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

Somatosensation01:33

Somatosensation

The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
Plasticity00:58

Plasticity

Plasticity is the property where an object loses its elasticity and undergoes irreversible deformation, even after the deformation forces are eliminated. If a material deforms irreversibly without increasing stress or load, then this is called ideal plasticity. For example, when a force is applied to an aluminum rod, it changes its shape, but it does not return to its original shape once the force is removed. Plastic deformation or ductility is thus a permanent deformation or change in the...
Neuroplasticity01:01

Neuroplasticity

Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
Gestalt Principles of Perception01:21

Gestalt Principles of Perception

Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
Perceptual Constancy01:12

Perceptual Constancy

Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...

You might also read

Related Articles

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

Sort by
Same author

Exploring neural underpinning of Christian faith: How far can we go?

Brain and cognition·2026
Same author

From peripersonal space to cognitive maps: An evolutionary perspective.

Progress in neurobiology·2026
Same author

Addendum: Neural anticipation of virtual infection triggers an immune response.

Nature neuroscience·2026
Same author

Make it fun but keep it simple: EEG reveals the impact of easy yet engaging games for stroke rehabilitation.

Journal of neuroengineering and rehabilitation·2026
Same author

Multisensory integration in peripersonal space indexes consciousness states in sleep and disorders of consciousness.

Cell reports. Medicine·2026
Same author

Individualized targeting of the posterior parietal cortex with intermittent theta burst stimulation in anorexia nervosa: a randomized, double-blind, sham-controlled protocol.

Frontiers in neuroscience·2026

Related Experiment Video

Updated: Jun 29, 2026

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine
07:05

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Published on: October 27, 2016

Action-dependent plasticity in peripersonal space representations.

Elisabetta Ladavas1, Andrea Serino

  • 1Universita di Bologna, Bologna, Italy.

Cognitive Neuropsychology
|August 30, 2008
PubMed
Summary

The brain

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Sensory Integration

Background:

  • The peripersonal space, the egocentric space surrounding the body, is crucial for sensorimotor interactions.
  • This space is neurally represented by multisensory integration processes primarily in the frontal and parietal lobes.
  • This representation is not static but is highly adaptable based on experience and environmental interactions.

Purpose of the Study:

  • To review the functional and dynamic properties of peripersonal space plasticity.
  • To explore how interactions with tools can modify the representation of peripersonal space.
  • To integrate recent experimental findings on peripersonal space plasticity.

Main Methods:

  • Review of existing literature on peripersonal space and multisensory integration.

More Related Videos

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation
06:53

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation

Published on: March 1, 2017

Observing the Transformation of Bodily Self-consciousness in the Squeeze-machine Experiment
07:20

Observing the Transformation of Bodily Self-consciousness in the Squeeze-machine Experiment

Published on: March 8, 2019

Related Experiment Videos

Last Updated: Jun 29, 2026

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine
07:05

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Published on: October 27, 2016

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation
06:53

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation

Published on: March 1, 2017

Observing the Transformation of Bodily Self-consciousness in the Squeeze-machine Experiment
07:20

Observing the Transformation of Bodily Self-consciousness in the Squeeze-machine Experiment

Published on: March 8, 2019

  • Analysis of experimental findings from the authors' group and other laboratories.
  • Focus on studies investigating the effects of tool use on spatial representations.

    • Main Results:

    • Peripersonal space representations are dynamically updated through experience.
    • Using tools to interact with the environment can lead to an extension of the peripersonal space representation into the tool's operational space.
    • This plasticity demonstrates the brain's adaptive capacity in integrating external objects into the body schema.

    Conclusions:

    • Peripersonal space is a flexible construct shaped by sensorimotor experience.
    • Tool use provides a powerful mechanism for modifying and extending peripersonal space representations.
    • Understanding this plasticity is key to comprehending sensorimotor control and adaptation.