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http://dx.doi.org/10.5152/eurjrheum.2019.18178 | DOI Listing |
J Neurosci Res
October 2024
Department of Psychology, Program in Neuroscience, Florida State University, Tallahassee, Florida, USA.
Visceral feedback from the body is often subconscious, but plays an important role in guiding motivated behaviors. Vagal sensory neurons relay "gut feelings" to noradrenergic (NA) neurons in the caudal nucleus of the solitary tract (cNTS), which in turn project to the anterior ventrolateral bed nucleus of the stria terminalis (vlBNST) and other hypothalamic-limbic forebrain regions. Prior work supports a role for these circuits in modulating memory consolidation and extinction, but a potential role in retrieval of conditioned avoidance remains untested.
View Article and Find Full Text PDFIntroduction: Gaucher disease type 3 (GD3) is a genetic, progressive lysosomal storage disorder characterized by visceral manifestations and chronic neurologic symptoms (e.g., horizontal ophthalmoplegia/supranuclear gaze palsy, ataxia, dystonia).
View Article and Find Full Text PDFCurr Top Behav Neurosci
May 2024
Institute of Cognitive Neuroscience, University College London, London, UK.
Dissociative symptoms and disorders of dissociation are characterised by disturbances in the experience of the self and the surrounding world, manifesting as a breakdown in the normal integration of consciousness, memory, identity, emotion, and perception. This paper aims to provide insights into dissociative symptoms from the perspective of interoception, the sense of the body's internal physiological state, adopting a transdiagnostic framework.Dissociative symptoms are associated with a blunting of autonomic reactivity and a reduction in interoceptive precision.
View Article and Find Full Text PDFTrauma Case Rep
February 2023
Faculty of Health Sciences, Comparative Anatomy and Experimental Histopathology and Surgery, Université des Montagnes, Bangangté, West, Cameroon.
The abdominal seatbelt sign is well described in the literature as an indicative of intra-abdominal visceral injuries; it is considered rare because it is difficult to detect with no single observation providing reliable diagnosis. Consequently, it often presages a delayed diagnosis. We here report lessons from management of 44 year-old man professional driver, victim of a road traffic accident who underwent a damage control laparotomy and whose abdominal seatbelt sign was diagnosed late.
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