Results 1 to 10 of about 5,943 (216)

Bringing trees back into the human evolutionary story: recent evidence from extant great apes. [PDF]

open access: yesCommun Integr Biol, 2023
Hypotheses have historically linked the emergence and evolution of defining human characteristics such as bipedal walking to ground-dwelling, envisioning our earliest ancestors as living in treeless savannahs (i.e.
Drummond-Clarke RC.
europepmc   +2 more sources

The sexual selection of hominin bipedalism [PDF]

open access: yesIdeas in Ecology and Evolution, 2018
In this article, I advance a novel hypothesis on the evolution of hominin bipedalism. I begin by arguing extensively for how the transition to bipedalism must have been problematic for hominins during the Neogene.
Dale, Michael
core   +2 more sources

Quantitative biomechanical assessment of locomotor capabilities of the stem archosaur Euparkeria capensis. [PDF]

open access: yesR Soc Open Sci, 2023
Birds and crocodylians are the only remaining members of Archosauria (ruling reptiles) and they exhibit major differences in posture and gait, which are polar opposites in terms of locomotor strategies.
Demuth OE, Wiseman ALA, Hutchinson JR.
europepmc   +2 more sources

Origins of Bipedalism [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2015
This article aimed to review various theories of bipedalism and provide a holistic answer to human evolution. There have been two questions regarding bipedalism: i) why were the earliest hominins partially bipedal?, and ii) why did hominins become ...
Kwang Hyun Ko
doaj   +4 more sources

The past, present and future of uterine fibroids. [PDF]

open access: yesFacts Views Vis Obgyn
Human evolution –specifically the development of bipedalism– altered the shape of the pelvis so that legs alone provided locomotion across the ground. As a result, the forelimbs were freed from locomotion.
Burbank F, Vilos GA, Vilos AG.
europepmc   +2 more sources

Ardipithecus ramidus ankle provides evidence for African ape-like vertical climbing in the earliest hominins. [PDF]

open access: yesCommun Biol
The origin of the human lineage was catalyzed by bipedalism, but how this locomotor mode evolved is debated. We investigated the evolutionary context of human bipedalism by analyzing the morphology of the 4.4 million-year-old hominin talus attributed to ...
Prang TC   +4 more
europepmc   +2 more sources

Muscle synergy in several locomotor modes in chimpanzees and Japanese macaques, and its implications for the evolutionary origin of bipedalism through shared muscle synergies. [PDF]

open access: yesSci Rep
Recent evidence indicates that human ancestors utilized a combination of quadrupedal walking, climbing, and bipedal walking. Therefore, the origin of bipedalism may be linked to underlying mechanisms supporting diverse locomotor modes.
Goto R   +4 more
europepmc   +2 more sources

Editorial: The human foot: function in progress. [PDF]

open access: yesFront Bioeng Biotechnol, 2023
Bates KT   +4 more
europepmc   +2 more sources

Comment la connaissance de la diversité posturo-locomotrice des primates a-t-elle transformé la compréhension de celle des hominines ?

open access: yesRevue de Primatologie, 2022
In recent decades, the way paleoanthropologists conceive of bipedalism has changed considerably. If bipedalism was once thought to be a unique characteristic, specific to the hominin lineage and marking its origin, the hypothesis of its anatomical and ...
Mathilde Lequin, François Marchal
doaj   +1 more source

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