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Name Description Used on site
[Ca]2+ The [Ca]2+ concentration in mmol/l. [Ca]2+ refers to calcium ions. Calcium ions (Ca2+) contribute to the physiology and biochemistry of organisms' cells. They play an important role in signal transduction pathways, where they act as a second messenger, in neurotransmitter release from neurons, in contraction of all muscle cell types, and in fertilization.
p5 js p5.js is a JavaScript library for creative coding, with a focus on making coding accessible and inclusive for artists, designers, educators, beginners, and anyone else. It is free and open-source. Using the metaphor of a sketch, p5.js has a full set of drawing functionality.
Raycasting Ray casting is a rendering technique used in computer graphics and computational geometry1. It's capable of creating a three-dimensional perspective in a two-dimensional map1. The idea behind ray casting is to trace rays from the eye, one per pixel, and find the closest object blocking the path of that ray1. Ray casting is considered one of the most basic graphics-rendering algorithms.
Sarcomere A sarcomere is the functional unit of striated muscle. This means it is the most basic unit that makes up our skeletal muscle. Sarcomeres are able to initiate large, sweeping movement by contracting in unison. Their unique structure allows these tiny units to coordinate our muscles' contractions.
Sarcoplasmic Reticulum The sarcoplasmic reticulum (SR) is a membrane-bound structure found within muscle cells that is similar to the smooth endoplasmic reticulum in other cells. The main function of the SR is to store calcium ions (Ca2+).
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