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248 results

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Music Tuned to 440 Hz Versus 432 Hz and the Health Effects: A Double-blind Cross-over Pilot Study.
Calamassi D, Pomponi GP. Calamassi D, et al. Explore (NY). 2019 Jul-Aug;15(4):283-290. doi: 10.1016/j.explore.2019.04.001. Epub 2019 Apr 6. Explore (NY). 2019. PMID: 31031095 Review.
CONTEXT: The current reference frequency for tuning musical instruments is 440 Hz. Some theorists and musicians claim that the 432 Hz tuning has better effects on the human body, but there are no scientific studies that support this hypothesis. ...The subject …
CONTEXT: The current reference frequency for tuning musical instruments is 440 Hz. Some theorists and musicians claim that the 432 …
Effect of music at 432 Hz and 440 Hz on dental anxiety and salivary cortisol levels in patients undergoing tooth extraction: a randomized clinical trial.
Aravena PC, Almonacid C, Mancilla MI. Aravena PC, et al. J Appl Oral Sci. 2020;28:e20190601. doi: 10.1590/1678-7757-2019-0601. Epub 2020 May 11. J Appl Oral Sci. 2020. PMID: 32401941 Free PMC article. Clinical Trial.
Results Significantly lower anxiety level values were observed at 432 Hz (8.72.67) and 440 Hz (8.42.84) compared to the control group (17.24.60; p<0.05). The salivary cortisol level at 432 Hz (0.490.37 mug/dL) was significantly lower than 440 …
Results Significantly lower anxiety level values were observed at 432 Hz (8.72.67) and 440 Hz (8.42.84) compared to the …
The Listening to music tuned to 440 Hz versus 432 Hz to reduce anxiety and stress in emergency nurses during the COVID-19 pandemic: a double-blind, randomized controlled pilot study.
Calamassi D, Li Vigni ML, Fumagalli C, Gheri F, Pomponi GP, Bambi S. Calamassi D, et al. Acta Biomed. 2022 May 12;93(S2):e2022149. doi: 10.23750/abm.v93iS2.12915. Acta Biomed. 2022. PMID: 35545982 Free PMC article. Clinical Trial.
In Group 2 a reduction of mean values of respiratory rate and systolic blood pressure was recorded at T1 (-2.714 b/min, p=0.000 and -3.821 mmHg, p=0.031, respectively). CONCLUSIONS: Listening to music at 432 Hz is a low cost and short intervention that can be a usef …
In Group 2 a reduction of mean values of respiratory rate and systolic blood pressure was recorded at T1 (-2.714 b/min, p=0.000 and -3.821 m …
Music tuned to 432 Hz versus music tuned to 440 Hz for improving sleep in patients with spinal cord injuries: a double-blind cross-over pilot study.
Calamassi D, Lucicesare A, Pomponi GP, Bambi S. Calamassi D, et al. Acta Biomed. 2020 Nov 30;91(12-S):e2020008. doi: 10.23750/abm.v91i12-S.10755. Acta Biomed. 2020. PMID: 33263352 Free PMC article. Clinical Trial.
These studies usually used music standardised at the frequency of 440 Hz. The aim of the present study is to compare the effects of listening to music tuned to 440 Hz and music tuned to 432 Hz on sleep in patients with spinal cord injuries. ...The stre …
These studies usually used music standardised at the frequency of 440 Hz. The aim of the present study is to compare the effects of l …
Binaural beats or 432 Hz music? which method is more effective for reducing preoperative dental anxiety?
Menziletoglu D, Guler AY, Cayır T, Isik BK. Menziletoglu D, et al. Med Oral Patol Oral Cir Bucal. 2021 Jan 1;26(1):e97-e101. doi: 10.4317/medoral.24051. Med Oral Patol Oral Cir Bucal. 2021. PMID: 33247575 Free PMC article.
Local anesthesia was applied to the all patients. Patients in the music group listened to 432 Hz tuned music using earphones for 10 minutes. Patients in the binaural beats group listened to binaural beats using earphones (for the right ear, 220 Hz and for the …
Local anesthesia was applied to the all patients. Patients in the music group listened to 432 Hz tuned music using earphones f …
Differential effects of sound interventions tuned to 432 Hz or 443 Hz on cardiovascular parameters in cancer patients: a randomized cross-over trial.
Hohneck A, Rodríguez ÁM, Weingärtner S, Merx K, Sarodnick F, von Gagern F, Mavratzas A, Burkholder I, Schumacher G, Hofmann WK, Hofheinz RD. Hohneck A, et al. BMC Complement Med Ther. 2025 Jan 22;25(1):18. doi: 10.1186/s12906-025-04758-5. BMC Complement Med Ther. 2025. PMID: 39844155 Clinical Trial.
Both interventions led to a significant reduction in heart rate with a more pronounced effect for 432 Hz (median reduction - 3 bpm (432 Hz) vs. median reduction - 1 bpm (443 Hz), p = 0.04). While heart rate variability was increased exclusively …
Both interventions led to a significant reduction in heart rate with a more pronounced effect for 432 Hz (median reduction - 3 …
Association of biological sex with clinical outcomes and biomarkers of Alzheimer's disease in adults with Down syndrome.
Iulita MF, Bejanin A, Vilaplana E, Carmona-Iragui M, Benejam B, Videla L, Barroeta I, Fernández S, Altuna M, Pegueroles J, Montal V, Valldeneu S, Giménez S, González-Ortiz S, Torres S, El Bounasri El Bennadi S, Padilla C, Rozalem Aranha M, Estellés T, Illán-Gala I, Belbin O, Valle-Tamayo N, Camacho V, Blessing E, Osorio RS, Videla S, Lehmann S, Holland AJ, Zetterberg H, Blennow K, Alcolea D, Clarimón J, Zaman SH, Blesa R, Lleó A, Fortea J. Iulita MF, et al. Brain Commun. 2023 Mar 17;5(2):fcad074. doi: 10.1093/braincomms/fcad074. eCollection 2023. Brain Commun. 2023. PMID: 37056479 Free PMC article.
248 results

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