¿Está la misofonía relacionada con el coeficiente intelectual?

Social media posts claiming that a Northwestern University study proved a direct link between misophonia and a high IQ are a misrepresentation of actual scientific research.

The claim stems from a real 2015 study conducted by researchers at Northwestern University, but it did not measure IQ or focus specifically on misophonia. Instead, the study investigated sensory gating (the brain's ability to filter out background noises and irrelevant sensory stimuli) and its relationship to creative accomplishment and divergent thinking.

Key facts about the research:

• Creativity vs. IQ: The researchers found that people who are hypersensitive to everyday sounds tended to score higher on measures of creative achievement and out-of-the-box thinking. The study did not administer IQ tests or evaluate general intelligence.

• Sensory Gating: The study looked at "leaky" sensory filters, meaning some brains process a massive amount of environmental input simultaneously. While this can fuel creativity by allowing people to connect disparate ideas, it also explains why filtering out repetitive sounds like chewing or pen-clicking can be uniquely difficult or distressing.

• Misophonia Distinction: Misophonia is a specific neurological condition involving a strong emotional or physiological "fight-or-flight" reaction to specific trigger sounds. While it involves sound sensitivity, broad sensory gating studies do not equate to a clinical diagnosis of misophonia, nor do they map directly to higher scores on standardized intelligence tests.