The Interstimulus Interval Refers to Which of the Following Time

question 35

Multiple Choice

The interstimulus interval refers to which of the following time periods?

• A)between the start of the CS and the end of the US
• B)between the start of the CS and the start of the US
• C)between the end of the CS and the start of the US
• D)between the end of the US and start of the next CS

---

Definitions:

Antagonist

A substance that acts against and blocks an action in pharmacology, or a character in opposition to the protagonist in literature.

Neurotransmitter

Chemical substances in the nervous system that transmit signals between neurons or from neurons to muscles.

Exogenous

Originating from outside an organism or system; external factors or influences that are not produced within an organism.

Agonist

An agonist is a chemical or drug that binds to receptors in the brain and causes a stimulatory effect.