Explanation Explanation/justification for the correct answer: Option (c) association fibers. The association tracts link different regions of the brain present within the same hemisphere. The long association fibers connect various lobes of the hemisphere with each other, and the short association fibers connect different gyri inside single lobe. So, the correct answer is option (c). Explanation for incorrect answer: Option (a) projection fibers. These extend vertically between the lower and the higher brain areas and also the spinal cord centers that function to carry the information between the cerebrum and rest of the body. These tracts form a broad, dense sheet called the internal capsule between the thalamus and basal nuclei...

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ISBN: 9781260172195

Author: VanPutte

Publisher: RENT MCG

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Chapter 13, Problem 14RAC

Summary Introduction

Introduction:

Structurally, the brain is a very complex organ; it involves two hemispheres divided by a fissure called corpus callosum. The entire brain has three parts. The largest part is the cerebrum; the part that is second largest in the cerebellum and the brain stem is called medulla oblongata.

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Chapter 13, Problem 13RAC

Chapter 13, Problem 15RAC

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Chapter 13 Solutions

SEELEY'S ANATOMY+PHYSIOLOGY

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Structurally, the brain is a very complex organ; it involves two hemispheres divided by a fissure called corpus callosum. The entire brain has three parts. The largest part is the cerebrum; the part that is second largest in the cerebellum and the brain stem is called medulla oblongata.

Solution Summary: The author explains that the correct answer is option (c) association fibers, which connects different regions of the brain present within the same hemisphere.

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