作者
Akihide Kinoshita, Ryu Takizawa, Noriaki Yahata, Fumitaka Homae, Ryuichiro Hashimoto, Eisuke Sakakibara, Shingo Kawasaki, Yukika Nishimura, Shinsuke Koike, Kiyoto Kasai
发表日期
2016/11
期刊
Psychiatry and Clinical Neurosciences
卷号
70
期号
11
页码范围
507-516
出版商
John Wiley & Sons Australia, Ltd
简介
Aim
Neurofeedback has been studied with the aim of controlling cerebral activity. Near‐infrared spectroscopy is a non‐invasive neuroimaging technique used for measuring hemoglobin concentration changes in cortical surface areas with high temporal resolution. Thus, near‐infrared spectroscopy may be useful for neurofeedback, which requires real‐time feedback of repeated brain activation measurements. However, no study has specifically targeted neurofeedback, using near‐infrared spectroscopy, in the frontal pole cortex.
Methods
We developed an original near‐infrared spectroscopy neurofeedback system targeting the frontal pole cortex. Over a single day of testing, each healthy participant (n = 24) received either correct or incorrect (Sham) feedback from near‐infrared spectroscopy signals, based on a crossover design.
Results
Under correct feedback conditions, significant activation was observed in …
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A Kinoshita, R Takizawa, N Yahata, F Homae… - Psychiatry and Clinical Neurosciences, 2016