13 Questions
What is the primary function of the Sympathetic Nervous System?
Generates energy (fight or flight)
Which neurotransmitter is associated with sleep, mood, and personality traits like 'Extraversion'?
Dopamine
What are the functions of Acetylcholine in the brain?
Plays a role in arousal, memory, and learning
What happens when there is not enough dopamine in the brain?
Depression and anxiety might be experienced
Which part of the neuron is responsible for transmitting signals to other neurons?
Axon
What is the role of the Parasympathetic Nervous System?
Decreases heart rate and promotes relaxation
Which neurotransmitter is associated with maintaining mood balance?
Serotonin
What is the primary function of the Somatic Nervous System?
Transmitting signals to muscles
Which neurotransmitter has been implicated in Schizophrenia when present in excess?
Dopamine
What is the role of Myelin sheath in a neuron?
Insulating the axon
Which part of the Central Nervous System is made up of around 100 billion neurons?
Brain
What is the main function of the Autonomic Nervous System?
Generating energy for 'fight or flight'
Which neurotransmitter plays a significant role in arousal, memory, and learning?
Acetylcholine
Explore the fundamental concepts of the Central Nervous System in Neuropsychology, including the brain, spinal cord, and peripheral nervous system. Learn about the structure, function, and components of the CNS in this quiz.
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