Rachel lectures for private groups, conferences, online workshops and anyone who wants to learn about the brain. Some of the topics she discusses are: Stress related physical and neural disorders and therapy, ADHD non-Ritalin therapy via brain-wave and oxygen patterns analysis, consciousness and awareness, brain and romantic relationships and more.
The neuroscience of romantic relationships: Langford’s first book 'Wanted: a knight in shining Armour' was published (in Hebrew) in 2009 covering interviews and studies in the field of neuroscience and romantic relationships. Interviews presented are personal stories of people searching for love in different ways. The book offers an insight to relationships and emotions from a scientific aspect.