both
both
More or less that is true but in the wrist you are looking for the radial artery. This artery is clearly visible on the wrist. Press this artery lightly with flat fingers.
carotid layer
After the internal carotid artery, the primary branches include the ophthalmic artery, which supplies the eye and surrounding structures, and the anterior and middle cerebral arteries, which supply the frontal and parietal lobes of the brain. Additionally, the internal carotid artery gives rise to the posterior communicating artery, connecting to the posterior cerebral artery.
The proximal part of the posterior cerebral artery is narrow and its ipsilateral posterior communicating artery is large, so the internal carotid artery supplies the posterior cerebrum.
Posterior communicating artery carries blood to "posterior cerebral artery".during embryonic life : it receives blood from "internal carotid artery"later, in most adults : it receives blood from "basilar artery"
carotid arch, systemic arch ,pulmocutaneous arch, cutaneous artery ,coeliaco mesentric artery, renal artery ,posterior mesentric artery, illiac artery.
The artery that supplies the back of the head up to the crown is primarily the occipital artery. It branches from the external carotid artery and provides blood to the posterior scalp and the muscles in that region. Additionally, the posterior auricular artery, also a branch of the external carotid, contributes to the blood supply of the area around the ear and parts of the scalp.
The are two paired arteries that supply the head. You have the carotid arteries (where you take your pulse in the neck). There are also paired vertebral arteries that run up through the transverse foramen in the cervical vertebrae.
External Carotid Artery,which is a branch of Brachiocephalic Artery give 8 major branches 1,Superior Thyroid Artery 2,Ascending Pharyngeal Artery 3,Lingual Artery 4,Facial Artery 5,Occipital Artery 6,Posterior Auricular Artery 7,Maxillary Artery 8,Superficial Temporal Artery Superficial Temporal Artery is the last branch and it ends by anastomosing withSupraorbital branch of Internal carotid artery
carotid artery
The anterior and posterior cerebral arteries are both branches of the internal carotid artery