Not sure, exactly. But I heard that the temporal lobes were 10% larger than the average human. That part of the brain processes spacial and structural information. That's why he was able to form such fantastic leaps of imagination.
The mass of an adult brain is 1300 to 1400 grams and a newborn baby's brain weighs 300 to 400 grams.
1300 - 1400 grams (about 3 pounds)
43 oz
The human brain weighs approximately 3 pounds in a full grown adult.
same as adult, 3lbs
3-4 pounds
no.
The mass of an adult human brain is about 1.3 to 1.4 kg.
1500
3 lbs.
The human brain weighs approximately 3 pounds in a full grown adult.
Nobody cares
The average Human Male's brain weighs 1360 grams (3 pounds)
same as adult, 3lbs
3-4 pounds
The mass of an adult human brain is approximately 1300 to 1400 grams (2.87 to 3.1 pounds). A newborn human brain is about 350 to 400 grams (0.77 to 0.88 pounds).
The mass of an adult human brain is about 1.3 to 1.4 kg.
no.
yes
At 20 years of age a human brain weighs about 3lb