BRAIN DIFFERENCES BETWEEN WHITES AND BLACKS

BRAIN DIFFERENCES BETWEEN WHITES AND BLACKS

>In a combination of 19 studies on Black and White brain sizes, every single one shows Whites with a significantly larger brain size than Blacks. The calculated average White brain is 1398g and 1438cc while the average Black brain is 1275g and 1343cc - 91% and 93% of the average White brain.
http://i.imgur.com/UHKYt.jpg

>The heritability of brain size is extremely strong at 0.90 and not one study to date has shown larger brain size for Blacks, nor has any study shown anywhere close to equal brain size or structure for Blacks and Whites.
http://www.velesova-sloboda.org/antrop/lynn-race-differences-in-intelligence.html

>The White brain has a high degree of fissuring (higher complexity) and the Black brain has a lower degree of fissuring (lower complexity) in the cerebral cortex of their brains, where abstract and conceptual thought is performed.
http://www.amazon.com/Race-John-R-Baker/dp/0936396040
http://psychology.uwo.ca/faculty/rushtonpdfs/Race_Evolution_Behavior.pdf
http://deepblue.lib.umich.edu/bitstream/2027.42/49594/1/1000050402_ftp.pdf
http://tinyurl.com/cqu4yj5

>"The supragranular layers in the dog are one-half the thickness of those in the ape, and the thickness of the ape's only three-fourths the thickness in man."
http://archive.org/stream/cu31924012442954#page/n7/mode/2up

>The supragranular layer is 15% thinner in Blacks than in Whites
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1248982/
http://onlinelibrary.wiley.com/doi/10.1002/cne.900250302/abstract
http://archive.org/stream/WhichWayWesternMan/Which_Way_Western_Man#page/n0/mode/2up

>"The grey substance of the brain of a Negro is of a darker color than that of the European, that the whole brain is of a smokey tint, and that the pia mater [the innermost membrane covering the brain] contains brown spots, which are never found in the brain of a European."
http://archive.org/stream/onnegrosplacein00londgoog#page/n12/mode/2up

>The front of the Black brain is less developed and the back more developed compared to that of Whites
http://psychology.uwo.ca/faculty/rushtonpdfs/Race_Evolution_Behavior.pdf
http://deepblue.lib.umich.edu/bitstream/2027.42/49594/1/1000050402_ftp.pdf
http://www.amazon.com/Why-Race-Matters-Michael-Levin/dp/0965638359

>Which corresponds to the sloping forehead of Blacks. The frontal lobe (front of the brain) is involved in higher mental functions such as "personality expression and the planning of complex cognitive behaviors" which corresponds to the lower IQ and higher crime rates (impulsivity) of Blacks.
http://biology.about.com/od/anatomy/p/Frontal-Lobes.htm

>Blacks have much lower slow-wave brain activity during sleep than Whites
http://www.sciencedaily.com/releases/2007/06/070612074944.htm

>Due to brain morphology differences between Whites and Blacks, Blacks absorb 30% more nicotine than Whites per cigarette; it takes longer for Blacks to rid their bodies of the drug.
http://archives.drugabuse.gov/newsroom/06/NR1-20.html

>Indeed, "Numerous studies have demonstrated significant racial differences in the metabolism of tobacco-related products."
http://www.sciencedaily.com/releases/2005/03/050309144253.htm

>White women generally have wider hips purportedly due to the larger brain size of White babies compared to Black babies, and this is also a suggested contribution to the better sprinting performance of Blacks compared to Whites
http://psychology.uwo.ca/faculty/rushtonpdfs/Race_Evolution_Behavior.pdf

>Along with the fact that Blacks have a higher proportion of fast-twich muscle fibers causing their complete domination in olympic sprinting events.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1180686/

>Although all animal species brain size and intelligence are largely unrelated due to the extreme diversity in brain size,''' the correlation between brain size and general intelligence or abstract reasoning among 25 primate species is strong, the "correlation between raw brain weight and general mental ability is 0.7653."
http://www.isironline.org/meeting/pdfs/old/program2005.pdf

>Correlations between human brain size and intelligence have been well established
http://www.ncbi.nlm.nih.gov/pubmed/11818967
http://www.imaginggenetics.org/PDFs/Thompson_Nature_Neuro2001_genetics.pdf

>One specialist claims he can "predict full-scale IQ from the amount of gray matter in a small number of areas."
http://www.carlzimmer.com/articles/index.php?subaction=showfull&id=1221839513&archive=&start_from=&ucat=11&