These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Ultrastructural changes in the sensorimotor area of the hindbrain archistriatum in the chick embryo during motor avoidance of electrodermal stimulation].
    Author: Bogdanov OV, Medvedeva MV, Kucherenko RP, Boĭtsova VV.
    Journal: Zh Evol Biokhim Fiziol; 1982; 18(1):86-91. PubMed ID: 7080733.
    Abstract:
    Controlled and uncontrolled stimulation of the motor activity of 18-day chick embryo induces ultrastructural changes in sensomotor region of the archistriatum. These changes include the increase in the bulk of membrane structures, the increase of the area of presynaptic regions, the increase in electron density of microtubules and neurofilaments. Formation of a new adaptive behaviour is accompanied by an increase in the number of active synapses, which presumably accounts for adaptive plasticity of the brain in embryogenesis.
    [Abstract] [Full Text] [Related] [New Search]