Oral dysfunctions and cognitive impairment/dementia

T Nakamura, K Zou, Y Shibuya… - Journal of …, 2021 - Wiley Online Library
With global increases in the aging population, the number of patients with dementia is
greatly increasing, which has become a big social problem. Many studies have shown …

Reflex control of human jaw muscles

KS Türker - Critical reviews in oral biology & medicine, 2002 - journals.sagepub.com
The aim of this review is to discuss what is known about the reflex control of the human
masticatory system and to propose a method for standardized investigation. Literature …

Effects of sample hardness on human chewing force: a model study using silicone rubber

K Kohyama, E Hatakeyama, T Sasaki, H Dan… - Archives of Oral …, 2004 - Elsevier
This study aims to clarify the effects of sample hardness on chewing force of humans.
Silicone rubber was chosen as a food model, and three silicone rubber samples of varying …

Jaw reflexes evoked by mechanical stimulation of teeth in humans

J Yang, KS Turker - Journal of neurophysiology, 1999 - journals.physiology.org
Jaw reflexes evoked by mechanical stimulation of teeth in humans. The reflex response of
jaw muscles to mechanical stimulation of an upper incisor tooth was investigated using the …

Changes in mandibular movement and occlusal condition after conservative treatment for condylar fractures

K Murakami, K Yamamoto, T Sugiura… - Journal of oral and …, 2009 - Elsevier
PURPOSE: This study analyzed the changes in mandibular movement and occlusal
condition after conservative treatment for unilateral condylar fractures by use of a sensitive …

A new evaluation of masticatory ability in patients with dysphagia: The Saku-Saku Test

I Tagashira, H Tohara, Y Wakasugi, K Hara… - Archives of Gerontology …, 2018 - Elsevier
Objective In the elderly and patients with dysphagia, masticatory problems often cause
aspiration or choking. Although simple methods to predict aspiration and silent aspiration …

A study on synaptic coupling between single orofacial mechanoreceptors and human masseter muscle

KS Türker, SE Johnsen, PF Sowman… - Experimental brain …, 2006 - Springer
The connection between individual orofacial mechanoreceptive afferents and the
motoneurones that innervate jaw muscles is not well established. For example, although …

Response of human jaw muscles to axial stimulation of a molar tooth

RSA Brinkworth, C Male, KS Türker - Experimental brain research, 2004 - Springer
The reflexes of the main jaw-closer muscles (masseter and anterior temporalis) on both
sides of the jaw were investigated using surface electromyography to observe reflex activity …

A multiparametric analysis of occlusal and periodontal jaw reflex characteristics in young adults with normal occlusion

S Suda, K Matsugishi, Y Seki, K Sakurai… - Journal of oral …, 1997 - Wiley Online Library
summary Periodontal jaw reflex, duration of percussion sounds, tooth mobility, and time‐
moment analysis of occlusal contacts by the T‐scan system was recorded in nine …

Effects of early tooth loss on the hippocampus in senescence-accelerated mice

Y Hioki, M Iinuma, C Kurata, Y Ichihashi, Y Tamura… - Pediatric dental …, 2009 - Elsevier
We evaluated whether long-term tooth loss induces functional and morphologic changes in
the hippocampus in senescence-accelerated mice (SAMP8) maintained until old age after …