The Intercostal Muscles & Intercostal Spaces

The video tutorial provides an in-depth exploration of the intercostal muscles, which are located between the ribs. It covers the anatomy and function of the external, internal, and innermost intercostal muscles, explaining their roles in breathing and rib movement. The tutorial also discusses the pathways of intercostal nerves and vessels, highlighting their significance in the intercostal spaces. Additionally, the video explains the muscular and membranous parts of these muscles, providing a comprehensive understanding of their structure and function.

Describe the anatomical position of the intercostal nerves and vessels in relation to the intercostal muscles.

What happens to the ribs during quiet inhalation according to the text?

How do the external intercostal muscles contribute to the expansion of the rib cage?

What is the function of the coastal groove mentioned in the text?