The tool accurately measures hair count and size on scalps with 79.45% and 68.19% accuracy, respectively.
5 citations
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October 1984 in “The BMJ” Up to 50% of scalp hair can be lost before it appears thin, and treatment is only needed for hair loss caused by diseases or deficiencies.
23 citations
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October 2021 in “Cell Stem Cell” Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.
31 citations
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May 2008 in “Drug Discovery Today: Disease Mechanisms” Different hair growth problems are caused by genetic issues or changes in hair growth cycles, and new treatments are being developed.
1 citations
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January 2020 in “Postepy Dermatologii I Alergologii” Family history, especially on the mother's side, increases the risk of female pattern hair loss.