Anhedonia, Apathy, Pleasure, and Effort-Based Decision-Making in Adult and Adolescent Cannabis Users and Controls

Martine Skumlien^*, Claire Mokrysz, Tom P. Freeman, Vincent Valton, Matthew B. Wall, Michael Bloomfield, Rachel Lees, Anna Borissova, Kat Petrilli, Manuela Giugliano, Denisa Clisu, Christelle Langley, Barbara J. Sahakian, H. Valerie Curran, Will Lawn