'Humanlike' way of thinking evolved 18 lakh years ago: Study
Using advanced brain imaging technology to observe modern humans crafting ancient tools, US-based researchers have found evidence of human-like ways of thinking emerging about 18 lakh years ago, in the ape-like Homo erectus species. Neuroarchaeologists study modern humans to understand pre-human cognition, as the act of thinking leaves no physical trace, unlike fossilised bones, said a researcher.