This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Pain memory in premature infants suggested by rat study
NIH researchers show day old rats given painful procedures develop increased pain sensitivity as adults. Treated paws showed faster heat withdrawal and denser nerve endings, implying lasting nervous system changes from early pain. Implications for human preemies noted cautiously by researchers.
MENTIONED IN THIS ARTICLE
Washington
National Institutes of Health
NIH
M. A. Ruda
Ruda
Patricia A. McGrath
University of Western Ontario
McGrath