JK Rowling has donated £15.3m to support research into neurological conditions at a centre named after her mother.
The Anne Rowling Regenerative Neurology Clinic at the University of Edinburgh was established with a £10m donation from the Harry Potter author in 2010.
Her latest gift will help create new facilities and support research.
Anne Rowling died aged 45 from complications related to multiple sclerosis (MS).
The centre is an integrated care and research facility focusing on MS and neurological conditions with the aim of bringing more clinical studies and trials to patients.
Neurological conditions studied at the clinic include motor neurone disease (MND), Parkinson’s and dementias.
‘Matter of pride’
The university hopes the donation, which includes Gift Aid, will create an global legacy that will have a lasting impact on patients