Artery of the Lenticular Nucleus and Striatum (A. Lenticulothalamicae)

The artery of the lentiform nucleus (striatum) (lat. A. lenticulothalamica) is an arterial vessel that supplies blood to the part of the brain responsible for coordination of movements, speech, attention and memory. This is one of the largest arteries in the brain and is very important for the normal functioning of the central nervous system. In this article, we will review the anatomy, topography, function, and clinical significance of the lenticular artery (striatum).

Anatomy of the artery of the lenticular body

The artery of the lentiform (striatal) body is a branch of the middle cerebral artery and is located in the hindbrain region. It starts from the middle cerebral artery, passes through the thalamus and ends at the base of the lenticular nuclei. In addition, it supplies blood to the striatum, the caudate nucleus and some other brain structures.

Topography of the artery of the lentiform body

Normally, the lentiform artery passes through the posterior part of the thalamus and continues to the base of the lentiform nuclei, where it branches into many small vessels.

Function of the artery of the lentiform body

The main function of the lentiform body artery is to supply the brain with oxygen and nutrients. It also plays an important role in regulating blood pressure and metabolism in the brain.

Clinical significance of the lenticular body artery

Dysfunction of the lenticular artery can lead to various brain diseases such as stroke, Alzheimer's disease, Parkinson's disease and others. These diseases can manifest themselves in the form of disturbances in coordination of movements, speech, memory and attention.

In addition, the lenticular artery plays an important role in the diagnosis of various brain diseases. For example, an MRI or CT scan can show changes in blood vessels that may indicate the presence of vascular disease.

Conclusion