Scientists reveal why your feet feel strange when near a drop

"Scientists have found that standing near a drop triggers the nervous system to 'turn up' the sensation in your soles. That process is the reason you might feel an unusual buzzing, tingling, or even sense of heaviness in your feet near a drop."

"When we get near a drop, our brain starts to 'upregulate' the inputs coming from the feet. For some people, this works in the background to improve balance, while others feel a distracting level of awareness."

"'The brain appears to "turn up the volume" on sensory signals involved in posture and foot placement. 'What is usually background processing can therefore become consciously noticeable.'"

"'The nervous system appears to respond to height by increasing vigilance around balance and foot placement. 'Sensory input from the feet becomes more important, posture stiffens slightly, and movements become more cautious and deliberate.'"

Standing near a drop can trigger the nervous system to increase sensitivity in the soles of the feet. The brain increases the strength of sensory inputs related to posture and foot placement, which can improve balance for some people. For others, the heightened signals become consciously noticeable, causing buzzing, tingling, heaviness, or wobbliness. Height-related fear is common, and many people show measurable changes in balance and posture when close to a drop. Normally, most sensory information is filtered out to avoid being overwhelmed. When needed, the central nervous system increases vigilance, stiffens posture slightly, and makes movements more cautious and deliberate. The soles contain specialized receptors that detect touch, vibration, and weight changes.

Read at Mail Online