Results 171 to 180 of about 4,891 (203)

Hemodynamic Determinants of Cardiac Interoception

The FASEB Journal, 2022
Background . Many of the sensory receptors that encode touch, temperature, pain, and visual or auditory cues are well known. These exteroceptive receptors allow us to respond to external threats ...
Wael Taha, Jonathon Beckman, Judy Taha, Yong Li, Ryan Woodman, Warren Lockette   +5 more
openaire   +1 more source

Response inhibition is disrupted by interoceptive processing at cardiac systole

Biological Psychology, 2022
The present study investigated how cardiac signals influence response inhibition at both behavioral and electrophysiological levels by using participants' electrocardiogram signals to control the occurrence of events in a stop-signal task, in which the go cue was unpredictably followed by a stop signal requiring the cancellation of the prepotent ...
Qiaoyue, Ren, Amanda C, Marshall, Jakob, Kaiser, Simone, Schütz-Bosbach   +3 more
openaire   +2 more sources

Cardiac interoception is enhanced in blind individuals

2022
Abstract Blind individuals have superior abilities to perform perceptual tasks that rely on exteroceptive information, since visual deprivation is associated with massive cross-modal plasticity. However, it is unknown whether neuroplasticity after visual loss also affects interoception, i.e., the sensations arising from one’s inner ...
Radziun, Dominika, Korczyk, Maksymilian, Crucianelli, Laura, Szwed, Marcin, Ehrsson, H. Henrik   +4 more
openaire   +1 more source

Cardiovascular Fitness Improves Cardiac Interoceptive Accuracy

The FASEB Journal, 2022
Background . Many of the sensory receptors encoding touch, temperature, pain, and visual or auditory cues are known; these exteroceptive receptors allow us to respond to external threats. The
Zachary Miklja, Jeffrey Student, Jonathon Beckman, Stephen Farrow, Warren Lockette   +4 more
openaire   +1 more source

Panic attacks and interoceptive acuity for cardiac sensations

Behaviour Research and Therapy, 1993
It has been suggested that perception of visceral changes, and cognitive reactions to such changes, may be important for triggering panic attacks. It remains to be determined, however, whether people with panic attacks are actually characterized by enhanced perceptual acuity for interoceptive stimuli.
G J, Asmundson, L S, Sandler, K G, Wilson, G R, Norton   +3 more
openaire   +2 more sources

Cardiac Contractility Drives Cardiac Interoception

Physiology
Introduction: Many of the receptors for the exteroceptive senses (e.g. vision, hearing, smell, touch, pain, etc.) are known. Interoception allows us to sense threats to our “milieu interior.” The mechanisms by which threats induce a feeling of anxiety manifested by heart palpitations, shortness of breath (dyspnea), and gastric awareness (queasiness ...
Jack Summers, Luis Afonso, Warren Lockette   +2 more
openaire   +1 more source

Interoceptive discrimination in intact humans: Detection of cardiac activity

Physiology & Behavior, 1974
Abstract Individuals may be trained to discriminate between vibratory stimuli that are contingent on their heart beats and vibratory stimuli that display the same temporal and physical properties as the contingent stimuli, but that are independent of their heart beats.
J, Brener, J M, Jones
openaire   +2 more sources

Effects of Theta Burst Stimulation on the Interoceptive Brain Network and Cardiac Interoception

Brain Research
Interoception, the perception and processing of signals from within the body, plays a central role in various aspects of human cognition, affect, and behavior. This study investigates the effects of theta burst stimulation (TBS) on cardiac interoception, focusing on modulation of activity of the interoceptive brain network (IBN).
Lisa Lai, Til Ole Bergmann, Claus Vögele, Jonathan Cimino, Damien Salles, Marian Van der Meulen, Tabea Schmidt, André Schulz   +7 more
openaire   +2 more sources

Attention interference for emotional stimuli in cardiac interoceptive awareness

Psychophysiology, 2014
AbstractPrevious research has shown that individuals with good perception of cardiac signals, referred to as cardiac interoceptive awareness, experience emotions more intensely. To investigate if emotional experience in high cardiac interoceptive awareness arises from biases in attention, we compared the performance of participants with high versus ...
Natalie S, Werner, Tanja, Mannhart, Gustavo A, Reyes Del Paso, Stefan, Duschek   +3 more
openaire   +2 more sources

Measuring Interoception: the CARdiac Elevation Detection Task (Preprint)

2021
UNSTRUCTURED Interoception has increasingly been the focus of psychiatric research, due to its hypothesised role in mental health. Existing interoceptive tasks are often burdensome and require specialised equipment, limiting their usage in vulnerable populations.
Sonia Ponzo, Davide Morelli, Chatrin Suksasilp, Massimo Cairo, David Plans   +4 more
openaire   +1 more source