diencephalon
No.
lymbic system
The neural system at the border of the brainstem and the cerebral hemispheres is known as the limbic system. It is involved in emotions, memory, and behavior regulation. Key structures include the hippocampus, amygdala, and hypothalamus.
No single part of the brain is responsible for consciousness. The brainstem, diencephalon, and cerebral hemispheres are all involved in consciousness.
Corpus callosum
cerebral hemispheres
The longitudinal cerebral fissure.
The cerebral hemispheres are connected by the corpus callosum.
the cerebral cortenx
There is one major fissure that divides the cerebral hemispheres, called the longitudinal fissure. It separates the left and right hemispheres of the brain.
Cerebral hemispheres (left and right)
The transverse fissure.