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Tetsuya Shimokawa

2 papers in the library · publishing 2023

Papers

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Cooperation and competition between the default mode network and frontal parietal network in the elderly

Frontiers in Psychology May 19, 2023 Hideya Koshino, Mariko Osaka, Tetsuya Shimokawa et al.

Recent research has shown that the Default Mode Network (DMN) typically exhibits increased activation during processing of social and personal information but shows deactivation during working memory (WM) tasks. Previously, we reported the Frontal Parietal Network (FPN) and DMN showed coactivation during task preparation whereas the DMN exhibited deactivation during task execution in working...

Age-related learning difficulty through trial-and-error method associated with decreased default mode network integration in healthy middle-aged adults.

Journal of Clinical and Experimental Neuropsychology May 2023 Madoka Yamashita, Tetsuya Shimokawa, Rumi Tanemura

Efficient learning is critical to adapting to different environments. There are well-known learning principles in cognitive rehabilitation, including errorless (EL) and trial-and-error (T&E) learning; however, little is known about their underlying neural mechanisms. In the current study, to understand the age-related changes in learning benefits and neural mechanisms applying EL and T&E...