👉 Foci are points that lie on a circle or ellipse, connecting two fixed points along its circumference.

Foc

👉 Focimetry is a method used in neurology to assess and diagnose neurological disorders. It involves observing changes in brain activity over time, including changes in blood flow patterns, neural signals, and other physiological parameters. This information can be used to identify the underlying cause of symptoms or conditions, such as strokes, seizures, or other neurological disorders, and guide treatment planning.

focimetry

👉 In the context of optics, a "focimeter" refers to a device used for measuring the distance between two points on an object. It is often used in navigation or scientific research where precise measurement of distances are required. The term comes from the Latin word "focus," meaning focus or concentration.

focimeter

👉 A focus is a point in a curve, such as an ellipse or parabola. It's where the curve changes direction and can be either a minimum or maximum. Foci are important for understanding conic sections, which are two-dimensional curves that are described by equations of the form \(Ax^2 + By^2 + Cx + Dy + E = 0\).

foci

👉 Focillidia is a type of cancer that affects the cells in the body called epithelial cells, which are similar to skin cells but can grow uncontrollably and spread quickly throughout the body. It's characterized by the growths forming on or around the eyes, nose, mouth, throat, and vagina.

Focillidia

👉 Focilla are small, round, insect-like organisms found in freshwater environments. They are known for their ability to change color and shape depending on the conditions they encounter.

Focilla

👉 Focillodes is a type of fish that has long, pointed ears called foci. These are found in the Pacific Ocean and are associated with certain marine species like the Pacific cod (Gadus morhua).

Focillodes