Dual-Center Model of Hunger Regulation

Very Hard Unit 7: Motivation, Emotion, Personality Hunger And Eating

In the context of understanding hunger and eating behaviors, several theories have been proposed to explain the physiological and psychological factors that influence these processes. One such theory is the dual-center model of hunger regulation, which suggests that two specific areas within the hypothalamus control hunger and satiety. Given this framework, which of the following statements accurately reflects a key aspect of the dual-center model in relation to hormonal influences on hunger?

The lateral hypothalamus primarily stimulates hunger through the release of leptin.

The ventromedial hypothalamus is responsible for inhibiting appetite through the action of ghrelin.

The lateral hypothalamus activates appetite in response to low glucose levels detected by the body.

The ventromedial hypothalamus promotes hunger when levels of insulin are elevated.

Both hypothalamic centers work independently, without interaction with peripheral hormones.

Hint

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