Which of the following structures is a part of the rhombencephalon?a)T...
The rhombencephalon, also known as the hindbrain, is one of the three primary vesicles that develop during embryonic brain development. It is responsible for controlling vital functions and regulating motor coordination. The medulla, or medulla oblongata, is a part of the hindbrain located at the base of the brainstem, and it is considered an extension of the spinal cord. The medulla plays a crucial role in regulating involuntary functions such as breathing, heart rate, blood pressure, and reflex actions.
The other options mentioned are not part of the rhombencephalon.
A) Temporal lobe: The temporal lobe is one of the four lobes of the cerebral cortex, which is part of the forebrain.
B) Thalamus: The thalamus is a structure located in the diencephalon, which is a part of the forebrain. It serves as a relay station for sensory information.
C) Substantia nigra: The substantia nigra is a structure located in the midbrain, which is part of the brainstem. It is involved in the production of dopamine and plays a role in movement control.
Therefore, the correct answer is D) Medulla.