Answer:
the third one
because to me it makes more sense
Parental neglect I think is the answer
Answer: It should be The thalamus
Explanation: because the thalamus is a large mass of gray matter in the dorsal part of the diencephalon of the brain with several functions such as relaying of sensory signals, including motor signals to the cerebral cortex, and the regulation of consciousness, sleep, and alertness.