The Golgi organ (also called Golgi tendon organ, GTO, tendon organ, neurotendinous organ or neurotendinous spindle) senses changes in muscle tension.he tendon organ is a stretch receptor that signals the force developed by the muscle. The sensory endings of the Ib afferent are entwined amongst the musculotendinous strands of 10 to 20 motor units.
1 A sequence is a set of numbers, called terms, arranged in some particular order. 2  An arithmetic sequence is a sequence with the difference between two consecutive terms constant. 3  The difference is called the common difference. 4  A geometric sequence is a sequence with the ratio between two consecutive terms constant.
In mathematics, a geometric progression, also known as a geometric sequence, is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.he sum of the terms of a geometric progression, or of an initial segment of a geometric progression, is known as a geometric series. Thus, the general form of a geometric sequence is and that of a geometric series is where r â  0 is the common ratio and a is a scale factor, equal to the sequence's start value.