Dr. Nicholas Stevenson Potter M.D., PH.D.

What is sleep apnea?Sleep apnea is a serious form of sleep disorder that occurs when a person's breathing is often interrupted while sleeping. The brain and other parts of the body do not get enough of oxygen when sleep apnea remains untreated. There are two main types of sleep apnea:...

According to a new study, seeing the color red may help to move the muscles faster and stronger with more force. This new finding may have applications in sports and other activities where a quick boost of energy is required.According to researcher Andrew Elliot, professor of psychology at the...

Restless legs syndrome is not chronic. RLS is a neurological movement disorder of the limbs. It is usually associated with sleep disruptions. Patients with RLS will usually report strange sensations, such as an urge to move their leg. This can become very bothersome, which can lead to physical as...

Winters in Edmonton, Alberta Canada are known for being long, harsh and cold.  For a family living with an old rickety furnace, it can sometimes feel like a big game of chicken. Will the furnace decide to call it quits before the cold does? Recently, a family who was in that exact situation was...

What is Vertigo?Vertigo is a sensation that is associated with dizziness or giddiness associated with certain movements. There are various factors that could contribute to vertigo in people. Migraine is just one of the many contributing factors that could result in vertigo.What is a Migraine?A...

Dementia is a complex ailment that can be challenging for caregivers and healthcare providers. Dementia simulation is one of the best ways of creating a near-reality experience while also exposing healthcare providers to the ups and downs of living with dementia.Statistics show that this condition...