Normal pressure hydrocephalus(NPH) is a neurological disorder caused by too much fluid pressing on the brain. WebMD explains causes, symptoms, and treatment options.
Increased intracranial pressure (ICP) is a rise in pressure around your brain. It may be due to an increase in the amount of fluid surrounding your brain. For example, there may be an increased ...
The excess fluid increases the size of the ventricles and puts pressure on the brain. Cerebrospinal fluid normally flows through the ventricles and bathes the brain and spinal column. But the pressure of too much cerebrospinal fluid associated with hydrocephalus can damage brain tissues and cause a range of impairments in brain function.
Cerebrospinal fluid (CSF) is a clear, colorless body fluid found in the brain and spinal cord. It is produced by specialised ependymal cells in the choroid plexuses of the ventricles of the brain, and absorbed in the arachnoid granulations. There is about 125mL of CSF at any one time, and about 500 mL is generated every day.
Increased intracranial pressure can be due to a rise in pressure of the cerebrospinal fluid. This is the fluid that surrounds the brain and spinal cord. Increase in intracranial pressure can also be due to a rise in pressure within the brain itself. This can be caused by a mass (such as a tumor ...
The pressure within the cranial cavity, the part of the skull that houses the brain, is maintained at a fairly constant level. This ensures that the brain can “float” in the CSF and be cushioned by the fluid without being compressed against the skull by its own weight, colliding with the skull bone during movement or damaged by excessive fluid pushing against the brain.
Extra fluid on the brain is a condition known as hydrocephalus. The fluid is actually cerebral spinal fluid, or CSF, that surrounds the brain and spinal cord. When there is an excess of CSF in the brain spaces, or ventricles, this causes the ventricles to widen and can lead to excessive pressure on brain tissue.
A brain injury or another medical condition can cause growing pressure inside your skull. This dangerous condition is called increased intracranial pressure (ICP) and can lead to a headache. The pressure also further injure your brain or spinal cord.
Hydrocephalus is a condition in which excess cerebrospinal fluid (CSF) builds up within the ventricles (fluid-containing cavities) of the brain and may increase pressure within the head. Although hydrocephalus often is described as "water on the brain," the "water" is actually CSF — a clear fluid surrounding the brain and spinal cord.
Normal pressure hydrocephalus (NPH) is a brain disorder in which excess cerebrospinal fluid (CSF) accumulates in the brain's ventricles, causing thinking and reasoning problems, difficulty walking, and loss of bladder control.