WASET
    Takashi Kaburagi and  Masashi Takenaka and  Yosuke Kurihara and  Takashi Matsumoto,  A Linear Regression Model for Estimating Anxiety Index Using Wide Area Frontal Lobe Brain Blood Volume.   journal   = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2017, vol. 123(3). 115 - 118
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/10006667.