The definition of a biennium is a period of two years. Your two-year cell phone contract is an example of a biennium. noun.
Symptoms of vestibular neuritis are characterised by a sudden onset of a constant, intense spinning sensation that is usually disabling and requires bed rest. It is often associated with nausea, vomiting, unsteadiness, imbalance, difficulty with vision and the inability to concentrate.
When sensory nerves are affected by neuritis, the symptoms include pain, tingling sensations, numbness, and abnormal sensory experiences. When neuritis affects the motor nerves, the symptoms include muscular weakness and paralysis. Some of the nerves contain both sensory and motor neuron fibers.