Where does the spinal cord arise from the medulla oblongata?

The spinal cord arises from the lower part of the brain called the medulla oblongata. Here are the steps:

1. The brain is divided into several parts, one of which is the brainstem. The brainstem is further divided into three parts: the midbrain, the pons, and the medulla oblongata.

2. The medulla oblongata is the lowest part of the brainstem, located just above the spinal cord.

3. The spinal cord begins at the base of the skull, directly continuing from the medulla oblongata.

4. The medulla oblongata transitions into the spinal cord at the level of the foramen magnum, which is a large opening at the base of the skull.

5. Therefore, the spinal cord arises directly from the medulla oblongata.