1 Other symptoms of vertigo may include hearing loss and a ringing sensation in the ears, visual disturbances, weakness, difficulty speaking, a decreased level of consciousness, and difficulty walking.  Vertigo is diagnosed by a medical history and physical exam.
A halo is a circle of light that is shown in pictures round the head of a holy figure such as a saint or angel. A halo is a circle of light round a person or thing, or something that looks like a circle of light. The sun had a faint halo round it. She angrily slung a scarf around her head, flattening her halo of hair.
Our first impression of the attractiveness of an individual affects how we view that person holistically. This is a phenomenon known as the halo effect. The Halo Effect: Definition & Examples. The halo effect can be defined as the tendency to use global evaluations to make judgments about specific traits. In other words, we use a global characteristic (such as attractive or likable) to determine specific personality traits (such as outgoing or kind).