Question

vascular supply of stem means???? please explain​

Answer 1

Answer:

The brain receives blood from two sources: the internal carotid arteries, which arise at the point in the neck where the common carotid arteries bifurcate, and the vertebral arteries. The internal carotid arteries branch to form two major cerebral arteries, the anterior and middle cerebral arteries.

Explanation:

The blood supply of the medulla is derived from the two vertebral arteries. The midline anterior spinal artery, formed from the fusion of medial branches from each vertebral, supplies part of the central medulla (as well as much of the upper cervical cord). If you like my answer then mark my answer as Brainliest and do follow me for more.