Influence on Motor Control and Coordination

Certainly, the influence of mechanoreceptor activation on motor control and coordination is a complex and fascinating subject. The specific dynamics depend on a variety of factors, such as the type of movement, the individual’s state of health, the type and location of mechanoreceptors involved, and the specific characteristics of the vibration stimulus.

  1. Mechanoreceptors and Proprioception: Mechanoreceptors, particularly those found in muscles, tendons, and joint capsules, play an essential role in proprioception. Proprioception, or the sense of body position and movement, is a crucial aspect of motor control. Information about muscle length and tension, joint position, and mechanical forces experienced by the body is continuously sent to the central nervous system, informing it about the body’s status and allowing it to adjust motor commands as needed.
  2. Vibration Therapy and Proprioceptive Training: Vibration therapy can be used in conjunction with proprioceptive training exercises to potentially enhance their effectiveness. For instance, vibrations applied during balance training exercises could provide additional sensory stimulation, challenging the proprioceptive system and encouraging its development. This might be particularly beneficial in a rehabilitation context, such as recovering from an injury that has led to diminished proprioceptive function.
  3. Modulating Muscle Spindle Sensitivity: Vibrations can stimulate muscle spindles, which are mechanoreceptors sensitive to changes in muscle length. This stimulation can potentially modulate the sensitivity of muscle spindles, with possible implications for motor control. For example, enhanced muscle spindle sensitivity could improve the muscle’s responsiveness to stretch and help to prevent injuries caused by sudden, unexpected movements.
  4. Influence on Central Motor Control: The influence of mechanical vibrations on motor control is not solely peripheral; there can also be central effects. Some research suggests that the rhythmic sensory stimulation provided by vibrations may influence brain oscillatory activity associated with motor control, possibly enhancing movement coordination and accuracy.
  5. Long-Term Adaptations: Prolonged use of vibration therapy could potentially lead to long-term adaptations in the motor control system. For instance, repeated exposure to vibrations could increase the brain’s capacity for sensorimotor integration, which refers to the ability to use sensory information to guide motor actions. This could lead to improvements in movement efficiency and skill.


  1. Cardinale, M., & Wakeling, J. (2005). Whole body vibration exercise: are vibrations good for you?. British Journal of Sports Medicine, 39(9), 585-589.
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  3. Cochrane, D. J. (2011). Vibration exercise: the potential benefits. International Journal of Sports Medicine, 32(02), 75-99.
  4. Mischi, M., & Cardinale, M. (2009). The effects of a 28-Hz vibration on arm muscle activity during isometric exercise. Medicine & Science in Sports & Exercise, 41(3), 645-652.
  5. Burke, D., Hagbarth, K. E., Löfstedt, L., & Wallin, B. G. (1976). The responses of human muscle spindle endings to vibration during isometric contraction. The Journal of Physiology, 261(3), 695-711.
  6. Lundberg, A., Malmgren, K., & Schomburg, E. D. (1987). Role of joint afferents in motor control exemplified by effects on reflex pathways from Ib afferents. The Journal of Physiology, 391(1), 393-414.
  7. Pollock, R. D., Woledge, R. C., Martin, F. C., & Newham, D. J. (2012). Effects of whole body vibration on motor unit recruitment and threshold. Journal of Applied Physiology, 112(3), 388-395.
  8. Romaiguère, P., Vedel, J. P., & Pagni, S. (1993). Effects of tonic vibration reflex on motor unit recruitment in human wrist extensor muscles. Brain Research, 602(1), 32-40.


  1. Mechanoreceptor: A sensory receptor that responds to mechanical pressure or distortion, typically found in the skin, muscles, and other tissues.
  2. Proprioception: The sense of the relative position of one’s own parts of the body and strength of effort being employed in movement, largely mediated by mechanoreceptors.
  3. Muscle Spindle: A sensory receptor located in a muscle that senses its tension and length changes.
  4. Central Nervous System (CNS): The part of the nervous system consisting primarily of the brain and spinal cord.
  5. Motor Neurons: Nerve cells that, when stimulated, cause muscles to contract.
  6. Vibration Therapy: A treatment that involves the application of mechanical vibrations to the body, often used for rehabilitation and training purposes.
  7. Sensorimotor Integration: The process by which the nervous system takes in sensory information and generates a motor response.
  8. Motor Control: The process by which humans and animals use their brain/cognition to activate and coordinate the muscles and limbs involved in the performance of a motor skill.