Research Article
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Effect of fixed dental prosthesis on the brain functions of partially edentulous patients – pilot study with power spectrum density analysis

Year 2020, Volume: 54 Issue: 3, 114 - 118, 05.01.2021
https://doi.org/10.26650/eor.20200032

Abstract

Purpose: This study was done to analyse the influence of fixed dental prosthesis (FDP) on brain function by analysing power spectral density of partially edentulous patients Materials and Methods: The study included unilateral missing mandibular molar replacement patients. The patients were restored with three-unit metal ceramic FDP restorations. The cognitive function was analysed with a mental state questionnaire. Power spectral density (PSD) analysis of EEG alpha waves was made pre- treatment, post treatment and 3 months after FDP treatment to analyse the brain function. The data in various phases were obtained before and after chewing. The results were statistically analysed. Results: The mean pre and post treatment PSD was 0.0175 (SD ±0.0132) and 0.0178 (SD ±0.0135). The mean post treatment PSD after three months was 0.024 (SD± 0.019). The results were analysed with repeated ANOVA and were statistically significant.( P < 0.01).
Conclusion: The study displayed improvement in brain function of partially edentulous patients with FDP rehabilitation

Supporting Institution

The authors declared that they have received no financial support.

Thanks

The authors thanks Dr. J. Ramesh Reddy, SRM Dental College, Ramapuram, Chennai, for his suppor

References

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  • 21. Ille N, Berg P, Scherg M. Artifact correction of the ongoing EEG using spatial filters based on artifact and brain signal topographies. J ClinNeurophysiol. 2002 Mar 1;19(2):113-24.
  • 22. Hosoi T, Morokuma M, Shibuya N, Yoneyama Y. Influence of denture treatment on brain function activity. Jpn Dent Sci Rev. 2011 Feb 28; 47(1):56-66.
  • 23. De Cicco V, Barresi M, Fantozzi MP, Cataldo E, Parisi V, Manzoni D. Oral Implant-Prostheses: New Teeth for a Brighter Brain. PloS ONE. 2016 Feb 26;11(2):e0148715.
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  • 25. Dhingra S, Rajesh G, Rao A, Pai UY, Shenoy R, Pai M. Impact of occlusal support and perceived chewing ability on oral health-related quality of life among patients attending a private dental institution in India. J Indian Prosthodont Soc. 2017 Jan-Mar;17(1):15-21.
Year 2020, Volume: 54 Issue: 3, 114 - 118, 05.01.2021
https://doi.org/10.26650/eor.20200032

Abstract

References

  • 1. Chanana H.B, Talwar P.P. Aging in India: Its socioeconomic and health implications. Asia Pac Popul J. 1987 ;2(3):23-38.
  • 2. Weijenberg RA, Scherder EJ, Lobbezoo F. Mastication for the mind—The relationship between mastication and cognition in ageing and dementia. Neurosci Biobehav Rev. 2011 Jan 31; 35(3):483-97.
  • 3. Bandodkar KA, Aras M. Psychological considerations for complete denture patients. J Indian ProsthodontSoc 2007;7:71-6
  • 4. L. Backman, S. Jones, A.K. Bergere, J. Laukka, B. J. Small. Multiple cognitive deficits during the transition to Alzheimer’s disease. J Intern Med. 2004; 256: 195–204.
  • 5. Okamoto N, Morikawa M, Okamoto K, Habu N, Iwamoto J, Tomioka K, Saeki K, Yanagi M, Amano N, Kurumatani N. Relationship of tooth loss to mild memory impairment and cognitive impairment: findings from the fujiwara-kyo study. Behav brain funct. 2010 Dec 31; 6(1):1.
  • 6. Masakazu. Influence of the Functional Improvement of Complete Dentures on Brain Activity. J Jpn Prosthet Soc. 2008; 52:194-199.
  • 7. Okamoto N. Effect of occlusal support by implant prostheses on brain function. J prosthodont Res. 2011 Oct 31; 55(4):206-13.
  • 8. Jayant N. Acharya, Abeer Hani, Janna Cheek, ParthaThirumala, Tammy N. Tsuchidak. American Clinical Neurophysiology Society Guideline 2: Guidelines for Standard Electrode Position Nomenclature. J ClinNeurophysiol 2016;33: 308–311.
  • 9. Perumal P, Chander GN, Anitha KV, Reddy JR, Muthukumar B. Power spectrum density analysis for the influence of complete denture on the brain function of edentulous patients - pilot study. J Adv Prosthodont. 2016 Jun;8(3):187-93.
  • 10. Sangappa SB. Patient satisfaction in prosthodontic treatment: multidimensional paradigm. J Indian Prosthodont Soc. 2012 Mar;12(1):21-6.
  • 11. Tucha L, Koerts J. Gum chewing and cognition: an overview. NeurosciMedi. 2012 Sep 21; 3(03):243.
  • 12. Allen AP, Smith AP. A review of the evidence that chewing gum affects stress, alertness and cognition. J BehavNeurosci Res. 2011; 9(1):7-23.
  • 13. Kamiya K, Fumoto M, Kikuchi H, Sekiyama T, Mohri-Lkuzawa Y, Umino M, Arita H. Prolonged gum chewing evokes activation of the ventral part of prefrontal cortex and suppression of nociceptive responses: involvement of the serotonergic system. J Med Dent Sci. 2010 Mar; 57(1):35-43.
  • 14. Hioki Y, Iinuma M, Kurata C, Ichihashi Y, Tamura Y, Kubo KY. Effects of early tooth loss on the hippocampus in senescence-accelerated mice. Pediatr Dent J. 2009 Dec 31;19(2):196-205.
  • 15. Iinuma M, Kondo H, Kurahashi M, Ohnishi M, Tamura Y, Chen H, Kubo KY. Relationship between the early toothless condition and hippocampal functional morphology. Anat&Physiol: Current Research. 2014 Aug 18; 2014.
  • 16. Teixeira FB, Fernandes LD, Noronha PT, dos Santos MA, Gomes-Leal W, Maia CD, Rodrigues R. Masticatory deficiency as a risk factor for cognitive dysfunction. Int J Med Sci. 2014 Jan 1; 11(2):209-14.
  • 17. Tamura T, Kanayama T, Yoshida S, Kawasaki T. Functional magnetic resonance imaging of human jaw movements. J Oral Rehabil. 2003 June 1; 30(6):614-22
  • 18. Valipour S, Shaligram AD, Kulkarni GR. Spectral analysis of EEG signal for detection of alpha rhythm with open and closed eyes. Int J Eng Innovative Technol. 2013; 3:1-4.
  • 19. Vialatte FB, Dauwels J, Maurice M, Musha T, Cichocki A. Improving the specificity of EEG for diagnosing Alzheimer's disease. Int J Alzheimers Dis. 2011 May 30.
  • 20. Dressler O, Schneider G, Stockmanns G, Kochs EF. Awareness and the EEG power spectrum: analysis of frequencies. Br J Anaesth. 2004 Dec 1; 93(6):806-9.
  • 21. Ille N, Berg P, Scherg M. Artifact correction of the ongoing EEG using spatial filters based on artifact and brain signal topographies. J ClinNeurophysiol. 2002 Mar 1;19(2):113-24.
  • 22. Hosoi T, Morokuma M, Shibuya N, Yoneyama Y. Influence of denture treatment on brain function activity. Jpn Dent Sci Rev. 2011 Feb 28; 47(1):56-66.
  • 23. De Cicco V, Barresi M, Fantozzi MP, Cataldo E, Parisi V, Manzoni D. Oral Implant-Prostheses: New Teeth for a Brighter Brain. PloS ONE. 2016 Feb 26;11(2):e0148715.
  • 24. Kamiya K, Narita N, Iwaki S. Improved Prefrontal Activity and Chewing Performance as Function of Wearing Denture in Partially Edentulous Elderly Individuals: Functional Near-Infrared Spectroscopy Study. PloS ONE. 2016 Jun 30;11(6):e0158070.
  • 25. Dhingra S, Rajesh G, Rao A, Pai UY, Shenoy R, Pai M. Impact of occlusal support and perceived chewing ability on oral health-related quality of life among patients attending a private dental institution in India. J Indian Prosthodont Soc. 2017 Jan-Mar;17(1):15-21.
There are 25 citations in total.

Details

Primary Language English
Subjects Dentistry
Journal Section Original Research Articles
Authors

Uddipta Prafulla Saikia This is me 0000-0002-5683-5715

N. Gopi Chander This is me 0000-0002-2040-4550

Muthukumar Balasubramanian This is me 0000-0002-4022-6456

Publication Date January 5, 2021
Submission Date October 19, 2018
Published in Issue Year 2020 Volume: 54 Issue: 3

Cite

EndNote Saikia UP, Chander NG, Balasubramanian M (January 1, 2021) Effect of fixed dental prosthesis on the brain functions of partially edentulous patients – pilot study with power spectrum density analysis. European Oral Research 54 3 114–118.