Final answer:
Depression and loss of appetite can suppress the cephalic reflex, resulting in decreased gastric secretion during the cephalic phase of digestion.
Step-by-step explanation:
The inhibitory events of the cephalic phase refer to the factors that can suppress or decrease the reflex phase of gastric secretion. These events can include depression and loss of appetite. Depression can impact the cephalic reflex, reducing gastric secretion and impairing digestion. Loss of appetite can similarly suppress the cephalic reflex, resulting in decreased gastric secretion. Therefore, these inhibitory events can have a direct effect on the digestive process.