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13 de may. de 2024 · Summary. origin: terminal branches of the basilar artery. course: from basilar towards occiput. main branches. posterior communicating artery (not really a branch, see embryology below) medial and lateral posterior choroidal arteries. calcarine artery. supply: occipital lobes and posteromedial temporal lobes. Gross anatomy.
13 de may. de 2024 · Automatic Identification System (AIS) is a maritime navigation safety tool that uses radio signals to exchange real-time information between ships and shore-based stations. It helps vessels identify and track each other, preventing collisions and enhancing communication. Importance of AIS In Marine Navigation.
6 de may. de 2024 · A1: Also known as the horizontal segment, this section runs horizontally from the origin of the ACA for 14 millimeters (mm) to the anterior communicating artery, which plays a role in connecting blood supply between right and left hemispheres.
26 de abr. de 2024 · The persistent carotid-vertebrobasilar anastomoses are variant anatomical arterial communications between the anterior and posterior circulations due to abnormal embryological development of the vertebrobasilar system.
Hace 4 días · Circle of Willis is an important arterial communication that supplies the forebrain (telencephalon, diencephalon and optic vesicle) and often frequently tested in the exams. Circle of Willis receives blood from:
15 de may. de 2024 · The brain and spinal cord are critically dependent on an uninterrupted supply of oxygenated blood, and thus are dependent on uninterrupted flow through the cerebral vessels. About 18% of the total blood volume in the body circulates in the brain, which accounts for about 2% of the body weight.
Hace 1 día · Communicating vessels. The dhaka pits of Great Zimbabwe point to one way in which urban societies varied across the ancient world. By following the water, then, we end up going against the flow of traditional thinking about early cities and the attractions that they held.
