What Is the Role of an Inhibitory Interneuron in a Stretch

question 11

Multiple Choice

What is the role of an inhibitory interneuron in a stretch reflex?

• A)It is used to inhibit the antagonistic muscles from contracting at the same time as the effectors of the reflex.
• B)It is used to ensure that the effectors do not contract excessively.
• C)It sends inhibitory commands to the opposite limb, so it will not respond.
• D)It ensures that the reflex does not damage the effectors.
• E)Inhibitory interneurons are not involved in stretch reflexes.

Understand the concept of attribution and its applications in social psychology.

Differentiate between internal and external attributions.

Recognize factors that influence attribution, including the actor-observer effect and cultural differences.

Identify the types of information used in making attributions according to Harold Kelley.

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Definitions:

Receptor Potential

The change in electrical potential across a sensory receptor's membrane that occurs in response to a stimulus, leading to the generation of a nerve impulse.

Neurotransmitters

Chemicals that transmit signals across a synaptic gap between neurons in the nervous system.

Tonic Receptors

Sensory receptors that respond as long as a stimulus is present and adapt slowly to a constant stimulus.

Proprioceptors

Sensory receptors located in muscles and tendons, providing information about joint angle, muscle length, and muscle tension.