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

Fastigial unit activity during voluntary movement in primates.

A Bava, R J Grimm, D S Rushmer

    Brain Research
    |December 12, 1983
    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

    Italian Right Hemisphere Language Battery: the normative study.

    Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology·2005
    Same author

    Rivastigmine superior to aspirin plus nimodipine in subcortical vascular dementia: an open, 16-month, comparative study.

    International journal of clinical practice·2004
    Same author

    Corticobasal degeneration: structural and functional MRI and single-photon emission computed tomography.

    Neuroradiology·2003
    Same author

    'Speech initiation hesitation' following subthalamic nucleus stimulation in a patient with Parkinson's disease.

    European neurology·2003
    Same author

    Learned movements in a left-handed pianist: an f-MRI evaluation.

    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia·2003
    Same author

    Crying of a newborn child: alarm signal or protocommunication?

    Perceptual and motor skills·2003
    Same journal

    IGFBP3 and UBE2C are associated with protein modification pathways and serve as prognostic markers in glioma.

    Brain research·2026
    Same journal

    Targeting neurodevelopmental miR132-3p promotes neuroprotection and axon regeneration after optic nerve injury in mice.

    Brain research·2026
    Same journal

    Variability in acoustic startle response and prepulse inhibition across adulthood in Fragile X messenger ribonucleoprotein 1 knockout mice.

    Brain research·2026
    Same journal

    Transcriptome-guided modeling reveals insulin-related metabolic dysfunction in SCA3 mouse cerebellum.

    Brain research·2026
    Same journal

    Intranasal stromal cell-derived factor-1α mitigates parkinsonian deficits via dual modulation of neuroinflammation and gut microbiota in MPTP-induced models.

    Brain research·2026
    Same journal

    Emotions, the amygdala, and the right hemisphere.

    Brain research·2026
    See all related articles

    The cerebellum's fastigial nucleus offers rapid feedback for spinal movement information to higher brain areas. This pathway processes crucial force-velocity data, aiding motor control corrections.

    Area of Science:

    • Neuroscience
    • Motor Control
    • Cerebellar Function

    Background:

    • The cerebellum plays a critical role in motor coordination and learning.
    • Understanding feedback pathways is essential for deciphering motor control mechanisms.

    Purpose of the Study:

    • To investigate if the fastigial nucleus of the cerebellum acts as a rapid feedback pathway.
    • To determine if this pathway transmits spinal movement information to suprasegmental structures.

    Main Methods:

    • Macaca irus monkeys were trained in voluntary wrist movements (flexion/extension).
    • Fastigial neuron activity was recorded and correlated with movement parameters (force, velocity, position) and muscle activity.

    Main Results:

    • Fastigial neurons were uniformly recruited post-movement onset, processing force-velocity information.

    Related Experiment Videos

  • Specific units correlated with force or velocity independently.
  • 75% of recorded units participated in processing movement data.

    • Conclusions:

    • The fastigial nucleus provides a fast feedback pathway for spinal movement information.
    • This pathway is strategically positioned to send corrective signals for motor performance.