Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Craniofacial Growth And Development In Modern Humans And Neanderthals PDF full book. Access full book title Craniofacial Growth And Development In Modern Humans And Neanderthals.
| Author | : Federica Landi |
| Publisher | : |
| Total Pages | : |
| Release | : 2020 |
| Genre | : |
| ISBN | : |
| Author | : Sarah J. Caldwell |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2014 |
| Genre | : Cold adaptation |
| ISBN | : |
Neandertals and modern humans possess very different craniofacial shapes. Some recent work has attributed these contrasting shapes specifically to differences in brain development, which are extrapolated to mean differences in cognitive function. However, this may not necessarily be the case. In this paper, it is suggested that a size increase in the cranial base and rapid cranial growth are due not to cognitive differences, but environmental factors, specifically Neandertal adaptation to cold. Adaptation to cold would not only explain the more rapid growth of the Neandertal cranium, but also elongation of the cranial base via elongation of the nasopharynx for maximizing air conditioning capabilities.
| Author | : Gail E. Krovitz |
| Publisher | : |
| Total Pages | : 519 |
| Release | : 2000 |
| Genre | : Human beings |
| ISBN | : |
| Author | : Daniel Lieberman |
| Publisher | : Harvard University Press |
| Total Pages | : 769 |
| Release | : 2011-01-03 |
| Genre | : MEDICAL |
| ISBN | : 0674046366 |
Exhaustively researched and years in the making, this innovative book documents how the many components of the head function, how they evolved since we diverged from the apes, and how they interact in diverse ways both functionally and developmentally, causing them to be highly integrated. This integration not only permits the head's many units to accommodate each other as they grow and work, but also facilitates evolutionary change. Lieberman shows how, when, and why the major transformations evident in the evolution of the human head occurred. The special way the head is integrated, Lieberman argues, made it possible for a few developmental shifts to have had widespread effects on craniofacial growth, yet still permit the head to function exquisitely. --
| Author | : Una Strand Vidarsdottir |
| Publisher | : |
| Total Pages | : 428 |
| Release | : 1999 |
| Genre | : |
| ISBN | : |
| Author | : Una Strand Vioarsdóttir |
| Publisher | : |
| Total Pages | : |
| Release | : 1999 |
| Genre | : |
| ISBN | : |
| Author | : Amy C. Lupo |
| Publisher | : |
| Total Pages | : 98 |
| Release | : 2010 |
| Genre | : Anthropometry |
| ISBN | : |
The timing of skeletal growth spurts in modern humans is unique among mammals. In modern humans, peak growth occurs after puberty during the adolescent period, whereas large-bodied non-human primates exhibit an earlier juvenile growth spurt. Based on limited data, previous researchers have suggested that Neanderthals experienced a late, modern human-like adolescent growth spurt. In this study, I examined the tming of stature and facial growth spurts in Neanderthals to test the hypothesis that Neanderthals grew like modern humans. In order to assess the timing of Neanderthal growth spurts, I plotted a non-human primate regression estimate of age at puberty onto Neanderthal stature and mandibular velocity growth curves. The mandibular growth curve exhibits a discernible growth spurt after puberty, reminiscent of the modern human adolescent growth spurt. Future research on additional regions of the skeleton is necessary to further refine this estimate for the timing of Neanderthal growth spurts.
| Author | : Frank L'Engle Williams |
| Publisher | : |
| Total Pages | : 328 |
| Release | : 2001 |
| Genre | : |
| ISBN | : |
| Author | : Frank L'Engle Williams |
| Publisher | : |
| Total Pages | : 656 |
| Release | : 2001 |
| Genre | : Bonobo |
| ISBN | : |
| Author | : J. L. Thompson |
| Publisher | : Cambridge University Press |
| Total Pages | : 474 |
| Release | : 2003-12-04 |
| Genre | : Social Science |
| ISBN | : 9781139442084 |
It is generally accepted that the earliest human ancestors grew more like apes than like humans today. If they did so, and we are now different, when, how and why did our modern growth patterns evolve? This book focuses on species within the genus Homo to investigate the evolutionary origins of characteristic human patterns and rates of craniofacial and postcranial growth and development, and to explore unique ontogenetic patterns within each fossil species. Experts examine growth patterns found within available Plio-Pleistocene hominid samples, and analyse variation in ontogenetic patterns and rates of development in recent modern humans in order to provide a comparative context for fossil hominid studies. Presenting studies of some of the newer juvenile fossil specimens and information on Homo antecessor, this book will provide a rich data source with which anthropologists and evolutionary biologists can address the questions posed above.
