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Name this indentation.

Name this indentation.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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### Spinal Cord Cross-Section Diagram #### Description The image is a cross-section illustration of the spinal cord. It prominently features anatomical structures typically visible in such sections. #### Key Features - **Butterfly-Shaped Gray Matter:** This central region is labeled and shaded in a darker color, indicating areas of neural tissue that predominantly contain nerve cell bodies. - **Surrounding White Matter:** The lighter area encircling the gray matter represents white matter, which primarily consists of myelinated axon tracks. - **Spinal Nerves:** Extending outward from the spinal cord are representations of spinal nerves, typically shown in pink to highlight their role in sensory and motor signal transmission. #### Indentation - An arrow points towards a small, central indentation in the gray matter, suggesting focus is required in naming this structure. #### Task Prompt - The task associated with the diagram asks to "Name this indentation," implying the identification of a specific anatomical feature within the spinal cord cross-section. This type of illustration is commonly used in educational materials to aid in understanding spinal cord anatomy and is particularly helpful for students of neuroanatomy or related fields.
Transcribed Image Text:### Spinal Cord Cross-Section Diagram #### Description The image is a cross-section illustration of the spinal cord. It prominently features anatomical structures typically visible in such sections. #### Key Features - **Butterfly-Shaped Gray Matter:** This central region is labeled and shaded in a darker color, indicating areas of neural tissue that predominantly contain nerve cell bodies. - **Surrounding White Matter:** The lighter area encircling the gray matter represents white matter, which primarily consists of myelinated axon tracks. - **Spinal Nerves:** Extending outward from the spinal cord are representations of spinal nerves, typically shown in pink to highlight their role in sensory and motor signal transmission. #### Indentation - An arrow points towards a small, central indentation in the gray matter, suggesting focus is required in naming this structure. #### Task Prompt - The task associated with the diagram asks to "Name this indentation," implying the identification of a specific anatomical feature within the spinal cord cross-section. This type of illustration is commonly used in educational materials to aid in understanding spinal cord anatomy and is particularly helpful for students of neuroanatomy or related fields.
Expert Solution
Step 1

The image is a cross section of the spinal cord showing the central canal and the white and gray matter.

The spinal cord is a part of the central nervous system which extends from the medulla oblongata to the conus terminalis.

The spinal cord is protected inside the vertebral canal and gives off spinal nerves that form a part of the autonomic nervous system.

 

 

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