For example , in both the orbital chamber size and in the size of the occipital lobe , the larger size suggests that the Neanderthal had a better visual acuity than modern humans .
Dunbar , however , have shown important differences in Brain architecture .
In both the orbital chamber size and in the size of the occipital lobe , the larger size suggests that the Neanderthal had a better visual acuity than modern humans .
Dunbar , however , have shown important differences in Brain architecture .