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Are the spaces between the three meninges in man filled with cerebrospinal fluid?
Yes. Cerebrospinal fluid is a clear liquid produced within spaces in the brain called ventricles. It is a filtrate of blood. It is also found inside the subarachnoid space of the meninges which surrounds both the brain and the spinal chord. In addition, a space inside the spinal chord called the central canal also contains cerebrospinal fluid. It acts as a cushion for the neuraxis, also bringing nutrients to the brain and spinal cord and removing waste from the system.
What are the spaces within the brain?
The fluid filled spaces in the brain are called ventricles. The fluid is called cerebrospinal fluid
Can there be empty spaces in the brain?
No, the brain does not have empty spaces. It is mainly composed of brain tissue, which includes neurons, glial cells, and structures such as ventricles that are filled with cerebrospinal fluid. Any empty spaces within the brain are typically filled with either fluid or tissue.
What are Drugs are delivered into a space within the meninges?
Intrathecal
What are formed by four hollow and interconnected spaces within the brain?
The four hollow and interconnected spaces within the brain are called ventricles. They are filled with cerebrospinal fluid, which helps cushion the brain, supply nutrients, and remove waste products. The ventricles play a crucial role in maintaining the brain's overall health and function.
Is cerebrospinal fluid found in the frontal sinus?
Cerebrospinal fluid is not found in the frontal sinus. The frontal sinus is an air-filled cavity within the frontal bone of the skull, while cerebrospinal fluid is a clear fluid that surrounds the brain and spinal cord within the subarachnoid space.
What fluid is found within the brain?
Cerebrospinal fluid (CSF)
Does the meninges serosa cover the pituitary gland?
No, the meninges serosa does not cover the pituitary gland. The pituitary gland is located at the base of the brain, within a bony structure called the sella turcica, and is not typically surrounded by meninges.
Where is the cerebrospinal fluid produce?
Cerebrospinal fluid is produced by modified epithelial cells in the thin membrane that lines the ventricular system of the brain and the spinal cord. These modified epithelial cells are named the ependyma. Each of the cerebral ventricles has an associated choroid plexus (http://en.wikipedia.org/wiki/Ventricular_system) which produce and secrete cerebrospinal fluid. The cerebral ventricles are interconnected spaces within the brain that permit the fluid to circulate in a specific manner. (see http:/www.answers.com/topic/cerebrospinal-fluid?cat=health for an excellent diagram).
What is the medical term meaning inflammation of the meninges?
The inflammation of the meninges, brain and the spinal cord is meningoencephalomyelitis. Mening/o-meninges encephal/o-brain; Myel/o-spinal cord/ bone marrow; itis-inflammtion. Meningitis is inflammation of the only the meninges, which are the covering of the brain and spinal cord. Meningitis does not encompass the spinal cord and brain.
What is the name of the part of the diencephalon that forms the cerebrospinal fluid?
The part of the diencephalon that forms cerebrospinal fluid is called the choroid plexus. It is responsible for producing the majority of the cerebrospinal fluid found within the central nervous system.
Does cerebrospinal fluid contain blood?
Ideally, cerebrospinal fluid should not contain blood. The presence of blood in cerebrospinal fluid can indicate a potential injury or bleeding within the brain or spinal cord. It is important to investigate the cause of the blood in the cerebrospinal fluid to determine the appropriate treatment.
