Arachnoid mater

Meningitis is an infection involving the pia mater, arachnoid, and subarachnoid space, as well as the cerebrospinal fluid of the brain and spinal cord. The pia matter is the innermost membrane enveloping the brain and spinal cord, followed by the arachnoid membrane, which is separated from the pia matter by the subarachnoid space. Cerebrospinal fluid (CSF) is a colorless fluid found in the brain and spine. It is produced in the choroid plexuses of the ventricles of the brain and acts as a…

you're shivering or sweating consider it that the hypothalamus is trying its efforts to get your Body to the average temperature. Last of the brain is the cerebrum. The cerebrum is brainy part of the brain. It's also pretty large, taking up 85% of the brain's weight.Additionally the cerebrum controls your voluntary muscles (the muscles that control your the movements if you wish to a action.) the memories that you made live in The cerebrum ( the pair short term and long term). Scientists have…

the meninges: dura, arachnoid, and pia mater that are made from fat and connective tissues. These maters circle around the spinal cord and brain. The thickest out of the three is the dura mater. It superficial to the spinal cord. The arachnoid is underneath the dura. The difference between the two is the arachnoid is not as thick as the dura mater. The web-like found in the arachnoid mater is an elastic fiber and collagen. Subdural space is in-between the dura and arachnoid has intestinal…

1. In the novel, Trauma by Michael Palmer, one of the biggest emotional impact for me was in chapter two. When Dr. Carrie Bryant was administering Beth’s surgery to remove the brain tumor, she kept thinking to herself and her goal was to keep her promise. I felt sad but also proud at the same time because of wellness of the patient being described and Dr. Bryant’s will. The diction and details used to entail the surgical scene allowed me to really feel Dr. Bryant’s dedication to keep Beth alive…

For patients with temporal lobe epilepsy there is a high resistant to medication. This leads to a risk of memory impairments and mood disturbances. Long-term this leads to quality of life impairments and an increased risk of death. Due to the resistant to medication surgery is recommended for patients with TLE. Anteromesial temporal lobectomy (AMTL) is the most common surgery for the treatment of patients with TLE. AMTL is performed in both children and adults. AMTL is done in 30-40% of surgery…

The lecture summarized an idea about the Gliomas, Meningiomas, Metastatic tumors and miscellaneous tumors. A stroke is defined as a cerebrovascular accident (CVA), cerebrovascular insult (CVI) is when poor blood flow to the brain results in cell death. It disrupts the blood flow. Risk factor includes a heart disease, cardiac arrhythmias, diabetes, smoking, obesity. Strokes can be visualized unto two types ischemic or hemorrhagic. Ischemic is caused due to lack of blood flow. Hemorrhagic is due…

TERMINOLOGY CLINICAL CLARIFICATION o An accumulation of blood between the dura mater and brain, usually due to head trauma CLASSIFICATION o Not applicable DIAGNOSIS CLINICAL PRESENTATION History  Recent head trauma  Symptoms o Loss of consciousness o Nausea and vomiting o Headache o Neck stiffness o Seizures o Focal neurological deficits  Difficulty speaking  Difficulty comprehending speech  Difficulty reading  Confusion  Amnesia  Numbness or tingling  Visual disturbances …

Overview Stroke and hemorrhagic stroke A stroke is a brain attack. It is caused when blood flow to an area of brain is cut off. Brain cells are deprived of oxygen and begin to die. After that, abilities for the brain cells in that area to memory and muscle control are lost. There are two main kinds of strokes: ischemic stroke and hemorrhagic stroke. Ischemic stroke is the main kind of strokes and it takes up to 80% of all strokes. It is caused by a blockage of blood flow of part of the brain…

obolongata of the brain. It terminates at the level of the lower border of the first lumbar vertebra. The spinal cord is located within the vertebral canal of the vertebral column, which is surrounded by three meninges: the dura mater, the arachnoid mater and the pia mater. Further the protection is provided by the cerebrospinal fluid(CSF), which surrounds the spinal cord in the subarachnoid space. The SC is roughly cylindrical and composed of an inner core of gray matter, which is surrounded by…

Meningitis is a bacteria or infection that causes the meninges to swell. Meninges are three membranes that are call; the Dura mater, Arachnoid, and Pia mater. These membrane layers are to protect and cover the brain and spinal cord. The meningitis infection or bacteria would seek through the bloodstream to the brain causing inflammation. Meningitis can also occur by ear infection and sinus infection. Meningitis can affect in all different types of ages, but can most commonly affect one certain…