Vascular Dementia: Introduction. Vascular dementia is the second most common type of dementia after Alzheimer's disease. Vascular dementia is a neurodegenerative disorder of the brain in which there is cognitive decline and deficiencies in mental performance that generally occur in steps.
Basics of RF drive test/testing. RF Drive test/testing is the procedure to evaluate performance of wireless modem/system while driving(or in motion). The wireless modem or system may include any wireless standards such as GSM,WCDMA,HSPA,UMTS,LTE,WIMAX,WLAN etc.
Lumbar Radiofrequency Rhizotomy (RFR) (This is the section that explains the detail of the operation or procedure above and should be read in conjunction with the section Your Back Operation). A lumbar RFR procedure is performed for pain that is caused by damaged facet joints.