The experienced name of football fields, FIFA-badged female referee Sibel Yamaç Tamkafa, successfully graduated from Üsküdar Üniversitesi's Neuroscience doctoral program last week. Sibel Yamaç Tamkafa achieved a first in Turkey with her doctoral thesis, while also making a valuable contribution to the world sports psychology literature.
Sibel Yamaç Tamkafa stated, “This study stands out for being the first of its kind in Turkey and for exhibiting a unique approach in world literature, providing a scientifically grounded and innovative perspective for referee training.”
The experienced name of football fields, FIFA-badged female referee Sibel Yamaç Tamkafa, successfully graduated from Üsküdar Üniversitesi's Neuroscience doctoral program last week. Combining her refereeing career with neuroscience, Sibel Yamaç Tamkafa established a scientific basis for football referees' abilities in "mental control, stress tolerance, and sound decision-making" exhibited during critical moments. This study also brought to the agenda the question of whether it is possible to acquire refereeing skills that reduce errors through neuroscience.
In her doctoral study conducted under the umbrella of Üsküdar Üniversitesi, she implemented EEG-based systematic neurofeedback on football referees, achieving a first in Turkey with her doctoral thesis, while also making a valuable contribution to the world sports psychology literature.
FIFA-badged female referee analyzed with neuroscientific data
Sibel Yamaç Tamkafa, who officiated for the Turkish Football Federation between 2001 and 2017 and held the prestigious role of FIFA assistant referee for 10 years in the international arena, continues her voluntary refereeing duties in the Netherlands.
Sibel Yamaç Tamkafa, who also contributes to referee training from time to time, analyzed in detail with neuroscientific data the vital processes such as attention, cognitive flexibility, stress coping, and instantaneous decision-making exhibited by referees under intense pressure in her doctoral thesis.
Neurofeedback applications help referees focus better
The doctoral thesis, supervised by Üsküdar Üniversitesi Vice Rector Prof. Dr. Türker Tekin Ergüzel and author Prof. Dr. Rıdvan Ekmekçi, presented scientific evidence via EEG data on the concrete effects of the systematic neurofeedback protocol applied to football referees.
Research showed that neurofeedback applications help referees to focus better, control their emotional fluctuations, and consequently make more accurate decisions.
Focus on the brain's decision-making regions
Within the scope of the thesis, particular focus was placed on the prefrontal and temporal cortex regions (FP1, FP2, T3, T4), which are responsible for high-level cognitive functions such as decision-making, planning, and emotional control. EEG analyses conducted scientifically proved that referees achieved significant and positive developments in critical cognitive areas such as sustained attention and emotional regulation as a result of neurofeedback applications. These findings indicate that the study offers significant contributions not only to the field of sports science but also to applied neuroscience and performance enhancement.
A first in Turkey
FIFA-badged referee Sibel Yamaç Tamkafa also provided the following information regarding her study:
“This study, demonstrating the effectiveness of neurofeedback applications in fields like refereeing which require high stress and instantaneous decision-making skills, stands out for being the first of its kind in Turkey and for exhibiting a unique approach in world literature, providing a scientifically grounded and innovative perspective for referee training.”
