The 89th Annual Meeting of the American Association of Physical Anthropologists (2020)

Session 39. Human Biology: Energetics, Immunity, Small Scale Societies. Contributed Podium Presentations. Chair: Asher Rosinger

April 17, 2020 2 p.m. - 5 p.m., Diamond 2 Add to calendar
2:00PM Add to calendar Masticating in Maastricht: Quantifying the energetic cost of chewing in humans and its evolutionary significance. Adam van Casteren, Guy Plasqui, Jonathan R. Codd, William I. Sellers, Kornelius Kupczik, Amanda G. Henry.
2:15PM Add to calendar Variation in human eccrine sweat gland density and its relationship to heat dissipation. Andrew W. Best, Daniel E. Lieberman, Jason M. Kamilar.
2:30PM Add to calendar Evidence for brown adipose tissue activation among male and female reindeer herders from sub-arctic Finland. Cara Ocobock, Païvi Soppela, Minna Turunen, Ville Stenbäck, Karl-Heinz Herzig.
2:45PM Add to calendar Shifting sleep ecologies among foragers: An intra-community comparison of village and forest sleep of BaYaka foragers from the Congo. Erica Kilius, David Samson, Sheina Lew-Levy, Mallika Sarma, Lee T. Gettler, Adam Boyette, Valchy Miegakanda, Yann RL. Ouamba.
3:00PM Add to calendar Male sleep is shorter and more fragmented than female sleep in a semi-electric, non-industrial, rural population of Kaqchikel Maya. Leela McKinnon, David R. Samson, Charles L. Nunn, Pablo A. Nepomnaschy.
3:15PM Add to calendar An evolutionary-neuroscience approach to behavioral interventions linking exercise and brain health. David A. Raichlen, Pradyumna K. Bharadwaj, Lauren A. Nguyen, Mary Kathryn Franchetti, Erika K. Zigman, Abigail R. Solorio, Gene E. Alexander.
3:30PM Add to calendar The cost of gathering: Food choices and energy expenditure among the Baka, a forager-horticultural  society from southeastern Cameroon. Sandrine Gallois, Amanda G. Henry.
3:45PM Add to calendar Matriliny predicts lower inflammation for women in the Mosuo of Southwest China. Adam Z. Reynolds, Siobhan M. Mattison, Melissa Emery Thompson, Paul L. Hooper, Kathrine E. Starkweather, Chun-Yi Sum, Su Mingjie, Li Hui, Tami Blumenfield, Mary K. Shenk, Katherine Wander.
4:00PM Add to calendar Life-history tradeoffs and fertility transitions in a historic population (1896-1939). Adrian V. Jaeggi, Jordan S. Martin, Joel Floris, Nicole Bender, Martin Häusler, Kaspar Staub.
4:15PM Add to calendar Do we still evolve? The “shifting trade-off model” of biological evolution in response to medical and technological transitions. Philipp Mitteroecker.
4:30PM Add to calendar Testosterone, cortisol, and secretory IgA in cis- and transgender men: Evidence for the dual hormone hypothesis. Carolyn R. Hodges-Simeon, Graham Grail, Graham Albert, Nicholas Landry, Triana L. Ortiz, Justin M. Carre, Timothy S. McHale, Steven A. Arnocky.
4:45PM Add to calendar Reactive vs. proactive strategies for milk immunity. Katherine Wander, Megan Gauck, Margaret Duris, Tessa Hopt, Ireen Kiwelu, Frida Mowo, Blandina Mmbaga.