PECTORAL NERVES Meaning and
Definition
-
Pectoral nerves refer to a pair of nerves located in the human body, specifically in the pectoral region or the chest area. This term typically pertains to the nerve branches that originate from the brachial plexus, a network of nerves formed by the spinal nerves in the neck. The pectoral nerves have a significant role in innervating or supplying the muscles and tissues found in the chest region.
The pectoral nerves specifically innervate the pectoralis major and pectoralis minor muscles that are crucial in various upper body movements. These muscles are responsible for several actions such as bringing the arms across the body, rotating the shoulder joints, and supporting the chest structure.
In addition to muscle innervation, the pectoral nerves also provide sensory information to the skin covering the anterior (front) chest wall. This allows individuals to perceive touch, pain, and temperature sensations in this region.
Understanding the anatomical distribution and function of the pectoral nerves holds clinical significance for medical practitioners, particularly in the fields of neurology, orthopedics, and rehabilitation. It helps healthcare professionals diagnose and treat conditions such as nerve injuries, muscle weakness or atrophy, and a variety of chest-related disorders or injuries.
In summary, the pectoral nerves encompass the nerve branches originating from the brachial plexus and play a crucial role in innervating the chest muscles, enabling upper body movements, and providing sensory information to the skin in the chest region.
Common Misspellings for PECTORAL NERVES
- oectoral nerves
- lectoral nerves
- -ectoral nerves
- 0ectoral nerves
- pwctoral nerves
- psctoral nerves
- pdctoral nerves
- prctoral nerves
- p4ctoral nerves
- p3ctoral nerves
- pextoral nerves
- pevtoral nerves
- peftoral nerves
- pedtoral nerves
- pecroral nerves
- pecforal nerves
- pecgoral nerves
- pecyoral nerves
- pec6oral nerves
- pec5oral nerves
Etymology of PECTORAL NERVES
The word "pectoral" is derived from the Latin word "pectoralis", which means "of the breast" or "relating to the chest". It is an adjective formed from the word "pectus", meaning "chest" or "breast". The term "pectoral" is commonly used in anatomy to describe muscles, nerves, or other structures associated with the chest region.
The term "nerves" comes from the Latin word "nervus", which means "sinew" or "cord". In anatomy, it refers to the bundle of fibers that transmit electrical signals throughout the body, allowing for communication between different body parts.
So, the etymology of the term "pectoral nerves" is a combination of Latin words meaning "relating to the chest" and "bundle of fibers transmitting signals". It refers to the nerves that are associated with or located in the chest region.
Infographic
Add the infographic to your website:
