The enhanced amygdala activity in the female clinical group was similar to that in male controls, which suggests a mediating effect of testosterone. Arch Disease Childhood 51 : — Arch Dis Child 45 : 13— The actual clinical phenotypes vary markedly.
All in all, there appear to be numerous gene loci on both arms of the X-chromosome responsible for ovarian development and function.
Hum Mol Genet. Clearly, there is great value in achieving a better understanding of the relationships between the brain, cognition, behavior, and puberty. Early onset precocious puberty similarly causes premature pubertal growth with the risk of short adult stature unless corrected. The numerical findings in these series point out several useful facts.
Latest news Dementia is often overlooked as a cause of death. Question 7 Name one male sex hormone? Retrieved 14 August Give today. About the Author.
However, fetal or neonatal androgens may modulate later breast development by reducing the capacity of breast tissue to respond to later estrogen. Interesting observations were made that female carriers of the premutation of this locus with an unstable intermediary level of repeats i.