Key result
Best guitar performances linked to greater right prefrontal and temporal oxygenated hemoglobin activity vs worst.
Why the study?
The study was conducted to investigate the relationships between brain activation and the quality of guitarists' solo performances using functional near-infrared spectroscopy.
Observational (n=8)
No
fNIRS reveals that the quality of guitar performance is associated with distinct patterns of hemodynamic activity across different regions and hemispheres of the cerebral cortex.
Answers are grounded in this paper and cite their sources.
fNIRS right-hemisphere activation was associated with superior guitar performance; leaves open whether neurofeedback can enhance training.
The goal of this study is to reveal the relationships between brain activation and the quality of guitarists' solo performances by using Functional Near-Infrared Spectroscopy (fNIRS). Students' brain hemodynamics were measured with fNIRS while playing the guitar, and there was an attempt to determine hemodynamic activity occurring in four different regions of the brain during the best and worst performances. Video recordings were taken during the students' performances, and their performance levels were evaluated using the Guitar Performance Rating Scale [GPRS]. The fNIRS data obtained during guitar performances was analyzed by comparing the hemodynamic (OxyHb) activity in different regions of the cerebral cortex. Also, following this, the t-values of the data were calculated through the MATLAB software, and were visualized in the form of a cerebral cortex heat map.As a result of the fNIRS measurements, it was observed that significant activations occurred in all regions of the participants' brains, and activity was recorded in the regions expected to be activated in tasks associated with music. Especially in the parietal region, it was determined that there was more OxyHb activity during the worst performances than during the best performances. The same situation was observed in the occipital region during the best performances. While intense OxyHb activity was seen in the right hemisphere in the prefrontal cortex region during the best performance, it was determined that the intensity of activity changed towards the left hemisphere during the worst performances. In the temporal cortex region, high OxyHb activity was detected in both hemispheres, although it was more intense and spread over a wider area in the right hemisphere during the best performances. During the worst performances, it was determined that while the activity area in both hemispheres remained the same, the intensity of OxyHb activity decreased.
No takes yet. Share an insight, caveat, or question.
AKÇAY et al. (2025) conducted an observational in Healthy guitar students (n=8). Guitar performance vs. Rest / Worst performance was evaluated on Hemodynamic (OxyHb) activity in the cerebral cortex. Functional near-infrared spectroscopy revealed that guitarists exhibited more intense oxygenated hemoglobin activity in the right prefrontal and temporal regions during their best performances compared to their worst performances.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: