Neuroscience of Consciousness
2025
Yair Dor-Ziderman, Yoav Schweitzer, Ohad Nave et al.
10 citations
Human predictive capacity underlies its adaptive strength but also the potential for existential terror. Grounded in the predictive processing framework of brain function, we recently showed using a magnetoencephalogram visual mismatch-response (vMMR) paradigm that prediction-based self-specific neural mechanisms shield the self from existential threat-at the level of perception-by attributing...
PsyArXiv
August 21, 2023
Yair Dor-Ziderman, Yoav Schweitzer, Ohad Nave et al.
3 citations
preprint
We recently showed using a magnetoencephalogram visual mismatch-response paradigm that self-specific prediction-based neural mechanisms shield the self from existential threat by attributing death to the ‘other’. Here we test the pre-registered hypothesis that mindfulness meditation is associated with a reduction in the brain’s defensiveness towards mortality. Additionally, we examine putative...
Biological psychiatry. Cognitive neuroscience and neuroimaging
January 2019
Maor Zeev-Wolf, Jonathan Levy, Abraham Goldstein et al.
Early life stress (ELS) bears long-term negative consequences throughout life. Yet ELS effect is mostly unknown, and no study has followed children to test its impact on the default mode network (DMN) in relation to maternal behavior across childhood. Focusing on brain oscillations, we utilized a unique cohort of war-exposed preadolescent children (11-13 years of age) and their mothers followed...
Cortex
November 1, 2017
Maor Zeev-Wolf, Yair Dor-Ziderman, Abraham Goldstein et al.
One of the most challenging questions regarding the nature and neural basis of consciousness is the embodied dimension of the phenomenon, that is, feeling located within the body and viewing the world from that spatial perspective. Current theories in neurophysiology highlight the active role of multisensory and sensorimotor integration in supporting self-location and self-perspective, and...
Neuroscience of Consciousness
2016
Yair Dor-Ziderman, Yochai Ataria, Stephen Fulder et al.
100 citations
Self-specific processes (SSPs) specify the self as an embodied subject and agent, implementing a functional self/nonself distinction in perception, cognition, and action. Despite recent interest, it is still undetermined whether SSPs are all-or-nothing or graded phenomena; whether they can be identified in neuroimaging data; and whether they can be altered through attentional training. These...
Social Cognitive and Affective Neuroscience
October 1, 2014
Aviva Berkovich-Ohana, Joseph Glicksohn, Abraham Goldstein
The default mode network (DMN) has been largely studied by imaging, but not yet by neurodynamics, using electroencephalography (EEG) functional connectivity (FC). mindfulness meditation (MM), a receptive, non-elaborative training is theorized to lower DMN activity. We explored: (i) the usefulness of EEG-FC for investigating the DMN and (ii) the MM-induced EEG-FC effects. To this end, three MM...
Frontiers in Psychology
2014
Tal Dotan Ben-Soussan, Aviva Berkovich-Ohana, Joseph Glicksohn et al.
Quadrato Motor Training (QMT) is a specifically-structured walking meditation, aimed at improving reflectivity and lowering habitual thought and movement. Here we set out to examine the possible effect of QMT on reflectivity, employing the Hidden Figures Test (HFT), which assesses both spatial performance (measured by correct answers) as well as reflectivity (interpolated from correct answers...
Frontiers in Human Neuroscience
2013
Yair Dor-Ziderman, Aviva Berkovich-Ohana, Joseph Glicksohn et al.
207 citations
Contemporary philosophical and neurocognitive studies of the self have dissociated two distinct types of self-awareness: a "narrative" self-awareness (NS) weaving together episodic memory, future planning and self-evaluation into a coherent self-narrative and identity, and a "minimal" self-awareness (MS) focused on present momentary experience and closely tied to the sense of agency and...
Clinical Neurophysiology
September 21, 2011
Aviva Berkovich-Ohana, Joseph Glicksohn, Abraham Goldstein
309 citations
ObjectiveThere is a growing scientific interest in mindfulness meditation (MM), yet its underlying neurophysiological mechanism is still uncertain. We investigated whether MM affects self-referential processing, associated with default mode network (DMN), either as short (state) - or long-term (trait) effects.MethodsThree levels of MM expertise were compared with controls (n=12 each) by...