Muscle spindle detects:
Length Muscle spindle and Golgi tendon organ both receptors are impoant component of intrinsic muscle control.Muscle spindle --> detects muscle length and rate of change in muscle lengthGolgi tendon organ --> detects muscletension and rate of change in muscle tension.Muscle spindles are specialized mechanoreceptors which located within muscles.Provide information about the length and rate of changes in length of the muscle.
Tension
Length
Proprioception
Stretch