I have a question. At some sounds of the person distorts literally:...

[Alexander]

I have a question. At some sounds of the person distorts literally: a scratch of metal on glass, a chalk on a board and tp... And different people react - to a miscellaneous (more or less morbidly) to this or that "unpleasant" sound. Prompt please where I can find the detailed information on this phenomenon or hotjaby the scientific name of this phenomenon that I could continue search independently. Thanks.

[Alexander]

I have a question. At some sounds of the person distorts literally: a scratch of metal on glass, a chalk on a board and tp... And different people react - to a miscellaneous (more or less morbidly) to this or that "unpleasant" sound. Prompt please where I can find the detailed information on this phenomenon or hotjaby the scientific name of this phenomenon that I could continue search independently. Thanks.