![The prevalence of neurological disorders such as Alzheimer's has grown over the past three decades. Getty images](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/IUOCKTIGQRECDPDZEGQC4FNHVM.jpg?smart=true&auth=65fc1f8cc4e2559fa6eaa8d994e546addc91b22bb8b923b22408a1b6606cba1a&width=400&height=225)
The prevalence of neurological disorders such as Alzheimer's has grown over the past three decades. Getty images
The prevalence of neurological disorders such as Alzheimer's has grown over the past three decades. Getty images
Neurological conditions now leading cause of ill health and disability, study finds
Health loss from nervous system conditions affects 3.4 billion people globally, according to Lancet study