Those Who Score High on the Big Five Trait of ________

question 44

Multiple Choice

Those who score high on the Big Five trait of ________ have brains that are wired to experience intense curiosity,imagination,and fantasy.

• A) extraversion
• B) conscientiousness
• C) agreeableness
• D) openness

---

Definitions:

Raphe Nuclei

A group of nuclei found in the brain stem involved in the regulation of sleep and mood, among other functions.

Neurotransmitters

Neurotransmitters are chemical messengers that transmit signals across a chemical synapse, from one neuron to another target neuron, muscle cell, or gland cell.

Serotonin

A neurotransmitter in the brain involved in regulating mood, appetite, and sleep among other functions.

Acetylcholine

A neurotransmitter involved in many functions including muscle movement, heart rate, memory, and also acts as a neuromodulator in the central and peripheral nervous systems.