Children's Hospital at Montefiore 1 article published in JoVE Biology A New Technique for Quantitative Analysis of Hair Loss in Mice Using Grayscale Analysis Tulasi Ponnapakkam1, Ranjitha Katikaneni1, Rohan Gulati1, Robert Gensure1 1 Alopecia is a common form of hair loss which can occur in many different conditions, including as a side-effect of chemotherapy. We have developed a method to quantify hair loss in mice, utilizing a standard gel imager to perform a grayscale analysis, to facilitate study of promising new alopecia therapies.