Summary
The method of microneurography was used to record activity in trigeminal cutaneous and mucosal mechanoreceptive afferents during natural orofacial behaviors such as speech gestures, chewing, licking and swallowing. Multi-unit activity and impulses in single nerve fibers were recorded from the infraorbital nerve. It appeared that these mechanoreceptors respond to contact between the lips, air pressures generated for speech sounds, and to the deformation/strain changes of the facial skin and mucosa associated with various phases of voluntary lip and jaw movements. The relatively vigorous discharge of cutaneous and mucosal afferents during natural movements of the face are consistent with the claim that mechanoreceptors found within the facial skin provide proprioceptive information on facial movements.
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References
Abbs JH, Gracco VL (1984) Control of complex motor gestures: orofacial muscle responses to load perturbations of the lip during speech. J Neurophysiol 51: 705–723
Abbs JH, Folkins JW, Sivarajan M (1976) Motor impairment following blockade of the infraorbital nerve: implications for the use of anesthetization techniques in speech research. J Speech Hear Res 19: 19–35
Appenteng K, Lund JP, Seguin JJ (1982a) Behavior of cutaneous mechanoreceptors recorded in mandibular division of gasserian ganglion of the rabbit during movements of lower jaw. J Neurophysiol 47: 151–166
Appenteng K, Lund JP, Seguin JJ (1982b) Intraoral mechanoreceptor activity during jaw movements in the anesthetized rabbit. J Neurophysiol 48: 27–37
Folkins JW, Larson CR (1978) In search of a tonic vibration reflex in the human lip. Brain Res 151: 409–412
Gracco VL, Abbs JH (1985) Dynamic control of the perioral system during speech: kinematic analyses of autogenic and nonautogenic sensorimotor processes. J Neurophysiol 54: 418–432
Johansson RS, Westling G (1987) Signals in tactile afferents from the fingers eliciting adaptive motor responses during precision grip. Exp Brain Res 66: 141–154
Johansson RS, Trulsson M, Olsson KÅ, Westberg KG (1988) Mechanoreceptor activity from the human face and oral mucosa. Exp Brain Res 72: 204–208
Kennedy JG, Abbs JH (1979) Anatomic studies of the perioral motor system: foundations for studies in speech physiology. In: Lass NJ (ed) Speech and language, Vol 1. Academic Press, New York, pp 211–270
Lindquist C (1973) Reflex organization and contraction properties of facial muscles. Acta Physiol Scand [Suppl] 393
Lindquist C, Mårtensson A (1970) Mechanisms involved in the cat’s blink reflex. Acta Physiol Scand 80: 149–159
Lovell M, Sutton D, Lindeman R (1977) Muscle spindles in nonhuman primate extrinsic auricular muscles. Anat Rec 189: 519–524
Lund JP, Olsson KÅ (1983) The importance of reflexes and their control during jaw movement. Trends Neurosci 6: 458–463
Luschei ES, Goldberg LJ (1981) Neural mechanisms of mandibular control: mastication and voluntary biting. In: Brooks VB (ed) Handbook of physiology: the nervous system, Vol II. Am Physiol Soc, Bethesda, MD, pp 1237–1274
Nordin M, Hagbarth K-E, Thomander L, Wallin U (1986) Microelectrode recordings from the facial nerve in man. Acta Physiol Scand 128: 379–387
Putnam AHB, Ringel RL (1973) Some observations of articulation with labial sensory deprivation. J Speech Hear Res 15: 529–543
Rossignol S, Lund JP, Drew T (1988) The role of sensory inputs in regulating patterns of rhythmical movements in higher vertebrates. In: Cohen AH, Rossignol S, Grillner S (eds) Neural control of rhythmic movements. Wiley, New York, pp 201–283
Sufit RL, Poulsen G, Welt C, Abbs JH (1984) Morphology and histochemistry of the facial muscles of Macaca fascicularis. Soc Neurosci Abstr 10: 2/779
Thexton AJ, McGarrick J (1987) Effect of experimentally elicited rhythmic oral activity on the linguodigastric reflex in the lightly anesthetized rabbit. Exp Neurol 96: 104–117
Vallbo ÅB, Hagbarth KE (1968) Activity from skin mechanoreceptors recorded percutaneously in awake human subjects. Exp Neurol 21: 270–289
Vallbo ÅB, Hagbarth K-E, Torebjörk HE, Wallin BG (1979) Somatosensory, proprioceptive and sympathetic activity in human peripheral nerves. Physiol Rev 59: 919–957
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Johansson, R.S., Trulsson, M., Olsson, K.Å. et al. Mechanoreceptive afferent activity in the infraorbital nerve in man during speech and chewing movements. Exp Brain Res 72, 209–214 (1988). https://doi.org/10.1007/BF00248519
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DOI: https://doi.org/10.1007/BF00248519