Wait a moment. Wait a second. Damn that fellow’s noise in the street. Self which it itself was ineluctably preconditioned to become.

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For people with a condition that some scientists call misophonia, mealtime can be torture. The sounds of other people eating — chewing, chomping, slurping, gurgling — can send them into an instantaneous, blood-boiling rage. […]

Many people can be driven to distraction by certain small sounds that do not seem to bother others — gum chewing, footsteps, humming. But sufferers of misophonia, a newly recognized condition that remains little studied and poorly understood, take the problem to a higher level.

They also follow a strikingly consistent pattern, experts say. The condition almost always begins in late childhood or early adolescence and worsens over time, often expanding to include more trigger sounds, usually those of eating and breathing. […]

Aage R. Moller, a neuroscientist at the University of Texas at Dallas […] believes the condition is hard-wired, like right- or left-handedness, and is probably not an auditory disorder but a “physiological abnormality” that resides in brain structures activated by processed sound. […]

Taylor Benson, a 19-year-old sophomore at Creighton University in Omaha, says many mouth noises, along with sniffling and gum chewing, make her chest tighten and her heart pound. She finds herself clenching her fists and glaring at the person making the sound.

“This condition has caused me to lose friends and has caused numerous fights,” she said.

Misophonia (“dislike of sound”) is sometimes confused with hyperacusis, in which sound is perceived as abnormally loud or physically painful. But Dr. Johnson says they are not the same. “These people like sound, the louder the better,” she said of misophonia patients. “The sounds they object to are soft, hardly audible sounds.” One patient is driven crazy by her beloved dog licking its paws. Another can’t bear the pop of the plosive “p” in ordinary conversation.

{ NY Times | Continue reading }