All we really know about this is that it belonged to a resident of North Texas State Hospital and th

All we really know about this is that it belonged to a resident of North Texas State Hospital and that that person died in 1970. We also know that it’s an adult human brain that lacks the usual convoluted topography that is so recognisable to us.  Chances are that the sufferer of this rare abnormality, whoever they were, lacked the advantages that are granted by the the human brain’s usual folds and ridges; the large area of the cerebral cortex has been shown to be critical to memory, language and consciousness.  Despite the fact that all human brains have surfaces that vary slightly from person to person, an abnormality like this is exceedingly rare. The condition, lissencephaly, usually results in death at a young age. The fact that this individual survived to adulthood is a testament to the capacity of human brains to adapt.  -- source link

More pics about