Consciousness and Cognition
July 8, 2024
Veena Kumari, Umisha Tailor, A. Saifullah et al.
5 citations
Startle modulation paradigms, namely habituation and prepulse inhibition (PPI), can offer insight into the brain's early information processing mechanisms that might be impacted by regular meditation practice. Habituation refers to decreasing response to a repeatedly-presented startle stimulus, reflecting its redundancy. PPI refers to response reduction when a startling stimulus "pulse" is...
International Journal of Psychophysiology
February 2023
Veena Kumari, Elena Antonova, S Mahmood et al.
There is growing evidence of beneficial effects of mindfulness developed through engaging in mindfulness training/practices on sensory and cognitive processing, emotion regulation and mental health. Mindfulness has also been conceptualised as a dispositional 'trait', i.e. the naturally-occurring ability of meditation-naïve individuals to display, in varying degree, a non-judgmental non-reactive...
Trends in Cognitive Sciences
December 22, 2022
Christopher Timmermann, Prisca R. Bauer, Olivia Gosseries et al.
145 citations
No contemporary unifying framework has been provided for the study of non-ordinary states of consciousness (NSCs) despite increased interest in hypnosis, meditation, and psychedelics. NSCs induce shifts in experiential contents (what appears to the experiencer) and/or structure (how it appears). This can allow the investigation of the plastic and dynamic nature of experience from a multiscale...
Frontiers in Psychiatry
2021
Elena Antonova, Karoly Schlosser, Rakesh Pandey et al.
The novel coronavirus disease COVID-19 that first emerged in Wuhan, China, in Nov-Dec 2019 has already impacted a significant proportion of the world population. Governments of many countries imposed quarantines and social distancing measures in 2020, many of which remain in place, to mitigate the spread of the SARS-Cov-2 virus causing the COVID-19 disease. The direct impact of COVID-19 on...
Consciousness and Cognition
February 2017
Veena Kumari, Elena Antonova, Bernice Wright et al.
This study examined the effects of cultivated (i.e. developed through training) and dispositional (trait) mindfulness on smooth pursuit (SPEM) and antisaccade (AS) tasks known to engage the fronto-parietal network implicated in attentional and motion detection processes, and the fronto-striatal network implicated in cognitive control, respectively. Sixty healthy men (19-59years), of whom 30...
Schizophrenia Research: Cognition
September 2016
Elena Antonova, Kavitha Amaratunga, Bernice Wright et al.
Despite growing evidence for demonstrated efficacy of mindfulness in various disorders, there is a continuous concern about the relationship between mindfulness practice and psychosis. As schizotypy is part of the psychosis spectrum, we examined the relationship between long-term mindfulness practice and schizotypy in two independent studies. Study 1 included 24 experienced mindfulness...
Clinical Psychological Science
October 2, 2015
Thorsten Barnhofer, Julia M. Huntenburg, Michael Lifshitz et al.
16 citations
This review investigates how recent neuroimaging findings on vulnerability for depression and the mechanisms of mindfulness may serve to inform and enhance the understanding that is guiding the use of mindfulness training in the prevention and treatment of recurrent and chronic depression. In particular, we review evidence suggesting that alterations in default-mode-network activity and...
PLoS One
May 6, 2015
Elena Antonova, Paul Chadwick, Veena Kumari
41 citations
BACKGROUND: Mindfulness as a mode of sustained and receptive attention promotes openness to each incoming stimulus, even if repetitive and/or aversive. Mindful attention has been shown to attenuate sensory habituation in expert meditators; however, others were not able to replicate this effect. The present study used acoustic startle reflex to investigate the effect of mindfulness practice...
Depression and Anxiety
January 30, 2015
Monika A Waszczuk, Helena M. S. Zavos, Elena Antonova et al.
Background: Mindfulness-based therapies have been shown to be effective in treating depression and reducing cognitive biases. Anxiety sensitivity is one cognitive bias that may play a role in the association between mindfulness and depressive symptoms. It refers to an enhanced sensitivity toward symptoms of anxiety, with a belief that these are harmful. Currently, little is known about the...