<prompt> Mean cerebral blood flow is1500 mlmin2000 mlmin756 mlmin250 mlmin  <response>: The average cerebral blood flow in young adults is 54 mL100 gmin. The average adult brain weighs about 1400 g, so the flow for the whole brain is about 756 mLmin.Ref: Ganongs Review of Medical Physiology, Twenty-Third Edition 