Relationship between the tonic elevator mandibular activity and the vertical dimension during the states of vigilance and hypnosis

A. Manns; R. V. Zuazola; R. Sirhan; M. Quiroz; M. Rocabado

doi:10.1080/08869634.1990.11678310

Relationship between the tonic elevator mandibular activity and the vertical dimension during the states of vigilance and hypnosis

A. Manns
, R. V. Zuazola
, R. Sirhan
, M. Quiroz
, M. Rocabado^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

The variation of the tonic EMG elevator mandibular activity was studied as well as the consequent variation of the vertical dimension in two different experimental states: those of vigilance and hypnosis. In the state of vigilance, normal values of tonic EMG activity were recorded and a space of inocclusion (X = 2.22 mm) coincident with the postural mandibular position. Under hypnosis a significant reduction of the tonic EMG activity was observed (43 to 50%), together with a great increase of the inocclusion space (X = 8.90 mm).

Original language	American English
Pages (from-to)	163-170
Number of pages	8
Journal	Cranio - Journal of Craniomandibular Practice
Volume	8
Issue number	2
DOIs	https://doi.org/10.1080/08869634.1990.11678310
State	Published - 1 Jan 1990
Externally published	Yes

Bibliographical note

Keywords

Adult
Alertness
Article
Electromyography
Female
Hypnosis
Jaw movement
Jaw muscle
Male
Mandible

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10.1080/08869634.1990.11678310

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title = "Relationship between the tonic elevator mandibular activity and the vertical dimension during the states of vigilance and hypnosis",

abstract = "The variation of the tonic EMG elevator mandibular activity was studied as well as the consequent variation of the vertical dimension in two different experimental states: those of vigilance and hypnosis. In the state of vigilance, normal values of tonic EMG activity were recorded and a space of inocclusion (X = 2.22 mm) coincident with the postural mandibular position. Under hypnosis a significant reduction of the tonic EMG activity was observed (43 to 50\%), together with a great increase of the inocclusion space (X = 8.90 mm).",

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AU - Sirhan, R.

AU - Quiroz, M.

AU - Rocabado, M.

PY - 1990/1/1

Y1 - 1990/1/1

N2 - The variation of the tonic EMG elevator mandibular activity was studied as well as the consequent variation of the vertical dimension in two different experimental states: those of vigilance and hypnosis. In the state of vigilance, normal values of tonic EMG activity were recorded and a space of inocclusion (X = 2.22 mm) coincident with the postural mandibular position. Under hypnosis a significant reduction of the tonic EMG activity was observed (43 to 50%), together with a great increase of the inocclusion space (X = 8.90 mm).

AB - The variation of the tonic EMG elevator mandibular activity was studied as well as the consequent variation of the vertical dimension in two different experimental states: those of vigilance and hypnosis. In the state of vigilance, normal values of tonic EMG activity were recorded and a space of inocclusion (X = 2.22 mm) coincident with the postural mandibular position. Under hypnosis a significant reduction of the tonic EMG activity was observed (43 to 50%), together with a great increase of the inocclusion space (X = 8.90 mm).

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KW - Alertness

KW - Article

KW - Electromyography

KW - Female

KW - Hypnosis

KW - Jaw movement

KW - Jaw muscle

KW - Male

KW - Mandible

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JO - Cranio - Journal of Craniomandibular Practice

JF - Cranio - Journal of Craniomandibular Practice

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Relationship between the tonic elevator mandibular activity and the vertical dimension during the states of vigilance and hypnosis

Abstract

Bibliographical note

Keywords

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