Trimethylamine N-oxide. Trimethylamine N-oxide (TMAO) is the organic compound in the class of amine oxides with the formula (CH3)3NO. This colorless solid is usually encountered as the dihydrate. It is a product of the oxidation of trimethylamine, a common metabolite in animals.
Prism fusion range. The prism fusion range (PFR) or fusional vergence amplitude is a clinical eye test performed by orthoptists, optometrists, and ophthalmologists to assess motor fusion, specifically the extent to which a patient can maintain binocular single vision (BSV) in the presence of increasing vergence demands.
The 2016 Fusion comes standard with a 2.5-liter four-cylinder engine that makes 175 horsepower. A turbocharged 1.5-liter four-cylinder engine that delivers 181 horsepower is available, as is the top-of-the-line turbocharged 2.0-liter four-cylinder that gets 231 horsepower (240 with premium fuel).