Neuroscience Basics Quiz

What is the primary function of the somatic nervous system?

• Controls involuntary functions like heart rate and digestion

• Controls voluntary movements of skeletal muscles

• Regulates emotions and memory

• Transmits sensory information to the brain

Which system is responsible for the "fight or flight" response?

• Parasympathetic system

• Sympathetic system

• Somatic nervous system

• Central nervous system

What is the role of dendrites in a neuron?

• Transmit electrical signals away from the neuron body

• Receive incoming signals from other neurons

• Store neurotransmitters

• Initiate action potentials

Which lobe of the brain is primarily responsible for visual processing?

• Frontal lobe

• Parietal lobe

• Temporal lobe

• Occipital lobe

What is the function of synaptic vesicles?

• Bind neurotransmitters

• Store and release neurotransmitters

• Speed up nerve signal transmission

• Initiate action potentials

What is the primary function of the axon hillock?

• Store neurotransmitters

• Initiate action potentials

• Bind neurotransmitters

• Clean up debris

Which type of glial cell is responsible for myelinating neurons in the central nervous system?

• Schwann cells

• Oligodendrocytes

• Microglia

• Astrocytes

What is the function of the hippocampus in the limbic system?

• Regulates body temperature

• Forms and organizes new memories

• Controls voluntary movements

• Processes visual information

Which component of the basal ganglia is involved in motor control?

• Hippocampus

• Caudate nucleus

• Occipital lobe

• Amygdala

What is the primary function of the hypothalamus?

• Visual processing

• Regulates hormones and body temperature

• Auditory processing

• Motor control