title: Dynamic analysis of patterns of renal sympathetic nerve activity: implications for renal function.
abstract: Methods of dynamic analysis are used to provide additional understanding of the renal sympathetic neural control of renal function. The concept of functionally specific subgroups of renal sympathetic nerve fibres conveying information encoded in the frequency domain is presented. Analog pulse modulation and pseudorandom binary sequence stimulation patterns are used for the determination of renal vascular frequency response. Transfer function analysis is used to determine the effects of non-renal vasoconstrictor and vasoconstrictor intensities of renal sympathetic nerve activity on dynamic autoregulation of renal blood flow.
authors.affiliation: Department of Internal Medicine, University of Iowa College of Medicine, 200 Hawkins Drive, Iowa City, IA 52242, USA. gerald-dibona@uiowa.edu
authors.forename: Gerald F
authors.initials: GF
authors.lastname: DiBona
mesh_terms: D000818:Animals; D006801:Humans; D007668:Kidney / Q000098:blood supply / Q000294:innervation* / Q000502:physiology*; D012079:Renal Circulation / Q000502:physiology*; D013564:Sympathetic Nervous System / Q000502:physiology*