David Nicholl (neurologist)

Dr David Nicholl is a UK neurologist, human rights activist, fundraiser for Amnesty International, and online columnist who in March 2006 initiated a letter in the medical journal The Lancet, signed by more than 250 medical experts urging the United States to stop force-feeding at the Guantanamo Bay and close down the prison camp. He is also a principal author of a reference work on neurological conditions

Nicholl holds the position of consultant neurologist at City Hospital Hospital & Queen Elizabeth Hospital, Birmingham, and is honorary senior lecturer at the University of Birmingham,

Nicholl is a specialist in Parkinson's disease, and is best known scientifically for his participation in the project for cloning a gene, PARK8, linked with at least one form of the disease. .