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Johan Mårtensson

2 papers in the library · 16 citations · publishing 2023

Papers

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A neurophenomenological fMRI study of a spontaneous automatic writer and a hypnotic cohort.

Brain and Cognition August 1, 2023 Etzel Cardeña, Lena Lindström, Philippe R. Goldin et al. 4 citations

To evaluate the neurophenomenology of automatic writing (AW) in a spontaneous automatic writer (NN) and four high hypnotizables (HH). During fMRI, NN and the HH were cued to perform spontaneous (NN) or induced (HH) AW, and a comparison task of copying complex symbols, and to rate their experience of control and agency. Compared to copying, for all participants AW was associated with less sense...

Nonlinear brain correlates of trait self-boundarylessness.

Neuroscience of Consciousness 2023 Lena Lindström, Philippe R. Goldin, Johan Mårtensson et al. 12 citations

Alterations of the sense of self induced by meditation include an increased sense of boundarylessness. In this study, we investigated behavioural and functional magnetic resonance imaging correlates of trait self-boundarylessness during resting state and the performance of two experimental tasks. We found that boundarylessness correlated with greater self-endorsement of words related to...