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Stress & Tunnel Vision Effect


Stress can lead to TVE. Peripheral vision loss with retention of central vision results in a constricted circular tunnel-like field of vision. Tunnel vision can cause fatigue, stress, fear, anxiety, impulsivity, noise, physical overload, obsession, inattention, and mental overload. Noise, in this case is the excess of stimuli that hides in one’s peripheral vision. Unnoticed TVE produces human errors and leads to preventable accidents. When two tasks are attempted simultaneously, perception and thinking can degrade, producing the Tunnel Vision Effect.

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