Insurance companies sometimes try to cut costs by substituting less expensive drugs for a specific drug prescription. That's raising problems in many cases, and actually causing harm.
The Gila monster gave humans a treatment for diabetes. What other medical miracles are we losing by failing to protect wildlife and ecosystems?
A new type of drug blocks the destruction of neurons in the eye, preventing blindness. The researchers hope that the same therapy can be applied to other common neurodegenerative diseases.
Media pioneer Ted Turner's announcement that he has Lewy body dementia brings the illness into the spotlight, which is rare. A neurologist explains why it's hard to even get a correct diagnosis.
We've got better at managing the health risks of traditional drugs of abuse, but novel psychoactive substances, or 'legal highs', are a dangerous unknown.
Alan Alda announced July 31, 2018 that he's been living with Parkinson's Disease. An expert on the disease explains new drugs and treatments.
For some patients, drilling a hole in the skull and inserting an electrode into the 'sadness centre' of the brain offers relief from debilitating and otherwise treatment-resistant depression.
Antisense therapy showed promising results in a first-in-human trial for Huntington's disease.
A new analysis shows that coffee is associated with a host of positive health effects.
There's optimism that the identification of genes linked to Parkinson’s could lead to better treatments.
Lewy body dementia is the second most common type of dementia. Why don't more people recognize the signs?
A new study has been found that television viewing increases your risk of dying from an inflammatory-related condition like Alzheimer's or Parkinson's disease. But it's more complicated than that.
Research has yielded new insights into Parkinson's disease, and treatments are expanding. But a shortage of doctors trained in the disease leaves a gap in care.
Highly trained dancers provide insights for researchers helping design improved rehab programs for people with mobility impairments. The next step could include rehab robots as dance partners.
2017 marks the 200th anniversary since the 1817 publication of Dr James Parkinson’s seminal work on what he called the "Shaking Palsy".
The doctor had many interests – and was a champion of the poor.
People with neurological disorders such as Alzheimer's often have difficulty swallowing, a dangerous condition. Here's why treatment of these illnesses should include attention to swallowing problems.
Developers working on apps to help monitor and improve our health could accidentally find themselves on the wrong side of the law.
A mouse study suggests that Parkinson's might start in the gut and later spread to the brain.
Our study published this week shows a new method to induce and measure visual hallucinations in anyone at any time.