What happens when the cerebral cortex is damaged depends on the location of the damage, according to The University of Washington. As the largest part of the brain, the cerebral cortex is composed of the frontal, parietal, occipital and temporal lobes. Damage to each of these lobes produces different symptoms.Know More
According to the Centre for Neuro Skills, damage to the frontal lobe can cause loss of simple movement, decreased planning skills, mood and behavior changes and problems recalling the meanings of words. Damage to the parietal lobe can result in difficulty naming objects; trouble finding words when writing; difficulty reading, drawing and doing math; and problems with hand/eye coordination. Occipital lobe damage can result in vision problems, difficulty following moving objects, problems identifying colors and visual hallucinations. Damage in the temporal lobe may cause difficulty with facial recognition, problems understanding spoken words, trouble identifying and talking about objects and increased aggressiveness.
CT scans and MRIs can help locate the area of the cerebral cortex that has been damaged, the Centre for Neuro Skills states. This knowledge can help specialists identify which problems to watch for in someone with brain damage. Doctors may also learn more about the injury by watching the patient in daily life. The more a specialist knows about the injury and subsequent damage, the more accurately he is able to guide the patient through the rehabilitation process.Learn more about Conditions & Diseases
Between the cerebral cortex and the mid-brain is a double-lobed mass called the thalamus. This mass controls sensory perception, movement and consciousness. A left thalamic stroke occurs when the blood supply is cut off in the left side of the thalamus. This affects the opposite side of the body.Full Answer >
Hip replacement is recommended for people with hip joint damage that causes pain, interferes with life and responds unsatisfactorily to other treatment, explains the National Institute of Arthritis and Musculoskeletal and Skin Diseases. This often includes people with osteoarthritis, rheumatoid arthritis, or injuries or tumors that compromise the joint.Full Answer >
End-stage liver disease refers to an advanced stage of liver tissue damage, where the liver fails to perform its functions, according to eMedicineHealth. It is also known as liver failure. Although rarely reversible, the treatment of end-stage liver disease only prevents further liver damage, according to Mayo Clinic.Full Answer >
Risks of undergoing a cochlear surgical implant procedure include damage to the facial nerve, meningitis, leakage of cerebrospinal fluid and leakage of perilymph fluid, according to the U.S. Food and Drug Administration. The surgery can also cause skin-wound infection, or blood or fluid accumulation at the surgery location.Full Answer >