News tagged with cerebrospinal fluid
Alzheimer's markers predict start of mental decline
(Medical Xpress)—Scientists at Washington University School of Medicine in St. Louis have helped identify many of the biomarkers for Alzheimer's disease that could potentially predict which patients will develop the disorder ...
Alzheimer's disease & dementia
May 14, 2013 |
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Sleep problems may be early sign of Alzheimer's
Sleep disruptions may be among the earliest indicators of Alzheimer's disease, scientists at Washington University School of Medicine in St. Louis report Sept. 5 in Science Translational Medicine.
Alzheimer's disease & dementia
Sep 05, 2012 |
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New Alzheimer's marker strongly predicts mental decline
A new marker of Alzheimer's disease can predict how rapidly a patient's memory and other mental abilities will decline after the disorder is diagnosed, researchers at Washington University School of Medicine in St. Louis ...
Alzheimer's disease & dementia
Mar 05, 2012 |
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Alzheimer's risk gene disrupts brain function in healthy older women, but not men
A team led by investigators at the Stanford University School of Medicine has found that the most common genetic risk factor for Alzheimer's disease disrupts brain function in healthy older women but has little impact on ...
Alzheimer's disease & dementia
Jun 12, 2012 |
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Regional anesthesia technique significantly improves outcomes of hip and knee replacement
A highly underutilized anesthesia technique called neuraxial anesthesia, also known as spinal or epidural anesthesia, improves outcomes in patients undergoing hip or knee replacement, according to a new study ...
Surgery
May 01, 2013 |
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Genetic markers ID second Alzheimer's pathway
Researchers at Washington University School of Medicine in St. Louis have identified a new set of genetic markers for Alzheimer's that point to a second pathway through which the disease develops.
Alzheimer's disease & dementia
Apr 04, 2013 |
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MRI can screen patients for Alzheimer's disease or frontotemporal lobar degeneration
When trying to determine the root cause of a person's dementia, using an MRI can effectively and non-invasively screen patients for Alzheimer's disease or Frontotemporal Lobar Degeneration (FTLD), according to a new study ...
Alzheimer's disease & dementia
Dec 26, 2012 |
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An antidote for hypersomnia
Researchers at Emory University School of Medicine have discovered that dozens of adults with an elevated need for sleep have a substance in their cerebrospinal fluid that acts like a sleeping pill.
Medical research
Nov 21, 2012 |
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Relieving chronic pain
A new, implantable device for treating chronic pain passes an important safety test.
Medical research
Mar 25, 2013 |
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Researchers find earliest known signs of Alzheimer's in people with genetic mutation that causes inherited form
Researchers have found the earliest signs of Alzheimer's disease yet detected in a group of people with a rare, inherited form of the disease, according to two Articles published in The Lancet Neurology. The findings raise ...
Alzheimer's disease & dementia
Nov 05, 2012 |
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Pathophysiology may help ID rare, early form of Alzheimer's
(HealthDay) -- In dominantly inherited Alzheimer's disease, clinical and biomarker changes occur decades before the expected onset of disease symptoms, according to a study published online July 11 in the ...
Alzheimer's disease & dementia
Jul 12, 2012 |
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Five CSF markers differentiate dementia, parkinsonism
(HealthDay)—Levels of five different cerebrospinal fluid (CSF) biomarkers are able to improve differentiation between common dementia and parkinsonian disorders, according to a study published online Aug. ...
Neuroscience
Aug 28, 2012 |
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Old drug offers new hope against Niemann-Pick Type C—rare, deadly childhood disease
(Medical Xpress)—Washington University School of Medicine in St. Louis is playing a leading role in one of the National Institutes of Health's (NIH) first clinical trials to improve treatments for rare ...
Diseases, Conditions, Syndromes
Apr 03, 2013 |
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Distinct AIDS viruses found in cerebrospinal fluid of people with HIV dementia
When the virus that causes AIDS infects the central nervous system, it can lead to the development of a severe neurological disease called HIV-associated dementia (HAD).
HIV & AIDS
Oct 06, 2011 |
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Changes seen in cerebrospinal fluid levels before onset of Alzheimer dementia
Cerebrospinal fluid levels of Aβ42 appear to be decreased at least five to 10 years before some patients with mild cognitive impairment develop Alzheimer disease (AD) dementia whereas other spinal fluid levels seem to ...
Psychology & Psychiatry
Jan 02, 2012 |
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Cerebrospinal fluid
Cerebrospinal fluid (CSF), Liquor cerebrospinalis, is a clear bodily fluid that occupies the subarachnoid space and the ventricular system around and inside the brain. Essentially, the brain "floats" in it.
More specifically, the CSF occupies the space between the arachnoid mater (the middle layer of the brain cover, meninges) and the pia mater (the layer of the meninges closest to the brain). It constitutes the content of all intra-cerebral (inside the brain, cerebrum) ventricles, cisterns and sulci (singular sulcus), as well as the central canal of the spinal cord.
It acts as a "cushion" or buffer for the cortex, providing a basic mechanical and immunological protection to the brain inside the skull.
For more information about Cerebrospinal fluid, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
