[1] Eventually, she was appointed an instructor of physiology at the medical school, and in 1947 she moved to Mount Holyoke from 1947 to 1950 as an assistant professor.
For the next 11 years, she investigated the effects of "various substances on the human nervous system.
[1] In her will, tum Suden left $100,000 to the American Physiological Society, which she joined in 1936 and had published many of her papers.
Two awards called the Caroline tum Suden/Frances A. Hellebrandt Professional Opportunity Awards, are given by the American Physiological Society to graduate students or post-doctoral fellows who are the first author of an abstract submitted to its Experimental Biology meeting.
A "small portion of the property was originally an MOS Sanctuary known as Tum Suden, received as a bequest from Dr. Caroline tum Suden; this property, which adjoins Harford Glen, was transferred from MOS to the Harford Glen Environmental Education Center in 1994.