Clinical Neuroanatomy and Neurotransmitter-Mediated Regulation of Penile Erection.
- Author:
Junyang JUNG
1
;
Hyun Woo JO
;
Hyunseob KWON
;
Na Young JEONG
Author Information
1. Department of Anatomy and Neurobiology, Biomedical Science Institution, Kyung Hee University School of Medicine, Seoul, Korea. jjung@khu.ac.kr
- Publication Type:Review
- Keywords:
Penile erection;
Neurotransmitter;
Parasympathetic nervous system;
Erectile dysfunction
- MeSH:
Autonomic Nervous System;
Erectile Dysfunction;
Male;
Neuroanatomy*;
Neurotransmitter Agents;
Parasympathetic Nervous System;
Penile Erection*;
Penis;
Quality of Life
- From:International Neurourology Journal
2014;18(2):58-62
- CountryRepublic of Korea
- Language:English
-
Abstract:
Erectile dysfunction (ED) has an adverse impact on men's quality of life. Penile erection, which is regulated by nerves that are innervated into the erectile tissue, can be affected by functional or anatomical trauma of the perineal region, including specific structures of the penis, causing ED. Penile erection is neurologically controlled by the autonomic nervous system. Therefore, it is of utmost importance to understand the neurogenic structure of the erectile tissue and the types of neurotransmitters involved in the penile erection process. Here, we highlight the basic clinical anatomy and erectile function of the penis. Understanding the clinical connotation of the relationship between penile erectile structure and function may provide fresh insights for identifying the main mechanisms involved in ED and help develop surgical techniques for the treatment of ED.
