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Hiroshi Imamizu

2 papers in the library · 7 citations · publishing 2021-2026

Papers

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EEG dynamics during prolonged Samatha meditation: A case study across levels of meditation expertise

PsyArXiv June 29, 2026 Yuta Naito, Tomohisa Asai, Aya Katayama et al. preprint

This case study examined differences in the temporal dynamics of EEG indices as a function of meditation expertise using a quantitative analytic framework. EEG was recorded and analyzed across multiple sessions over three days during prolonged Samatha meditation in two meditation novices and two expert meditators. Alpha-band power, beta-band power, and peak alpha frequency were extracted in...

Individual Differences in the Change of Attentional Functions With Brief One-Time Focused Attention and Open Monitoring Meditations

Frontiers in Psychology October 29, 2021 Masaru Tanaka, Ryoichi Nakashima, Kentaro Hiromitsu et al. 7 citations

Mindfulness meditation is increasingly used for clinical treatment and to improve well-being. One of the most fundamental benefits of mindfulness meditation is now considered as enhanced attentional control. Mindfulness meditation is a complex technique but most of its variants consist of a combination of two types of basic meditation practice: focused attention meditation (FAM) and open...