January 2023 in “Neuroscience applied” People with an imbalance between their cognitive and emotional empathy have lower levels of the hormone oxytocin in their hair.
August 2023 in “Stem cell reviews and reports” 9 citations
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March 2008 in “PubMed” Low estrogen compared to androgen may cause female hair loss.
January 2024 in “Neuroscience Applied” Oxytocin receptor changes in hair cells may help identify autism, especially in males.
7 citations
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October 2015 in “American Journal of Primatology” Monkeys with hair loss during pregnancy showed higher stress hormone levels and invested differently in their offspring.