**Neuron Model Diagram Explanation** This diagram provides a detailed view of a neuron, with labeled parts illustrating the structural components. The labels correspond to key features of the neuron model, which are essential for understanding neural anatomy and function: 1. **Nerve fiber (axon)** 2. **Myelin sheath** 3. **Node of Ranvier** 4. **Neurilemma (outermost layer covering the Schwann cell)** 5. **Axon** 6. **Neuron cell body (soma)** 7. **Dendrites** 8. **Neuron nucleus** 9. **Nissl bodies (granular structures associated with protein synthesis)** 10. **Axon hillock (region where the axon joins the neuron cell body)** 11. **Nucleus of Schwann cell (part of the peripheral nervous system that produces the myelin sheath)** 12. **Axon terminal** **Labeling Key** - Identify and label the following structures on the neuron model: cell body, dendrites, neuron nucleus, neurilemma, axon hillock, nucleus of Schwann cell, Nissl bodies, myelin sheath, axon, node of Ranvier, axon terminals of neurons synapsing with model neuron. This diagram helps visualize the components' roles and their interactions within the nervous system. Understanding these parts is crucial for learning how neurons transmit signals efficiently.
**Neuron Model Diagram Explanation** This diagram provides a detailed view of a neuron, with labeled parts illustrating the structural components. The labels correspond to key features of the neuron model, which are essential for understanding neural anatomy and function: 1. **Nerve fiber (axon)** 2. **Myelin sheath** 3. **Node of Ranvier** 4. **Neurilemma (outermost layer covering the Schwann cell)** 5. **Axon** 6. **Neuron cell body (soma)** 7. **Dendrites** 8. **Neuron nucleus** 9. **Nissl bodies (granular structures associated with protein synthesis)** 10. **Axon hillock (region where the axon joins the neuron cell body)** 11. **Nucleus of Schwann cell (part of the peripheral nervous system that produces the myelin sheath)** 12. **Axon terminal** **Labeling Key** - Identify and label the following structures on the neuron model: cell body, dendrites, neuron nucleus, neurilemma, axon hillock, nucleus of Schwann cell, Nissl bodies, myelin sheath, axon, node of Ranvier, axon terminals of neurons synapsing with model neuron. This diagram helps visualize the components' roles and their interactions within the nervous system. Understanding these parts is crucial for learning how neurons transmit signals efficiently.
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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Transcribed Image Text:**Neuron Model Diagram Explanation**
This diagram provides a detailed view of a neuron, with labeled parts illustrating the structural components. The labels correspond to key features of the neuron model, which are essential for understanding neural anatomy and function:
1. **Nerve fiber (axon)**
2. **Myelin sheath**
3. **Node of Ranvier**
4. **Neurilemma (outermost layer covering the Schwann cell)**
5. **Axon**
6. **Neuron cell body (soma)**
7. **Dendrites**
8. **Neuron nucleus**
9. **Nissl bodies (granular structures associated with protein synthesis)**
10. **Axon hillock (region where the axon joins the neuron cell body)**
11. **Nucleus of Schwann cell (part of the peripheral nervous system that produces the myelin sheath)**
12. **Axon terminal**
**Labeling Key**
- Identify and label the following structures on the neuron model: cell body, dendrites, neuron nucleus, neurilemma, axon hillock, nucleus of Schwann cell, Nissl bodies, myelin sheath, axon, node of Ranvier, axon terminals of neurons synapsing with model neuron.
This diagram helps visualize the components' roles and their interactions within the nervous system. Understanding these parts is crucial for learning how neurons transmit signals efficiently.
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