The renowned physiologist and psychologist Ivan Pavlov wrote an obituary for him. Bredon was the daughter of physicist Leonard Benedict Loeb and granddaughter of physiologist Jacques Loeb. He then worked as an assistant to Professor Carl Ludwig, a physiologist. Ranvier abandoned pathological studies in 1867 and became an assistant of physiologist Claude Bernard. Geoffrey became a surgeon and Margaret married the Nobel Prize-winning physiologist Archibald Hill. Strasburger, the outstanding botanical physiologist of that century, coined the terms nucleoplasm and cytoplasm. My big task is to be strictly naturalist, strictly physiologist. Bodil married another eminent physiologist, Knut Schmidt-Nielsen. Classical conditioning is a theory of learning discovered by physiologist, Ivan Pavlov. He was also an admirer of the physiologist Paolo Mantegazza. The role of hemoglobin in the blood was elucidated by French physiologist Claude Bernard. William Randolph Woodson is a plant physiologist and university administrator. Charles Bell was a British physiologist, whose main contribution was research involving the nervous system. The company was founded in 1996 by Brad Duffy, an Australian physiologist and ski enthusiast. It was discovered and named by German physiologist Georg Meissner.