Pickrell, J. (2006). Timeline: Human evolution. New Scientist. https://www.newscientist.com/article/dn9989-timeline-human-evolution/ Smithsonian Institution. (2020). Introduction to human evolution. Smithsonian National Museum of Natural History. https://humanorigins.si.edu/education/introduction-hu...
Enjoy exploring the timeless ideas that shape our world! Enrich your life with valuable insights into the world’s many wonders. With your host Michael Alan Prestwood, participate in the Weekly Wisdom Builder, read monthly deep-dive articles, and explore the best timelines available. ...
Brain tissue is metabolically expensive. Consequently, the evolution of humans’ large brains must have occurred via concomitant shifts in energy expenditure and intake. Proposed mechanisms include dietary shifts such as cooking. Importantly, though, any
brain size Human evolution Humans Have Toenails Because We're Evolutionary WeirdosNovember 22, 2024 At the ends of your toes are an evolutionary artifact of humans’ primate history, hiding in plain sight. Instead of sharp, curved hooks or stomping hooves, we have flat scales of double-layered...
In this lesson, we'll discuss the leading hypotheses for the rapid evolution of the human brain. Before addressing them, however, we'll provide...
Timeline of major advancements in stem cell technologies for the modelling of human brain tumors. The isolation and characterization of human neural stem cells (blue) together with pluripotent stem cell models (green) has paved the way for the modelling of human brain tumors (red) using these me...
Mutations of human-specific genetic modifiers of corticogenesis have started to be linked to neurodevelopmental disorders, providing evidence for their physiological relevance and suggesting potential relationships between the evolution of the human brain and its sensitivity to specific diseases. This is a ...
3: EVOLUTION 3.1: Who Are We? To explore these questions above, we need to expand our view beyond humans today and look to our evolutionary past. We have to look at our closest animal relatives, as well as the fossil record, to explore what we can learn about our ancestors. ...
maternal uterine natural killer (NK) cells8. The extensive degree of EVT invasion in humans is thought to be an evolutionary adaptation that permitted upright, bipedal locomotion while maintaining adequate blood flow in the third trimester when brain development accounts for 60% of fetal metabolic ...
Substantial evidence indicates that measuring leukocyte telomere length (LTL) is a useful tool that may be considered as a valuable biomarker of individual biological age, correlating with numerous chronic disorders. However, to date, there has been a la