with coordinates (cos⁡ θ, sin ⁡θ). These values represent the horizontal and vertical components of the terminal side of the angle.If the same point on...
199

You might also read

Related Articles

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

Sort by
Same author

Reinforcement-Based Head Scan Training for Drivers With Homonymous Visual Field Loss: Improves Blind-Side Detection.

Archives of physical medicine and rehabilitation·2026
Same author

Roles of target detection and behavioral response on pupil dilation and concurrent memory: An attentional boost study.

Attention, perception & psychophysics·2026
Same author

Less is More: Lower Levels of Task-Induced Hippocampal Activation Predict Better Performance on a Separate Verbal Memory Evaluation.

bioRxiv : the preprint server for biology·2025
Same author

It is a match! Timely response to a specific target boosts concurrent task processing.

Journal of experimental psychology. Human perception and performance·2024
Same author

The attentional boost effect reflects both enhanced memory for target-paired objects and impaired memory for distractor-paired objects.

Journal of experimental psychology. Learning, memory, and cognition·2023
Same author

Both target detection and response contribute to the attentional boost effect.

Journal of experimental psychology. Human perception and performance·2022

Related Experiment Video

Updated: Jan 24, 2026

A Within-Subject Experimental Design using an Object Location Task in Rats
09:28

A Within-Subject Experimental Design using an Object Location Task in Rats

Published on: May 6, 2021

5.2K

Effects of changing object identity on location working memory.

Yi Ni Toh1, Caitlin A Sisk2, Yuhong V Jiang2

  • 1Department of Psychology, University of Minnesota, Minneapolis, MN, USA. tohxx011@umn.edu.

Attention, Perception & Psychophysics
|May 24, 2019
PubMed
Summary

Location memory is not independent of object features in visual working memory (VWM). Changes in placeholder shape or orientation disrupt location recall, suggesting geometric properties influence spatial representation.

Keywords:
AttentionFeature integration theoryVisual working memory

More Related Videos

Novel Object Recognition and Object Location Behavioral Testing in Mice on a Budget
05:57

Novel Object Recognition and Object Location Behavioral Testing in Mice on a Budget

Published on: November 20, 2018

58.9K
Novel Object Recognition Test for the Investigation of Learning and Memory in Mice
08:52

Novel Object Recognition Test for the Investigation of Learning and Memory in Mice

Published on: August 30, 2017

77.3K

Related Experiment Videos

Last Updated: Jan 24, 2026

A Within-Subject Experimental Design using an Object Location Task in Rats
09:28

A Within-Subject Experimental Design using an Object Location Task in Rats

Published on: May 6, 2021

5.2K
Novel Object Recognition and Object Location Behavioral Testing in Mice on a Budget
05:57

Novel Object Recognition and Object Location Behavioral Testing in Mice on a Budget

Published on: November 20, 2018

58.9K
Novel Object Recognition Test for the Investigation of Learning and Memory in Mice
08:52

Novel Object Recognition Test for the Investigation of Learning and Memory in Mice

Published on: August 30, 2017

77.3K

Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Visual Perception

Background:

  • Visual processing initially separates features and locations.
  • The representation of locations in visual working memory (VWM) after object entry remains debated.
  • Treisman questioned if locations are remembered independently of occupying objects in VWM.

Purpose of the Study:

  • To investigate the independence of location memory from object identity in VWM.
  • To determine if object features influence spatial representation in VWM.
  • To test Treisman's proposal on VWM item binding.

Main Methods:

  • A location change detection task using photographs of real-world objects.
  • Manipulating object identities between encoding and test phases, instructing participants to treat objects as placeholders.
  • Analyzing disruption in location memory based on changes in placeholder shape and orientation.

Main Results:

  • Location memory was significantly disrupted when placeholder shapes or orientations changed.
  • Disruption was more pronounced for elongated placeholders compared to round ones.
  • The effect was similar for real-world objects and simple geometric shapes (rectangles).

Conclusions:

  • Location representation in VWM is sensitive to the geometric properties of objects.
  • Objects are not merely passive placeholders in spatial working memory.
  • Findings support the idea that VWM items are bound to the global configuration of the memory array.