The medulla in the hind-brain is mentioned as the part responsible for controlling various involuntary actions, including blood pressure, salivation, and vomiting.
Which part of the brain is specified as controlling various involuntary actions such as blood pressure, salivation, and vomiting?
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The medulla oblongata, located in the brainstem, is specified as controlling various involuntary actions such as blood pressure, salivation, and vomiting. As a vital part of the brainstem, the medulla oblongata is responsible for regulating essential autonomic functions that are crucial for maintaining homeostasis. It houses centers that control cardiovascular reflexes, including heart rate and blood pressure. Additionally, the medulla oblongata is involved in autonomic reflexes such as salivation and swallowing. It also coordinates the vomiting reflex in response to toxic substances or irritants. The medulla oblongata, along with other brainstem structures, ensures the automatic regulation of bodily functions necessary for survival and overall physiological balance.