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Irene Tracey

3 papers in the library · 35 citations · publishing 2013-2022

Papers

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SP8.2.4 Mindfulness-based Cognitive Therapy (MBCT) reduces symptoms in patients with chronic visceral pain, and is associated with the alteration of pain-evoked neural activity and resting functional connectivity in the descending pain modulatory system

British journal of surgery August 9, 2022 Sarah Waldman, Vishvarani Wanigasekera, Julia Henrich et al.

Abstract: Aims: Chronic visceral pain can cause repeated presentations to surgical services. Cognitive therapies show promise but are not often considered in the surgical setting. This study aims to assess the efficacy and mechanisms of MBCT-IBS, a mindfulness-based cognitive intervention for irritable bowel syndrome (IBS). Methods: Fifteen women with IBS underwent a 6-week MBCT-IBS training...

General anaesthesia as fragmentation of selfhood: insights from electroencephalography and neuroimaging

British Journal of Anaesthesia February 4, 2018 Jamie Sleigh, Catherine E. Warnaby, Irene Tracey 35 citations

Selfhood is linked to brain processes that enable the experience of a person as a distinct entity, capable of agency. This framework naturally incorporates a continuum of both non-conscious and conscious self-related information processing, and includes a hierarchy of components, such as awareness of existence (core self), embodied self (sentience), executive self (agency/volition), and various...

DOI: 10.1016/j.bja.2017.12.038 (opens in new tab) Sentience Consciousness Electroencephalography Cognitive psychology +1

Amygdala activity contributes to the dissociative effect of cannabis on pain perception

Pain 2013 Michael Lee, M. Ploner, K. Wiech et al.

Summary fMRI evidence suggests that delta‐9‐tetrahydrocannabinol, the psychoactive component of cannabis, targets the affective aspects of pain in humans by altering the activity and functional connections of the amygdala. Abstract Cannabis is reported to be remarkably effective for the relief of otherwise intractable pain. However, the bases for pain relief afforded by this psychotropic agent...