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Von Frey (Science Dictionary)

Von Frey: Max von Frey was a German physiologist, best known for his investigations into the sensations of pain and touch. Born in 1852, he is known to have established that the skin has separate spots for cold, warmth, touch and pain. Von Frey used a set of hairs, carefully graded from ‘soft’ to ‘stiff’ in experiments investigating physical senses which became known as ‘Von Frey’s hairs’ or a ‘Von Frey device’.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
_ខាងក្រោមនេះជាសៀវភៅនិងឯកសារសម្រាប់ការងារនិងរៀនគ្រប់ប្រភេទ៖
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