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The deep groove separating the two cerebral hemispheres?
The deep groove separating the two cerebral hemispheres is called the longitudinal fissure. It is also known as the interhemispheric fissure and contains a thick band of nerve fibers called the corpus callosum, which facilitates communication between the two hemispheres of the brain.
What is the space between the two cerebral hemispheres?
The space between the two cerebral hemispheres is known as the longitudinal fissure. This deep groove separates the left and right hemispheres of the brain and contains the falx cerebri, a fold of the dura mater that helps anchor the brain within the skull. Additionally, this fissure allows for the passage of blood vessels and facilitates communication between the hemispheres through structures like the corpus callosum.
What is pons in the brain steam?
The pons is a structure located in the brainstem that serves as a bridge connecting different parts of the brain. It plays a role in regulating sleep, breathing, and controlling movements. It also contains nerve fibers that transmit signals between the cerebellum and the cerebral cortex.
What dural falx is missing in sheep brain that is present in humans?
The human brain contains a structure called the falx cerebri, which is a fold of dura mater that separates the two cerebral hemispheres. In contrast, sheep brains do not have a distinct falx cerebri, as their brains are more symmetrical and lack the need for such a structure.
Where is the periventricular and subcortical white matter of both cerebral hemispheres?
The periventricular white matter is located around the ventricles of the brain, primarily surrounding the lateral ventricles, while the subcortical white matter is found beneath the cerebral cortex of both cerebral hemispheres. These regions are crucial for communication between different brain areas, facilitating the transmission of signals. The periventricular white matter contains important pathways involved in various functions, whereas the subcortical white matter connects cortical areas with deeper structures and plays a role in motor control and cognitive processing.
What is the meaning of cerebral medulla?
"Cerebral medulla" typically refers to the innermost layer of the brain's white matter, which contains nerve fibers connecting various parts of the brain. It plays a crucial role in transmitting signals between different regions of the brain and spinal cord, facilitating communication and coordination of various functions in the body.
Which of earth's hemispheres contains the most land?
The northern hemisphere.
What are two types of matter that exist in the brain?
Two types of matter in the brain are gray matter, which contains cell bodies and synapses, and white matter, which contains myelinated axons connecting different parts of the brain. Gray matter is mostly found in the cerebral cortex, while white matter is found deeper in the brain.
Which hemispheres contains atlanti ocen and pacifi ocen?
southern hemisphere
Where is the cerebral cortex?
The cerebral cortex is the outermost covering of the brain. It is approximately 2-4 mm in thickness. It contains the frontal, temporal, parietal and occipital lobes.
What part of the brain contains two hemispheres connected by the vermis?
The part of the brain that contains two hemispheres connected by the vermis is the cerebellum. The cerebellum is responsible for coordinating voluntary movements, balance, and motor control. The vermis serves as the central part of the cerebellum, linking the two hemispheres and playing a role in posture and locomotion.
What is the outer cortex of the brain that contains the cell bodies of cerebral neurons?
gray matter
