Battling bias in medicine, and how dolphins use vocal fry

Science Magazine Podcast

Science Podcast

News Commentary, News, Science

4.2 • 791 Ratings

🗓️ 2 March 2023

⏱️ 32 minutes

🔗️ Recording | iTunes | RSS

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Summary

On this week’s show: Researchers are finding new ways to mitigate implicit bias in medical settings, and how toothed whales use distinct vocal registers for echolocation and communication First up this week: how to fight unconscious bias in the clinic. Staff Writer Rodrigo Pérez Ortega talks with host Sarah Crespi about how researchers are attempting to fight bias on many fronts—from online classes to machine learning to finding a biomarker for pain. Next up on the show: a close look at toothed whale vocalization. Though we have known for more than 50 years that toothed whales such as orcas, sperm whales, and dolphins make diverse and useful sounds, how these noises are produced by their bodies has not been well understood. Coen Elemans, a professor in biology and head of the sound communication and behavior group at the University of Southern Denmark, joins Sarah to talk about using endoscopy and high-speed cameras as well as tissue samples and tracking data to learn how they achieve such amazing feats of sound. This week’s episode was produced with help from Podigy. About the Science Podcast [Image: Thumy Phan; Music: Jeffrey Cook] [alt: looking through glasses at a distorted face in what looks like a medical setting with podcast overlay] Authors: Sarah Crespi; Rodrigo Pérez Ortega Episode page: https://www.science.org/doi/10.1126/science.adh3706 About the Science Podcast: https://www.science.org/content/page/about-science-podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

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0:36.6	Visit peak scientific.com and quote science podcast to receive special offers. Morgan State University, a Baltimore, Maryland,
0:39.7	Carnegie R2 doctoral research institution, offers more than 100 academic programs and awards degrees
0:46.1	at the baccalaureate, master's, and doctoral levels, is furthering their mission of growing
0:51.0	the future leading the world. Morgan continues to address the needs and challenges
0:55.5	of the modern urban environment. With a four-year quadrupling of research, more than a dozen new
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1:07.1	Carnegie R1 designation in the next five years. To learn more about Morgan and their ascension to R1,
1:14.0	visit Morgan.edu slash research.
1:21.1	This is a science podcast for March 3rd, 2023.
1:26.3	I'm Sarah Crespi. First up this week, fighting implicit bias in
1:30.6	medicine. Staff writer Rodrigo Perez-Ruega describes the many fronts being explored in the fight
1:37.1	against unconscious bias, from online classes to machine learning to finding a biomarker for pain. Next up, why dolphins use vocal fry?
1:47.2	Researcher Cohen Alamomans joins me to discuss the tricky work
1:50.5	of identifying how exactly toothed whales, like dolphins and orcas,
1:55.5	create vocalizations for echolocation and social communication.
2:08.7	Now we have Rodrigo Perez-Ruegege. He's a staff newswriter for science.
	...

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