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

Visually triggered eye-arm movements in man

R Herman, R Herman, R Maulucci

    Experimental Brain Research
    |January 1, 1981
    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

    Growth Hormone, Atherosclerosis and Peripheral Arterial Disease: Exploring the Spectrum from Acromegaly to Growth Hormone Deficiency.

    Current vascular pharmacology·2023
    Same author

    Characterization and Inheritance of a New Source of Resistance to Fusarium oxysporum f. sp. melonis Race 1.2 in Cucumis melo.

    Plant disease·2019
    Same author

    Apremilast in psoriasis - a prospective real-world study.

    Journal of the European Academy of Dermatology and Venereology : JEADV·2017
    Same author

    Vaginal Tissue Extraction With a Contained Bag System.

    Journal of minimally invasive gynecology·2016
    Same author

    Spelling in oral deaf and hearing dyslexic children: A comparison of phonologically plausible errors.

    Research in developmental disabilities·2014
    Same author

    Recombination spectrum of the nitrogen molecule.

    Comptes rendus hebdomadaires des seances de l'Academie des sciences·2010
    Same journal

    Molecular links between reelin downregulation, topoisomerase IIβ alterations, and proteins involved in Alzheimer pathology in human SH-SY5Y neuroblastoma cell line.

    Experimental brain research·2026
    Same journal

    Motor cortex excitability during spine shape-judgment in adolescent idiopathic scoliosis: a TMS motor evoked potential study.

    Experimental brain research·2026
    Same journal

    Trajectory dynamics and endpoint accuracy in targeted ballistic contractions.

    Experimental brain research·2026
    Same journal

    Exploring Sevoflurane promotes hippocampal neuron mitophagy in elderly postoperative cognitive dysfunction by HSP90AA1 based on network pharmacology.

    Experimental brain research·2026
    Same journal

    Loading modulates monosynaptic transmission from spindle primary afferents to motoneurons in humans.

    Experimental brain research·2026
    Same journal

    Energy-dependent cortical injury thresholds in high-frequency transcortical electrical stimulation: a biophysical study in a rat model.

    Experimental brain research·2026
    See all related articles

    The timing between eye and arm movements is linked, with eye movements initiating the sequence. Arm reaction time slows without visual cues, suggesting adaptable motor control.

    Area of Science:

    • Neuroscience
    • Motor Control
    • Human Factors

    Background:

    • Understanding the temporal relationship between gaze and arm movements is crucial for explaining complex human actions.
    • Previous research has explored eye-hand coordination, but the precise temporal ordering and coupling remain areas of investigation.

    Purpose of the Study:

    • To investigate the temporal coupling and ordering between the gaze (eye-head) and arm motor systems.
    • To determine how spatial location and visual illumination affect the reaction times of these systems.

    Main Methods:

    • Normal subjects performed tasks involving eye and arm movements in response to visual signals at varying spatial locations and illumination conditions.
    • Reaction times (RT) for both eye and arm systems were measured.

    Related Experiment Videos

    Main Results:

    • Saccadic eye movements initiated gaze toward the visual target.
    • Eye and arm reaction times were similarly affected by target eccentricity.
    • The interval between eye and arm reaction times remained constant across spatial locations and illumination conditions.
    • Arm reaction time increased in the absence of room illumination, indicating a reliance on visual environmental information.

    Conclusions:

    • A visual stimulus triggers a coordinated sequence of eye-hand-arm motion, initiated by the same retinal error calculation.
    • No strict rule governs the serial ordering or temporal sequencing between these motor systems.
    • The temporal arrangement of eye-head and arm movements can be modulated by supraspinal control and motoneuronal excitability.