Autism Research 2010: Geographic distribution of autism in California: a retrospective birth cohort analysis Copyright 2010, James Michael Howard, Fayetteville, Arkansas, U.S.A. I suggest that increased maternal testosterone produces autism in offspring. .There is research which suggests this possibility. It is also my hypothesis that the "secular trend," the increase in size and earlier puberty occurring in children, is caused by an increase in the percentage of individuals of higher testosterone. More specifically, I suggest this is due to an increase in the percentage of mothers of higher testosterone with time within the population. This exposes more fetuses to increased maternal testosterone with time within the population. I suggest this is the cause of the parallel increase in morbidity occurring within the population, such as obesity, cancer and breast cancer, diabetes, etc. This may explain why autism is increasing. Black, maternal testosterone is higher than white. One might expect, therefore, that black women would produce more autistic offspring. The explanation is that they produce excess testosterone that does not allow an autistic individual to be born. Support is in the fact that black women produce more low birth weight, premature, and small for gestational age offspring than whites. Their "share" of autistic children are either hidden within this group or they are simply aborted. It is a proven fact that women of higher testosterone are more intelligent and they are increasing (http://www.anthropogeny.com/Secular%20Trend,%20Women%20and%20the%20Future.htm ). If you will read this, you will see that the same phenomenon, the secular trend, is increasing the percentage of women of higher intelligence. That is, this is occurring among a group of women of lower testosterone; they have not become excessive in testosterone levels. This group is white women. Since education may be interrupted by excessive testosterone, I suggest women of lower socioeconomic levels are higher testosterone producers. Lack of education segregates these women from areas where women of higher education exist. I suggest this group of women are reaching levels of testosterone that are negatively affecting their offspring; this group of highly educated women is increasing and increasingly producing autistic offspring. Other posts:
• Device-based challenge to the AI paradigm
• Device-based challenge to the AI paradigm • Single synapse connect? • Stem cell research news (1/16/10) • a serious question about prescribed drugs • Autism in "clusters" • Stem Cell Patent News (1/3/10) • Quantum physics meets biology. • Kissing and Transfer of Testosterone • World Congress of NeuroTalk-2010 • (Deadline Extension) BICS 2010 - Call for papers, workshops and tutorials |