There are multiple definitions:

1. forced expiratory flow(English)

   • FIF, FVC
   • Respiratory system, Diagnostics

2. frontal eye field(English)

   • codes pursuit in 3D. This area is known to have reciprocal connections with the medial superior temporal area where frontal pursuit neurons are found
   • hIPS, LIP, VIP, PSPL, MST
   • Ophthalmology, Brain (dys)function, Neurons
   • https://doi.org…science.1171599
   • https://doi.org…2/jn.01028.2004

3. full enteral feeding(English)

   • BLF, LOS, MM
   • Neonatology, Nutrition
   • https://doi.org….3390/nu8080471