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Application of tooth brushing behavior to active rest
Hidetoshi Sadachi1, Yoshinori Murakami, Manabu Tonomura
1Tokyo Laboratory, Kao Corporation, Japan.
Sangyo Eiseigaku Zasshi = Journal of Occupational Health
|February 18, 2010
Summary
Tooth brushing with toothpaste can serve as an effective active rest strategy. This practice enhances cerebral activity, leading to increased refreshment and reduced fatigue.
Area of Science:
- Neuroscience
- Psychology
- Dental Hygiene
Background:
- Active rest strategies are crucial for maintaining cognitive function and well-being.
- Tooth brushing involves somatosensory and intraoral tactile stimulation, potentially influencing brain activity.
Purpose of the Study:
- To evaluate tooth brushing with toothpaste as a form of active rest.
- To assess physiological (flicker value) and psychological (mood) parameters.
Main Methods:
- 17 healthy subjects were divided into tooth brushing (N=9) and non-tooth brushing (N=8) groups.
- Participants performed a cognitive task before and after tooth brushing.
- Flicker value and mood were measured pre- and post-intervention.
Main Results:
- The tooth brushing group showed a significant increase in flicker value (p<0.05).
- Participants reported a significant increase in feeling refreshed (p<0.05) and decreased lassitude/sleepiness (p<0.01).
- Tendencies towards increased concentration and clear-headedness were observed (p<0.1).
Conclusions:
- Somatosensory and intraoral stimulation during tooth brushing activate cerebral activity.
- Tooth brushing demonstrates potential as an effective active rest method, promoting refreshing effects.
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