Question

Selena often sleeps soundly and rarely awakens to any outside noise. however, the cries of her baby can awaken her immediately. what part of the brain is responsible for this reaction? a) Hypothalamus

b) Amygdala
c) Hippocampus
d) Brainstem

Answer 1

The amygdala is responsible for the immediate awakening when a person hears the cries of their baby.

Step-by-step explanation:

The part of the brain that is responsible for the immediate awakening of a person when they hear the cries of their baby is the Amygdala. The amygdala is an almond-shaped structure located in the temporal lobe of the brain. It plays a crucial role in processing emotions, including fear and the perception of threat. When a person hears the cries of their baby, the amygdala quickly triggers a response to wake the person up and attend to the needs of the baby.