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

Implementation of visuospatial cues in response selection.

Thilo van Eimeren1, Thomas Wolbers, Alexander Münchau

  • 1NeuroImage Nord, Department of Neurology, University Medical Center Hamburg Eppendorf, Germany. t.van-eimeren@uke.uni-hamburg.de

Neuroimage
|August 10, 2005
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

Theta band activity during event-file retrieval is influenced by stimulus salience in the preceding action episode.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same author

Bioenergetic dysregulation in the basal ganglia and cerebellum of patients with premanifest and manifest Huntington's disease.

Neurobiology of disease·2026
Same author

Altered neurodevelopmental trajectories of brain structure in Tourette syndrome and Chronic Tic Disorders.

medRxiv : the preprint server for health sciences·2026
Same author

Distinct Brain Drivers and Shared Cerebello-Cortical Input in ADCY5 and SGCE Hyperkinetic Movements.

Movement disorders : official journal of the Movement Disorder Society·2026
Same author

Metabolic and Volumetric Alterations in the Basal Ganglia and the Cerebellum in Dopa-Responsive Dystonia in Symptomatic and Asymptomatic GCH1 Mutation Carriers.

Movement disorders : official journal of the Movement Disorder Society·2026
Same author

[The unmet need for psychiatric and psychotherapeutic care for refugees - A local pilot survey in Lübeck].

Psychiatrische Praxis·2026
Same journal

Decoding neuronal criticality firing patterns for large brain based EEG models.

NeuroImage·2026
Same journal

Segmentation of the parasagittal dura mater on multi-center 3D-FLAIR MRI.

NeuroImage·2026
Same journal

Spatial frequency channels implement a mental ruler in spatial vision.

NeuroImage·2026
Same journal

Exploring the Link Between Intravoxel Incoherent Motion Measured Brain Diffusivity During Wakefulness and Sleep Macrostructure in the Elderly.

NeuroImage·2026
Same journal

Closed-loop adaptation of transcranial magnetic stimulation intensity with electroencephalography feedback.

NeuroImage·2026
Same journal

Volumetric postmortem MRI of the medial temporal lobe in Alzheimer's disease and related disorders: methodological advances and implications for in vivo biomarker development.

NeuroImage·2026
See all related articles

Selecting between multiple actions recruits a broad brain network. Specific dorsal parieto-frontal areas are crucial for implementing spatial information during visually guided response selection.

Area of Science:

  • Neuroscience
  • Cognitive Neuroscience
  • Motor Control

Background:

  • Understanding how the brain integrates external cues and internal states to guide actions is fundamental.
  • Action selection involves complex cognitive processes, including processing visual information and inhibiting irrelevant responses.

Purpose of the Study:

  • To investigate the neural mechanisms underlying action guidance, specifically the interplay between external visual cues and internal response selection.
  • To identify brain regions involved in selecting among multiple potential motor responses based on spatial cues.

Main Methods:

  • Functional magnetic resonance imaging (fMRI) was employed to measure brain activity.
  • Participants performed a choice reaction time task involving spatial visual cues that either fully determined or allowed selection of motor responses.

Related Experiment Videos

  • Analysis focused on identifying distinct patterns of neural activation during different levels of response selection.

    • Main Results:

    • Selecting among multiple responses, compared to fully determined responses, activated a widespread bilateral parieto-premotor-prefrontal cortical network and the cerebellum.
    • Two distinct sets of brain areas were identified within this network based on activity patterns.
    • One set (anterior rostral dorsal premotor cortex, rostral cingulate/supplementary motor area, right dorsolateral prefrontal cortex) showed increased activity independent of spatial constraints.
    • A second set (posterior rostral PMd, superior parietal lobule, parieto-occipital sulcus, right anterior intraparietal sulcus) showed additional activation when visuospatial cues imposed specific selection constraints.

    Conclusions:

    • The findings delineate a dorsal parieto-frontal network involved in action selection.
    • Specific regions within this network are differentially engaged depending on the constraints imposed by visual cues.
    • The study proposes that these dorsal parieto-frontal areas are critical for the rapid implementation of spatial information in visually guided response selection.