We have located links that may give you full text access.
Fastigial influences on postural tonus as studied by kainate lesions and by local infusion of GABAergic drugs in the rat.
Brain Research 1984 March 13
Localized lesions with kainic acid (KA) and local infusion of GABAergic drugs were used to study the role of the nucleus fastigii (NF) in postural tonus. Unilateral axon-sparing KA lesions of NF resulted in ipsilateral limb extensor atonia and contralateral limb extensor hypertonus and abduction. This effect lasted for 3-8 days depending on the dose of KA. Lesions of sites adjacent to the NF failed to produce postural asymmetries. Local infusion of the GABA agonist muscimol (10-50 ng) in the NF produced a reversible postural asymmetry fenomenologically similar to that produced by KA lesions of NF. Infusion of agents blocking GABAergic transmission in the NF (bicuculline, picrotoxin) resulted in a postural asymmetry of inverted laterality in respect to that produced by muscimol. Bilateral KA lesions of NF or bilateral infusion of muscimol resulted in bilateral hyperextension-abduction of the limbs. Infusion of GABAergic drugs in areas adjacent to the NF failed to produce postural changes. The results are interpreted to indicate that the NF exerts a crossed inhibitory and a direct excitatory influence on limb postural tonus.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app