TITLE

Hemodynamic Changes Induced by Pulsatile Compression of the Ventrolateral Medulla

AUTHOR(S)
Segal, Ricardo; Gendell, Howard M.; Canfield, Don; Dujovny, Manuel; Jannetta, Peter J.
PUB. DATE
March 1982
SOURCE
Angiology;Mar1982, Vol. 33 Issue 3, p161
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The article cites a study on hemodynamic changes induced by pulsatile compression of the ventrolateral medulla. Most homeostatically regulated functions of the mammalian body, including the circulatory system, are controlled by the central nervous system. Different brain areas are known to exert important modulatory influences on cardiovascular function and central nervous system participation in the pathogenesis of such conditions as cardiac arrythmias. This led to the development of an acute experimental model to demonstrate the correlation between pulsatile pressure applied on this specific area of the brain and the regulation of heart function.
ACCESSION #
16373243

 

Related Articles

  • Alternative View on the Mechanism of Cardiac Rhythmogenesis. Pokrovskii, Vladimir M. // Heart, Lung & Circulation;Mar2003, Vol. 12 Issue 1, p18 

    Background: This article advances an hypothesis that there is duplication of the heart rhythmogenesis system. Methods and Results: The following article reviews available data and advances an hypothesis to suggest new ideas about the mechanisms of cardiac rhythm generation. The hypothesis is...

  • THE CENTRAL NERVOUS SYSTEM AND PHYSIOLOGICAL MECHANISMS OF "OPTIMAL" CARDIOVASCULAR CONTROL. Korner, P. I. // Australian Journal of Experimental Biology & Medical Science;Aug1971, Vol. 49 Issue 4, p319 

    The article focuses on the physiology of cardiovascular control and the role of the central nervous system in that. Every cardio-respiratory input influences the autonomic motoneurones in every pool supplying the major cardio-vascular effectors, though there are differences in the degree of...

  • Nuclei that are newly added to the brainstem and divided to lower groups. Akdemir Aktas, H.; Uzuner, M. B.; Geneci, F.; Ocak, M.; Askit, C.; Sargon, M. F. // Anatomy: International Journal of Experimental & Clinical Anatom;2014 Suppl, Vol. 8, pS44 

    Central nervous system has always maintained its secrecy even though there have been new developments in the science of anatomy during the years. Many new terms related to the central nervous system have been added to Terminologia Anatomica which was published in 1998. A large part of these...

  • oblongata.  // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p1616 

    A synonym for the medical term "oblongata," which refers to medulla oblongata, is presented.

  • Surgical management of medulla oblongata hemangioblastomas in one institution: an analysis of 62 cases. Xuesong Liu; Yuekang Zhang; Xuhui Hui; Chao You; Fang Yuan; Wenjing Chen; Si Zhang // International Journal of Clinical & Experimental Medicine;2015, Vol. 8 Issue 4, p5576 

    Object: Hemangioblastomas of the central nervous system are highly vascularized benign tumors. When the tumors are located in the medulla oblongata, intraoperative bleeding can make the surgical procedure very difficult. Preoperative embolism has been performed in cases of hemangioblastoma in...

  • Respiratory control by ventral surface chemoreceptor neurons in rats. Mulkey, Daniel K.; Stornetta, Ruth L.; Weston, Matthew C.; Simmons, Johnny R.; Parker, Anson; Bayliss, Douglas A.; Guyenet, Patrice G. // Nature Neuroscience;Dec2004, Vol. 7 Issue 12, p1360 

    A long-standing theory posits that central chemoreception, the CNS mechanism for CO2 detection and regulation of breathing, involves neurons located at the ventral surface of the medulla oblongata (VMS). Using in vivo and in vitro electrophysiological recordings, we identify VMS neurons within...

  • Drug and xenobiotic biotransformation in the blood-brain barrier: a neglected issue. Agúndez, José A. G.; Jiménez-Jiménez, Félix J.; Alonso-Navarro, Hortensia; García-Martín, Elena // Frontiers in Cellular Neuroscience;Oct2014, Vol. 8, p1 

    Drug biotransformation is a crucial mechanism for facilitating the elimination of chemicals from the organism and for decreasing their pharmacological activity. Published evidence suggests that brain drug metabolism may play a role in the development of adverse drug reactions and in the clinical...

  • Correction: The importance of microglia in the development of the vasculature in the central nervous system. Arnold, Tom; Betsholtz, Christer // Vascular Cell;2013, Vol. 5 Issue 1, p1 

    The body's vascular system is thought to have developed in order to supply oxygen and nutrients to cells beyond the reach of simple diffusion. Hence, relative hypoxia in the growing central nervous system (CNS) is a major driving force for the ingression and refinement of the complex vascular...

  • Subclassification of Anencephalic Human Fetuses According to Morphology of the Posterior Cranial Fossa. Lomholt, Jens Fog; Fischer-Hansen, Birgit; Keeling, Jean W.; Reintoft, Ingermarie; Kj�r, Inger // Pediatric & Developmental Pathology;Nov2004, Vol. 7 Issue 6, p601 

    Anencephaly is a designation for congenital absence of the cranial vault with cerebral hemispheres completely missing or decreased to small masses attached to the base of the skull. The etiology is unknown. Whether the bony tissue or soft brain tissue is a primary factor is also unknown. The...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics