Results 11 to 20 of about 4,891 (203)

Comparison of methods for cardiac interoception self-assessment

Кардиоваскулярная терапия и профилактика, 2023
Aim. Interoception reflects the perception, integration and modulation of visceral signals. Currently, there is no established universal approach to cardiac interoception assessment allowing its inclusion in the diagnostic protocol for various diseases ...
I. A. Minenko, K. N. Germanova, A. S. Limonova, A. A. Sukmanova, N. Iashvili, V. V. Nikulin, V. A. Kutsenko, Е. E. Egorenkova, M. A. Nazarova, A. I. Ershova, O. M. Drapkina   +10 more
doaj   +3 more sources

Aberrant Cardiac Interoception in Psychosis. [PDF]

Schizophr Bull
Abstract Background and Hypothesis There is mounting evidence that cardiac interoception, the perception of one’s heartbeat, is central to affective experiences. It has been proposed that symptoms of psychosis could arise from interoceptive dysfunction.
Jeganathan J, Campbell MEJ, Legrand N, Allen M, Breakspear M.   +4 more
europepmc   +4 more sources

Respiratory and cardiac interoceptive sensitivity in the first two years of life

eLife, 2023
Several recent theoretical accounts have posited that interoception, the perception of internal bodily signals, plays a vital role in early human development. Yet, empirical evidence of cardiac interoceptive sensitivity in infants to date has been mixed.
Markus R Tünte, Stefanie Hoehl, Moritz Wunderwald, Johannes Bullinger, Asena Boyadziheva, Lara Maister, Birgit Elsner, Manos Tsakiris, Ezgi Kayhan   +8 more
doaj   +4 more sources

Altered sense of agency in schizophrenia: the aberrant effect of cardiac interoceptive signals

Frontiers in Psychiatry
BackgroundSchizophrenia (SZ) is characterized by abnormalities in self-representation, including a disturbed sense of agency (SoA). The continuous processing of sensory information concerning the internal state of the body (interoception) is argued to be
Akihiro Koreki, Akihiro Koreki, Akihiro Koreki, Yuri Terasawa, Atsuo Nuruki, Hiroki Oi, Hugo Critchley, Mahinda Yogarajah, Mitsumoto Onaya   +8 more
doaj   +3 more sources

Oscillatory Markers of Interoceptive Attention: Beta Suppression as a Neural Signature of Heartbeat Processing. [PDF]

Psychophysiology
ABSTRACT Interoceptive attention refers to selectively attending to internal bodily signals to guide perception and behavior. Cardiac interoception, in particular, has been proposed to play a key role in self‐regulation and emotional awareness, yet the neural dynamics underlying attention to cardiac signals remain incompletely understood.
Pultsina K, Karjalainen S, Parviainen T.
europepmc   +2 more sources

Neuroimaging and psychophysiological investigation of the link between anxiety, enhanced affective reactivity and interoception in people with joint hypermobility [PDF]

, 2014
Objective: Anxiety is associated with increased physiological reactivity and also increased “interoceptive” sensitivity to such changes in internal bodily arousal.
Adolphs, Baron, Beighton, Bianchi Sanches, Bulbena, Bulbena, Critchley, Damasio, Damsa, Domschke, Eccles, Freeman, Garcia-Campayo, Garfinkel, Gianaros, Goldin, Holzschneider, Katkin, Lamm, Lang, Mathias, Mehling, Mikels, Mor, Parkin, Paulus, Payne, Pollatos, Pollatos, Ross, Schandry, Shurick, Simmons, Slotnick, Smith, Spielberger, Wiens, Wiens   +37 more
core   +7 more sources

Validity and Reliability of the Heart Rate Matching Task: A Novel Measure of Heart Rate Estimation. [PDF]

Psychophysiology
ABSTRACT Sensing and monitoring changes in our heart rate is a key aspect of interoception. We introduce and test the construct validity of the Heart Rate Matching task (HRM), a novel, fast and accessible task designed to assess the ability to estimate heart rate, in both remote (i.e., online) and in‐lab settings.
Moffatt JA, Tünte MR, Von Mohr M, Tsakiris M.   +3 more
europepmc   +2 more sources

Impaired gastric and urinary but preserved cardiac interoception in women with endometriosis. [PDF]

PLoS One
Endometriosis is a chronic inflammatory gynaecological condition frequently associated with chronic pelvic pain. Visceral hypersensitivity could be present, like in other chronic pain conditions, causing altered levels of interoception. So far, studies have explored interoceptive deficits in chronic pain individuals mainly using questionnaires or ...
Cantoni C, Ciccarone S, Porpora MG, Aglioti SM.   +3 more
europepmc   +4 more sources

Modulation of emotional appraisal by false physiological feedback during fMRI [PDF]

, 2004
BACKGROUND James and Lange proposed that emotions are the perception of physiological reactions. Two-level theories of emotion extend this model to suggest that cognitive interpretations of physiological changes shape self-reported emotions ...
Marcus A. Gray, Neil A. Harrison, Stefan Wiens, Hugo D. Critchley, Sheng He, JA Russell, S Wiens, W James, C Lange, S Schachter, B Parkinson, S Valins, S Misovich, SE Taylor, EH Liebhart, JC Barefoot, PC Misovich S Charis, ASR Parkinson B Manstead, CS Carver, SR Truax, KW Kerber, JR Cantor, D Zillman, RM Stern, D Goldstein, EW Thornton, ES Katkin, HD Critchley, HD Critchley, O Pollatos, AD Craig, AD Craig, HD Critchley, HD Critchley, AD Craig, HD Critchley, HD Critchley, R Rosenthal, GP Crucian, MP Paulus, AR Damasio, RD Lane, EM Reiman, DA Fitzgerald, ML Phillips, M Kano, J Feinstein, CB Saper, A Damasio, P Shaw, B Corden, R Adolphs, PJ Whalen, JS Morris, A Puce, JS Winston, G Yovel, HL Gallagher, D Lundqvist, R Deichmann, J Ashburner, KJ Friston, TT Liu, WD Penny, RN Henson   +64 more
core   +10 more sources

Short-Term Fasting and Ingestion of Caloric Drinks Affect Heartbeat-Evoked Potentials and Autonomic Nervous System Activity in Males

Frontiers in Neuroscience, 2021
Central nervous systems receive and process information from the internal and external environment to maintain homeostasis. This includes interoceptive awareness of the organism’s nutritional state.
Vera Flasbeck, Christoph Bamberg, Martin Brüne   +2 more
doaj   +1 more source