Literature DB >> 1525647

The role of the bulbocavernosus in penile reflex behavior in rats.

E P Monaghan1, S M Breedlove.   

Abstract

The sexually dimorphic spinal nucleus of the bulbocavernosus (SNB) innervates the bulbocavernosus (BC) and levator ani (LA), striated perineal muscles. By transecting the pudendal nerve just proximal to the BC muscle, we removed spinal input to both muscles while leaving them mechanically intact. Such denervation of the BC/LA muscles virtually eliminated the display of reflexive penile cups, while having no significant effect on penile erections, or flips.

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Year:  1992        PMID： 1525647     DOI： 10.1016/0006-8993(92)91443-i

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  3 in total

Review 1.  The spinal nucleus of the bulbocavernosus: firsts in androgen-dependent neural sex differences.

Authors:  Dale R Sengelaub; Nancy G Forger
Journal:  Horm Behav       Date:  2007-11-28       Impact factor: 3.587

2.  Reflex erection in the rat: reciprocal interplay between hemodynamic and somatic events.

Authors:  Alexander Andreev-Andrievskiy; Evgeniia Lagereva; Anfisa Popova
Journal:  BMC Urol       Date:  2018-05-08       Impact factor: 2.264

3.  Stress affects a gastrin-releasing peptide system in the spinal cord that mediates sexual function: implications for psychogenic erectile dysfunction.

Authors:  Hirotaka Sakamoto; Ken-Ichi Matsuda; Damian G Zuloaga; Nobuko Nishiura; Keiko Takanami; Cynthia L Jordan; S Marc Breedlove; Mitsuhiro Kawata
Journal:  PLoS One       Date:  2009-01-26       Impact factor: 3.240
  3 in total

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