Elderly persons, especially those suffering from dementia, are at great risk of suffering from oral health problems such as orofacial pain and loss of natural teeth. A possible explanation could be that the cognitive and motor impairments resulting from dementia cause a decrease in self-care and as such, a worsening of oral health. An alternative explanation is that cognition and oral health influence each other. Animal studies show that a decrease in masticatory activity, for example due to a soft diet or loss of teeth, causes memory loss and neuronal degeneration. The relationship between mastication and cognition has also been researched in human studies, but a cause-effect relationship is not yet evident. It is likely that multiple factors play a role in this relationship, such as self-care, nutrition, stress and pain.
|Rubriek||Onderzoek en wetenschap|
|Publicatiedatum||8 september 2017|
|Editie||Ned Tijdschr Tandheelkd - Jaargang 124 - editie 9 - september 2017; 435-440|