Life Lines by Dr. Dolittle

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Tag Archive for ‘sound’

Ultrasonic rats

Dr. Charles Schaefer, a postdoctoral fellow working with Dr. Tobias Riede at Midwestern University presented research at the conference examining how rats use deep breaths to produce ultrasonic vocalizations. Similarly, researchers have studied a variety of vocalizations in rats that signify positive as well as negative emotions and how their brains process this information. Did you know rats enjoy being tickled?

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Physiology in Arizona – Part 1

This past weekend the Arizona Physiological Society held their 11th annual conference on the Tempe campus of Arizona State University. There were so many oral and poster presentations on comparative physiology that I will spend this entry focusing on the oral sessions. The Keynote address was given by Dr. Michael Joyner (Mayo Clinic, Rochester) who spoke about the importance of not just focusing research efforts on reductionist approaches, including many […]

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