| 词条 | Maximilian von Frey |
| 释义 |
|name = Maximilian von Frey |image = Replace_this_image_male.svg |image_size = 150px |caption = Maximilian von Frey |birth_date = November 16, 1852 |birth_place = Salzburg, Austria |death_date = January 25, 1932 |death_place = |residence = |citizenship = |nationality = Germany |ethnicity = |field = physiology |work_institutions = Würzburg Zurich |alma_mater = University of Leipzig |doctoral_advisor = |doctoral_students = |known_for = |author_abbrev_bot = |author_abbrev_zoo = |influences = |influenced = |prizes = |religion = |footnotes = |signature = }} Maximilian (Max) Ruppert Franz von Frey (November 16, 1852 – January 25, 1932) was an Austrian-German physiologist who was born in Salzburg. He received his doctorate from the University of Leipzig in 1877, and subsequently worked at Carl Ludwig's Physiological Institute in Leipzig. Later he was a professor of physiology at the Universities of Würzburg and Zurich. Frey's primary work in Leipzig dealt with the circulatory system, and he is credited with developing an early prototype of a heart-lung machine.[1] He is remembered for his work involving cutaneous sensory mechanoreceptors. During the 1890s, Frey proposed that pain is an independent tactile quality, alongside touch, heat and cold, and that it is associated with stimulation of high-threshold free nerve endings. He described the skin as a mosaic of discrete spots, each sensitive to one or another of these stimuli.[2] He created a unique type of esthesiometer, now referred to as a von Frey hair, which consisted of various calibrated monofilaments. These filaments can be used to determine the threshold force required to produce the sensation of touch or pain. References1. ^{{cite journal|last=Zimmer|first=Heinz-Gerd|authorlink=|date=September 2003|title=The heart-lung machine was invented twice--the first time by Max von Frey|journal=Clinical Cardiology|volume=26|issue=9|pages=443–5|publisher= |location = United States| issn = 0160-9289| pmid = 14524605| bibcode = | oclc =| id = | url = | language = | format = | accessdate = | laysummary = | laysource = | laydate = | quote =| doi = 10.1002/clc.4960261011 }} 2. ^{{ vcite journal|author=Norrsell U, Finger S and Lajonchere C |year=1999 |title=Cutaneous sensory spots and the "law of specific nerve energies": history and development of ideas |journal=Brain Research Bulletin |volume=48 |issue=5 |pages=457–465 |url=http://biologie.kappa.ro/teaching/cold_sensing_lit/norrsell.pdf |doi=10.1016/S0361-9230(98)00067-7 |pmid=10372506 |deadurl=yes |archiveurl=https://web.archive.org/web/20110930101341/http://biologie.kappa.ro/teaching/cold_sensing_lit/norrsell.pdf |archivedate=2011-09-30 |df= }} External links
6 : 1852 births|1932 deaths|German physiologists|People from Salzburg|University of Würzburg faculty|University of Zurich faculty |
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