kymograph造句

• In research on feelings, certain effects are provoked while pulse and breathing are recorded using a kymograph.
• The earliest instruments, such as the Hipp Chronoscope and the kymograph, were originally used for other purposes.
• Palmer manufactured instruments like the kymograph, invented by the William McDougall to measure and record levels of fatigue.
• The kymograph is similar to the polygraph, which has a strip of paper moving under one or more pens.
• The kymograph was originally used to measure blood pressure and it later was used to measure muscle contractions and speech sounds.
• "The kind of paper that was used on the drum goes under the name of kymograph, " he said.
• Developed by Carl Ludwig in the 19th century, the kymograph is a revolving drum on which a moving stylus tracks the size of some measurement as a function of time.
• Other timing instruments were borrowed from physiology ( e . g ., Carl Ludwig's kymograph ) and adapted for use by the Utrecht ophthalmologist Franciscus Donders ( 1818 1899 ) and his student Johan Jacob de Jaager in measuring the duration of simple mental decisions.
• Among its leaders were Charles Bell ( 1774 1843 ) and Fran鏾is Magendie ( 1783 1855 ) who independently discovered the distinction between sensory and motor nerves in the spinal column, chronoscope, kymograph, and various peripheral devices  to address more complicated psychological questions than had, until then, been investigated experimentally.
• He devised the kymograph as a means of obtaining a written record of the variations in the pressure of the blood in the blood vessels; and this apparatus not only conducted him to many important conclusions respecting the mechanics of the circulation, but afforded the first instance of the use of the graphic method in physiological inquiries.
• From the key-press records ( Breese's were made on a kymograph drum ), Breese was able to quantify rivalry in three ways : the number of periods of exclusive visibility of each stimulus ( the rate of rivalry ), the total duration of exclusive visibility of each stimulus, and the average duration of each period of rivalry.