ArticleExperimental brain research2007
Periodontal anaesthetisation decreases rhythmic synchrony between masseteric motor units at the frequency of jaw tremor.
Article in Experimental brain research, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Mouse incising central pattern generator: Characteristics and modulation by pain.Physiology & behavior · 2018Article
- Comparison of the physiological properties of human periodontal-masseteric reflex evoked by incisor and canine stimulation.Frontiers in physiology · 2012Article
- Motor unit recruitment and proprioceptive feedback decrease the common drive.Journal of neurophysiology · 2009Article
- Mandibular physiological tremor is reduced by increasing-force ramp contractions and periodontal anaesthesia.Experimental brain research · 2008Article
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Authors and funding
3 authors.
Funding
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Abstract
This study links the reduction in jaw physiological tremor around 8 Hz following periodontal mechanoreceptor (PMR) anaesthetisation to changes in coherence between masseteric motor unit discharges. We have recorded single motor unit activity from two separate sites in the right masseter muscle during a low level tonic contraction, both prior to and during anaesthetisation of the peri-incisal PMRs. Anaesthetisation of PMRs decreased coherent activity between motor units circa 8 Hz, and decreased synchrony between the same motor unit pairs. It is proposed that tremor-generating inputs that cause rhythmic synchronisation of masseteric motor units arise from, or are amplified by the PMRs.
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Registered trials
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