Concept explainers
(a)
To determine:
The process by which cerebrospinal fluid is formed and the region where it is formed.
Introduction:
The spinal cord is a thin, tubular, and long structure which is made up of nervous tissues. It extends from the medulla oblongata of the brain to the lumbar region of the vertebral column. It encloses the central canal containing cerebrospinal fluid (CSF).
(b)
To determine:
The circulation of the cerebrospinal fluid.
Introduction:
The cerebrospinal fluid is colorless, clear fluid which is found in the spinal cord and the brain. It acts as a cushion for the spinal cord. It is produced in the choroid plexus of the brain ventricles by ependymal cells.
(c)
To determine:
The process by which it is reabsorbed in the vascular system and the place where it occurs.
Introduction:
The cerebrospinal fluid is present in the spinal cord. It is produced by specialized ependymal cells. These cells are present in the choroid plexus. The cerebrospinal fluid (CSF) acts as a cushioning fluid.
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LooseLeaf for Human Anatomy
- Julio D., who had recently retired, was enjoying an afternoon of playing golf when suddenly he experienced a severe headache and dizziness. These symptoms were quickly followed by numbness and partial paralysis on the tipper right side of his body, accompanied by an inability to speak. After being rushed to the emergency room, Julio was diagnosed as having suffered a stroke. Given the observed neurological impairment, what areas of his brain were affected?arrow_forwardExplain the formation and circulation of cerebrospinal fluid.arrow_forwardDescribe cerebrospinal fluid flow from secretion to absorptionarrow_forward
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