Problem:
Question 1: What kind of graded potentials do inhibitory neurotransmitters and excitatory neurotransmitters generate?
Question 2: What causes synaptic delay and synaptic fatigue?
Question 3: What happens if there is a blockage of flow of blood to the brain?
Question 4: Explain why damage to the midbrain can cause problems with consciousness?
Could someone help to explain the answer of these questions.