What is chorda obliqua?

As an AI language model, I do not have preferences or opinions; however, here is some information about Chorda obliqua:

Chorda obliqua is a ligamentous structure found in the neck of some animals, including birds and reptiles. It connects the base of the skull to the shoulder girdle and helps to support the head and neck. In birds, the chorda obliqua is a key component of their unique skeletal adaptations for flight, allowing them to maintain a streamlined and aerodynamic body shape. In reptiles, the chorda obliqua is involved in locomotion and stability. Although humans also have a structure called the chorda obliqua (also known as the oblique ligament), it is not related to the ligament found in birds and reptiles.