Results 31 to 40 of about 9,317 (238)

Brain-heart interactions are modulated across the respiratory cycle via interoceptive attention

NeuroImage, 2022
Respiration and heartbeat continuously interact within the living organism at many different levels, representing two of the main oscillatory rhythms of the body and providing major sources of interoceptive information to the brain.
Andrea Zaccaro, Mauro Gianni Perrucci, Eleonora Parrotta, Marcello Costantini, Francesca Ferri   +4 more
doaj   +1 more source

Heartfelt Empathy? No Association between Interoceptive Awareness, Questionnaire Measures of Empathy, Reading the Mind in the Eyes test or the Director Task.

Frontiers in Psychology, 2015
Interoception, defined as afferent information arising from within the body, is the basis of all emotional experience and underpins the ‘self’. However, people vary in the extent to which interoceptive signals reach awareness.
Vivien eAinley, Lara eMaister, Manos eTsakiris   +2 more
doaj   +1 more source

Perceptual insensitivity to the modulation of interoceptive signals in depression, anxiety, and substance use disorders

Scientific Reports, 2021
This study employed a series of heartbeat perception tasks to assess the hypothesis that cardiac interoceptive processing in individuals with depression/anxiety (N = 221), and substance use disorders (N = 136) is less flexible than that of healthy ...
Ryan Smith, Justin S. Feinstein, Rayus Kuplicki, Katherine L. Forthman, Jennifer L. Stewart, Martin P. Paulus, Tulsa 1000 Investigators, Sahib S. Khalsa   +7 more
doaj   +1 more source

The unique face of comorbid anxiety and depression: increased interoceptive fearfulness and reactivity

Frontiers in Behavioral Neuroscience, 2023
Anxiety and depression commonly co-occur, yet the underlying brain and behavioral processes are poorly understood. Here we examined the hypothesis that individuals with comorbid anxiety and depression would show increased fearful reactivity to an ...
Maria Ironside, Maria Ironside, Danielle C. DeVille, Danielle C. DeVille, Rayus Tiberius Kuplicki, Kai Ping Burrows, Ryan Smith, Ryan Smith, Adam R. Teed, Martin P. Paulus, Martin P. Paulus, Sahib S. Khalsa, Sahib S. Khalsa   +12 more
doaj   +1 more source

Having the Heart in the Right Place: Exploring Visual Heartbeat Cues in Virtual Avatar Design

IEEE Access
In Mixed Reality (MR), virtual avatars can represent users with increasing fidelity, thanks to advanced user tracking. However, avatars do not yet routinely convey certain nonverbal cues, such as breathing or heartbeat, which are known to influence ...
Daniel Immanuel Fink, Anke V. Reinschluessel, Albert H. Van Der Veer, Duangkamol Srismith, Bigna Lenggenhager, Jens C. Pruessner, Tiare Feuchtner   +6 more
doaj   +1 more source

Gravity‐Dependent Modulation of Downbeat Nystagmus: Insights From Velocity‐Storage Dysfunction

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Downbeat nystagmus varies with head position, a phenomenon termed gravity‐dependent modulation. We aimed to clarify its mechanism using a velocity‐storage model. Methods In 10 patients with downbeat nystagmus due to cerebellar disorders, we recorded eye movements at different pitch‐ and roll‐axis head positions.
Ji‐Hyung Park, Eun‐Hyuk Choi, Jorge Otero‐Millan, David S. Zee, Jeong‐Yoon Choi, Ji‐Soo Kim   +5 more
wiley   +1 more source

Characteristics of interoceptive heartbeat accuracy, sensibility, and awareness in adults who stutter

Acta Psychologica
Evidence suggests an association between interoceptive processing, which originates from feelings in the body, and mental health-related status, such as anxiety. We assessed heartbeat interoceptive accuracy, interoceptive sensibility, and awareness among
Daichi Iimura, Ishida Osamu
doaj   +1 more source

Confounding effects of heart rate, breathing rate, and frontal fNIRS on interoception

Scientific Reports, 2022
Recent studies have established that cardiac and respiratory phases can modulate perception and related neural dynamics. While heart rate and respiratory sinus arrhythmia possibly affect interoception biomarkers, such as heartbeat-evoked potentials, the ...
Diego Candia-Rivera, M. Sofía Sappia, Jörn M. Horschig, Willy N. J. M. Colier, Gaetano Valenza   +4 more
doaj   +1 more source

Facial cosmetic therapy use amongst patients with systemic sclerosis: an Australian cohort study

Arthritis Care &Research, Accepted Article.
Objective Systemic sclerosis (SSc) is associated with numerous facial manifestations for which patients may engage in cosmetic therapies. It is unclear how patients with SSc use these therapies. This study sought to characterise patient engagement and experiences with cosmetic therapies for SSc‐related and non‐SSc‐related facial changes.
Zachary Warren, Diane Apostolopoulos, Gene‐Siew Ngian, Amanda M Saracino, Laura Ross, Nava Ferdowsi, Jennifer Walker, Cindy Hall, Kim Griggs, Susanna Proudman, Wendy Stevens, Joanne Sahhar   +11 more
wiley   +1 more source

Interoception in anxiety, depression, and psychosis: a review

EClinicalMedicine
Summary: Research has examined the relationship between interoception and anxiety, depression, and psychosis; however, it is unclear which aspects of interoception have been systematically examined, what the combined findings are, and which areas require
Paul M. Jenkinson, Aikaterini Fotopoulou, Agustin Ibañez, Susan Rossell   +3 more
doaj   +1 more source