Study on extraction of personal preferences or KANSEI information for food implicitly based on a cerebral-blood-flow

本研究提出了一种新的评估方法，即利用近红外光谱（NIRS）隐式提取个人偏好，这是一种测量脑血流的新技术。不需要手术和/或造影剂和其他器械。它最近被确定为一种安全、低成本的信号采集工具，用于通过监测人类脑血流量（CBF）的氧浓度来测量皮质活动。这项初步研究证明了近红外光谱方法在隐性提取个人偏好方面的潜力

This study presents a proposal for a novel evaluation method to extract personal preferences implicitly using near-infrared spectroscopy (NIRS), a new technique for measuring brain blood flows. Surgical operation and/or contrast media and other apparatus are unnecessary. It has recently been identified as a safe and low-cost signal acquisition tool for measuring cortical activity with monitoring of the oxygen concentration of cerebral blood flow (CBF) in humans. This pilot study demonstrated the potential of the NIRS method to extract personal preferences implicitly