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chris979's bookmarks matching tag afferent
 
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Minimally-invasive electrical stimulation of the pudendal nerve: A pre-clinical study for neural control of the lower urinary tract.
Paul Yoo and Warren Grill
Neurourol Urodyn, (29 Jan 2007)
By WM Grill. Good article on pudendal nerve stimulation.
 
Vesicoanal, urethroanal, and urethrovesical reflexes initiated by lower urinary tract irritation in the rat
Karl Thor and Mark Muhlhauser
AJP - Regulatory, Integrative and Comparative Physiology 277 (4), 1002-12 (01 Oct 1999)
Talks about relation of distension reflexes to urethritis and prostatitis. Read this for information on the anal reflex.
 
An intracellular study of perineal and hindlimb afferent inputs onto sphincter motoneurons in the decerebrate cat
Experimental Brain Research 89 (3), (1992)
Might talk about anal reflex and inhibition.
 
Responses of sacral visceral afferents from the lower urinary tract, colon and anus to mechanical stimulation.
E Bahns, U Halsband, and W Jänig
Pflügers Archiv : European journal of physiology 410 (3), 296-303 (Oct 1987)
Gives a good overall review of different pudendal afferents.
 
Adrenergic- and capsaicin-evoked nitric oxide release from urothelium and afferent nerves in urinary bladder.
L A Birder et al.
The American journal of physiology 275 (2 Pt 2), 226-9 (Aug 1998)
WDG recommended: "Adrenergic receptor agonist can increase NO release from the urothelium"
 
Contribution of C-fiber afferent nerves and autonomic pathways in the urinary bladder to spinal c-fos expression induced by bladder irritation.
L A Birder and W C De Groat
Somatosensory & motor research 15 (1), 5-12 (1998)
From WDG: "We reported that ganglion blockade reduced c-fos expression in the spinal cord in response to bladder irritation. we raised the possibility that sympathetic nerve activity might regulate bladder nociceptor excitability"
 
Frequency-dependent selection of reflexes by pudendal afferents in the cat.
Joseph Boggs et al.
The Journal of physiology 577 (Pt 1), 115-26 (15 Nov 2006)
Says that effect of pudendal afferents depends on frequency of their stimulation. This could explain joint occurrence of frequency and hesitancy.
 
Bladder inhibition or voiding induced by pudendal nerve stimulation in chronic spinal cord injured cats.
Changfeng Tai et al.
Neurourol Urodyn, (15 Feb 2007)
Says that stimulation at different frequencies has different effects. Low frequency = inhibit; high frequency = excite.
 
Contribution of the pudendal nerve to sensation of the distal rectum
C L H Chan et al.
British Journal of Surgery 92 (7), 859-65 (2005)
This talk about the role of pudendal afferents and rectal distension, but not about micturition.
 
Reflexes evoked by electrical stimulation of afferent axons in the pudendal nerve under empty and distended bladder conditions in urethane-anesthetized rats.
Hui-Yi Chang et al.
Journal of neuroscience methods 150 (1), 80-9 (15 Jan 2006)
Very nice. Looks like it talks about the role of pudendal afferents.

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