QuestionJune 21, 2025

Which of the following is the best explanation for why a spinal cord injury could cause paralysis, the inability to move a certain part of the body? Cranial nerves connect to the spinal cord to transmit signals toward the brain Afferent nerves connect to the spinal cord to transmit signals from the brain, which controls muscle movement in specific parts of the body. Motor nerves connect to the spinal cord to transmit signals from the brain, which controls muscle movement in specific parts of the body. Sensory nerves connect to the spinal cord to transmit signals from the brain, which controls muscle movement in specific parts of the body.

Which of the following is the best explanation for why a spinal cord injury could cause paralysis, the inability to move a certain part of the body? Cranial nerves connect to the spinal cord to transmit signals toward the brain Afferent nerves connect to the spinal cord to transmit signals from the brain, which controls muscle movement in specific parts of the body. Motor nerves connect to the spinal cord to transmit signals from the brain, which controls muscle movement in specific parts of the body. Sensory nerves connect to the spinal cord to transmit signals from the brain, which controls muscle movement in specific parts of the body.
Which of the following is the best explanation for why a spinal cord injury could cause paralysis, the
inability to move a certain part of the body?
Cranial nerves connect to the spinal cord to transmit signals toward the brain
Afferent nerves connect to the spinal cord to transmit signals from the brain, which controls muscle
movement in specific parts of the body.
Motor nerves connect to the spinal cord to transmit signals from the brain, which controls muscle movement
in specific parts of the body.
Sensory nerves connect to the spinal cord to transmit signals from the brain, which controls muscle
movement in specific parts of the body.

Solution
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Answer

Motor nerves connect to the spinal cord to transmit signals from the brain, which controls muscle movement in specific parts of the body. Explanation 1. Identify the role of motor nerves Motor nerves transmit signals from the brain to muscles, controlling movement. 2. Analyze the impact of spinal cord injury A spinal cord injury can disrupt these signals, leading to paralysis in specific body parts.

Explanation

1. Identify the role of motor nerves<br /> Motor nerves transmit signals from the brain to muscles, controlling movement.<br />2. Analyze the impact of spinal cord injury<br /> A spinal cord injury can disrupt these signals, leading to paralysis in specific body parts.
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