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

Durations of unitary synaptic potentials help time a behavioral sequence.

J Wine, G Hagiwara

    Science (New York, N.Y.)
    |February 3, 1978
    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

    Screening methods for cystic fibrosis transmembrane conductance regulator (CFTR) gene mutations in non-human primates.

    Pflugers Archiv : European journal of physiology·2000
    Same author

    Induction of colony-stimulating factor receptor expression on hematopoietic progenitor cells: proposed mechanism for growth factor synergism.

    Blood·1992
    Same author

    Cystic fibrosis, the CFTR, and rectifying Cl- channels.

    Advances in experimental medicine and biology·1991
    Same author

    Is regulation of a chloride channel in lymphocytes affected in cystic fibrosis?

    Science (New York, N.Y.)·1989
    Same author

    Ion channels in normal human and cystic fibrosis sweat gland cells.

    The American journal of physiology·1989
    Same author

    Patch-clamp study of cultured human sweat duct cells: amiloride-blockable Na+ channel.

    Pflugers Archiv : European journal of physiology·1989

    Crayfish tailflips involve two types of neural inhibition with distinct durations. These inhibitory postsynaptic potentials (IPSPs) precisely match the timing needs of flexion and extension circuits for effective movement.

    Area of Science:

    • Neuroscience
    • Animal Behavior
    • Motor Control

    Background:

    • Crayfish tailflips are complex behaviors involving coordinated muscle contractions.
    • Neural circuits controlling tailflips utilize inhibitory mechanisms to regulate movement phases.

    Purpose of the Study:

    • To investigate the characteristics of inhibitory postsynaptic potentials (IPSPs) in crayfish tailflip circuits.
    • To determine if IPSP durations correlate with the temporal requirements of tailflip behavior.

    Main Methods:

    • Electrophysiological recordings were performed in identified neurons and muscles of crayfish during tailflips.
    • Analysis focused on the duration of inhibitory postsynaptic potentials within flexion and extension circuits.

    Main Results:

    Related Experiment Videos

    • Two distinct durations of IPSPs were identified: long and short.
    • Long-duration IPSPs were observed in flexion circuit neurons (five classes).
    • Short-duration IPSPs were recorded in extension circuit neurons (three classes).

    Conclusions:

    • The identified IPSP durations are tailored to the specific needs of the flexion and extension phases of the crayfish tailflip.
    • This precise temporal matching of inhibition is crucial for the efficient execution of the tailflip behavior.