each week we comb through science journals to explore a baffling medical issue.
the sound of silence became a distant dream for an englishman who gained the maddening ability to hear his own heartbeat.
stephen mabbutt, a 57-year-old from charlton, london, became increasingly distressed as the pulsating pattern was soon joined by the noise his eyeballs made as they moved around inside his head. the unsettling sounds began to drown out the world around him. “when i raised my voice, i could hear it reverberating in my head and the vibrations made my vision vibrate,” mabbutt said. “eventually i could hear my heart beating and my eyes moving in their sockets. it was really distracting.”
the ordeal began in 2005 when mabbutt began to experience a dull ache on one side of his head,
according to the bbc
. puzzled health practitioners treated him repeatedly with nasal sprays and antibiotics but were unable to keep his hearing from deteriorating. new symptoms would soon arise, including dizziness and a sensation his vision was pulsing to the rhythm of his voice.
a trip to an ear expert resulted in a diagnosis of superior canal dehiscence syndrome (scds), a rare condition that is caused by an abnormal opening in the upper canal of the vestibule in the inner ear,
according to john hopkins medicine
. often caused by head trauma, scds can make people hypersensitive to sounds inside their own body. the condition, which is notoriously difficult to diagnose, causes loud noises, coughs or sneezes to become distorted, resulting in an intense sense of vertigo.