structural:scholar_edition, information:extraction, structural:summarization
Compared with modern humans, Neanderthals had a more robust build and proportionally shorter limbs. Researchers often explain these features as adaptations to conserve heat in a cold climate, but they may also have been adaptations for sprinting in the warmer, forested landscape that Neanderthals often inhabited. They had cold-specific adaptations, such as specialised body-fat storage and an enlarged nose to warm air (although the nose could have been caused by genetic drift). Average Neanderthal men stood around 165 cm (5 ft 5 in) and women 153 cm (5 ft 0 in) tall, similar to pre-industrial modern Europeans. The braincases of Neanderthal men and women averaged about 1,600 cm (98 cu in) and 1,300 cm (79 cu in), respectively, which is considerably larger than the modern human average (1,260 cm (77 cu in) and 1,130 cm (69 cu in), respectively). The Neanderthal skull was more elongated and the brain had smaller parietal lobes and cerebellum, but larger temporal, occipital and orbitofrontal regions.