The middle cerebral artery (MCA) is one of the major arteries supplying blood to the brain. It branches off from the internal carotid artery and primarily provides oxygen and nutrients to the lateral aspects of the cerebral hemispheres, including areas responsible for movement, sensation, and language. In addition to its critical role in brain function, the MCA is often involved in stroke cases. A blockage or rupture in this artery can lead to significant neurological deficits, affecting motor skills and speech, depending on the specific regions of the brain that are impacted.