Monty Hall has been married to Marilyn Plottel since September 28, 1947. They have been married for 69.5 years. Monty Hall.
Videonystagmography (VNG) is a technology for testing inner ear and central motor functions, a process known as vestibular assessment.It involves the use of infrared goggles to trace eye movements during visual stimulation and positional changes.ideonystagmography (VNG) is a technology for testing inner ear and central motor functions, a process known as vestibular assessment.
To measure your visual responses, VNG tests involve the use of video goggles while ENG tests use electrodes. If you are experiencing problems with your balance or you are feeling dizzy, this test will help determine if a vestibular (inner ear) disease is behind the cause of your problem.o measure your visual responses, VNG tests involve the use of video goggles while ENG tests use electrodes. If you are experiencing problems with your balance or you are feeling dizzy, this test will help determine if a vestibular (inner ear) disease is behind the cause of your problem.