The court heard that Mr George had an IQ of 75, in the lowest 5% of the population, and scored in the bottom 1% for tests of memory, planning and carrying out tasks.

BBC: Profile: Barry George

Brain regions involved in movement, attention, planning and memory consistently showed activation when participants listened to music -- these are structures that don't have to do with auditory processing itself.

CNN: This is your brain on music

It is also planning a "memory project" to capture the hospital's role in providing health care in the area.

BBC: Bristol General Hospital is sold in ?6m deal