Results 161 to 170 of about 2,406 (186)

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
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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
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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
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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
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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
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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
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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
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Intranasal Oxytocin Improves Interoceptive Accuracy and Heartbeat-Evoked Potentials During a Cardiac Interoceptive Task

Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
Abstract Background Interoception represents perception of the internal bodily state which is closely associated with social/emotional processing and physical health in humans. Understanding the mechanism underlying interoceptive processing, particularly its modulation, is thus of great importance ...
Menghan Zhou, Lanqing Cheng, Yibo Zhou, Siyu Zhu, Yuan Zhang, Keith M. Kendrick, Shuxia Yao   +6 more
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Cardiac interoceptive accuracy is not altered by acute stress

2023
Interoception is the sense to process and perceive inner bodily processes (e.g., organ activity). Stress affects and possibly alters interoceptive signal processing. For example, acute stress stimulates the cardiovascular system, thereby increasing organ activity, which may ultimately feed into enhanced cardiac perception, indicated by the ability to ...
HANSEN, Greta, VÖGELE, Claus, Bellingrath, Silja, LUTZ, Annika, SAUDER, Antonia, SCHULZ, André   +5 more
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WACARDIA: graphical MATLAB software for Wireless Assessment of CARDiac Interoceptive Accuracy

Biological Psychology
Many theories of psychological function emphasize the importance of bodily sensations and the ability to accurately detect them, known as interoceptive accuracy. The most common measure of interoceptive accuracy uses heartbeat detection tasks such as the Whitehead Task, yet to our knowledge there are no freely accessible programs to conduct this task ...
Ian Kleckner, Jacob Chung
openaire   +2 more sources