Musical Therapy with Balinese Flute Increased Cognitive Function, Brain-derived Neurotrophic Factor Serum Levels, and Decreased Interleukin-6 Serum Levels among the Elderly in West Denpasar Primary Health Clinic
Bibliographic record
Abstract
BACKGROUND: Studies have shown the effects of music toward improved cognitive function due to changes in molecular production and signaling through increased messenger secretion, including hormones, neurotransmitters, and growth factor proteins. Most of the studies used Western classical music as an intervention. AIM: We would like to investigate whether traditional Balinese flute musical composition entitled can improve cognitive function as well as brain-derived neurotrophic factor (BDNF) and interleukin (IL)-6 levels, on par with the Western classical composition. METHODS: This was a prospective intervention trial involving 40 participants recruited from Primary Health Clinic 2 in West Denpasar, Bali, and divided into two groups. Participants were asked to listen to either “Morning Happiness” by Mr. Agus Teja Sentosa, S. Sn (treatment), or Vivaldi’s composition of “Spring” (control group) for 20 min each day for 21 days. Cognitive evaluation was performed using Montreal Cognitive Assessment (MoCA)-INA and blood sample was withdrawn during the 1st day for BDNF and IL-6 levels measurement. All statistical analyses were conducted using IBM SPSS Statistics 20. RESULTS: There was a significant difference between initial and endpoint MoCA-INA test results among treatment and control group (p < 0.001), but there was no significant difference between control and treatment (p = 1.00). BDNF levels differed significantly between initial and endpoint BDNF levels among control group (p < 0.001), but did not differ significantly between control and treatment groups (p = 0.534). There was no significant difference between initial and endpoint IL-6 levels between the control group, but there was a close to statistical difference between of initial and endpoint IL-6 levels among the treatment group (p = 0.052). There was a significant difference in the memory domain between the control and treatment groups (p = 0.01) as measured using MoCA-INA questionnaire. CONCLUSION: Balinese traditional flute composition was proven to be non-inferior when compared with Western classical composition as it improved mainly memory domain accompanied by increasing BDNF and decreased IL-6 levels.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".