Explanation The brain cells are entirely dependent on glucose for their source of energy. The blood reaches the brain via internal carotid arteries and vertebral arteries. The internal carotid arteries open into the cranial cavity and the vertebral arteries enter through the foramen magnum. The vertebral arteries on joining with basilar artery, constitute the cerebral arterial circle with internal carotid arteries. The branches of this circle and basilar artery supply the blood to the brain. The cerebral cortex present on each side of the brain consists of three branches arising from the cerebral arterial circle...

12th Edition

ISBN: 9781260172195

Author: VanPutte

Publisher: RENT MCG

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Question

Chapter 13.7, Problem 23AYP

Summary Introduction

To determine:

The process of blood supply to the brain and the list of arteries supplying each part of the cerebral cortex.

Introduction:

The brain forms the part of the central nervous system that is present within the cranial cavity. The requirement of blood for the brain to carry out its functions is very high as it has very high metabolic rate and there is an inability to store high-energy molecules in brain for its use at any point of time.

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Chapter 13.6, Problem 22AYP

Chapter 13.7, Problem 24AYP

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Chapter 13 Solutions

SEELEY'S ANATOMY+PHYSIOLOGY

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Solution Summary: The author explains the process of blood supply to the brain and the list of arteries supplying each part of the cerebral cortex.

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