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

Visual illusion and action

M Gentilucci1, S Chieffi, E Deprati

  • 1Instituto di Fisilolgia Umana, Universita di Parma, Italy.

Neuropsychologia
|May 1, 1996
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

Breast surgeons updating on the thresholds of COVID-19 era: results of a multicenter collaborative study evaluating the role of online videos and multimedia sources on breast surgeons education and training.

European review for medical and pharmacological sciences·2020
Same author

Systemic involvement in adult-onset leukoencephalopathy with intracranial calcifications and cysts (Labrune syndrome) with a novel mutation of the SNORD118 gene.

European journal of neurology·2020
Same author

Measuring mimicry: general corticospinal facilitation during observation of naturalistic behaviour.

The European journal of neuroscience·2017
Same author

The Müller-Lyer illusion affects visuomotor updating in the dorsal visual stream.

Neuropsychologia·2015
Same author

[Phosphate Intoxication after Application of Enema--a Life-threatening Iatrogenic Complication].

Klinische Padiatrie·2015
Same author

[Venous thromboembolism in adolescents associated with fourth-generation oral contraceptives].

Klinische Padiatrie·2013
Same journal

Prevalence and modulation of rat off-track head scanning on linear tracks: possible implications for representational and dynamic properties of hippocampal place cells.

Neuropsychologia·2026
Same journal

Identifying networks within an fMRI multivariate searchlight analysis.

Neuropsychologia·2026
Same journal

Modulating sentence comprehension in people with aphasia through anodal tDCS: A double-blind randomized cross-over study.

Neuropsychologia·2026
Same journal

Deficient processing of regularity violations during visuospatial neglect: a visual mismatch negativity study.

Neuropsychologia·2026
Same journal

Seeing is believing: mental imagery amplifies moral, emotional, and motivational responding to mentally constructed hypothetical events.

Neuropsychologia·2026
Same journal

From past recall to future projection: What does verb tense production reveal about mental time travel in Alzheimer's disease?

Neuropsychologia·2026
See all related articles

This study explored how allocentric cues influence movement control using the Muller-Lyer illusion. Findings show perceptual illusions increasingly impact movement accuracy when executed from memory, suggesting a functional interaction between visual perception and motor systems.

Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Motor Control

Background:

  • Allocentric cues are crucial for spatial orientation and movement planning.
  • The Muller-Lyer illusion provides a paradigm to study visual perception distortions.
  • Understanding the interplay between perception and action is key to motor control research.

Purpose of the Study:

  • To investigate the role of allocentric cues in controlling pointing movements.
  • To examine how the Muller-Lyer illusion affects movement kinematics under different visual feedback conditions.
  • To explore the interaction between visual perception and motor action systems.

Main Methods:

  • Participants performed pointing movements towards targets within Muller-Lyer illusion configurations.

Related Experiment Videos

  • Four conditions were tested: full vision, non-visual feedback, and two no-vision delay conditions (0s and 5s).
  • Kinematic data of pointing movements were analyzed.

    • Main Results:

    • The Muller-Lyer illusion significantly altered pointing kinematics compared to control lines.
    • Participants undershot closed configurations and overshot open configurations.
    • The illusion's effect on pointing accuracy increased progressively when movements were executed from memory.

    Conclusions:

    • Visual perception in the allocentric frame of reference functionally interacts with the motor action system.
    • The strength of this perceptual-motor interaction is modulated by the efficiency of the egocentric frame of reference.
    • Movement control relies on a dynamic interplay between perceived spatial information and action planning.