Which of the following is true regarding nerve cells? (A)...

Name: Problem 1, Chapter :
Uploaded: 2020-07-15T20:36:20-08:00
Duration: 1 min 55 s
Channel: Dennis Howard
Description: Which of the following is true regarding nerve cells? (A) Which of the following is true regarding nerve cells? (B) Interneurons are also referred to as afferent neurons. (C) Motor neurons transmit information from receptors to the brain. (D) Sensory neurons transmit information from receptors to the brain.

Which of the following is true regarding nerve cells? (A) Which of the following is true regarding nerve cells? (B) Interneurons are also referred to as afferent neurons. (C) Motor neurons transmit information from receptors to the brain. (D) Sensory neurons transmit information from receptors to the brain.

Which of the following is true regarding nerve cells?
(A) Which of the following is true regarding nerve cells?
(B) Interneurons are also referred to as afferent neurons.
(C) Motor neurons transmit information from receptors to the brain.
(D) Sensory neurons transmit information from receptors to the brain.

Key Concepts

Interneurons

Interneurons are neurons located primarily in the central nervous system that serve as connectors or integrators between sensory and motor pathways. They play a crucial role in complex reflexes, information processing, and the coordination of communication between different neural circuits.

Motor Neurons

Motor neurons transmit signals from the brain and spinal cord to peripheral effectors such as muscles and glands, facilitating the body's responses to stimuli. This efferent pathway is essential for initiating movements and actions following sensory input.

Sensory Neurons

Sensory neurons are responsible for relaying information from the body’s sensory receptors, such as those in the skin, eyes, and ears, to the brain and spinal cord. This pathway, known as the afferent pathway, is critical for processing sensory input and interpreting environmental stimuli.

Neuron Types

Neurons are specialized cells in the nervous system that transmit information through electrical and chemical signals. They are generally categorized into different types based on function and connectivity, including sensory neurons that carry signals toward the central nervous system, motor neurons that transmit commands from the central nervous system to muscles and glands, and interneurons that connect and communicate between other neurons within the central nervous system.

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