Results 81 to 90 of about 4,891 (203)

Proposed criteria of levels of evidence for co‐occurring epilepsy in people with functional/dissociative seizures

open access: yesEpilepsia, Volume 67, Issue 3, Page 1345-1357, March 2026.
Abstract Objective This work was undertaken to describe the level of evidence for co‐occurring epileptic seizures in patients with known functional/dissociative seizures (FDS) using stratification criteria analogous to the International League Against Epilepsy criteria for functional seizures.
Shruti N. Iyer   +16 more
wiley   +1 more source

Сardiac interoception and its link with psychological characteristics in patients with symptomatic and asymptomatic premature ventricular contractions

open access: yesРациональная фармакотерапия в кардиологии
Aim. To explore cardiac interoception (probed by interoceptive accuracy in the mental tracking task) and its association with psychological characteristics in groups of patients with symptomatic and asymptomatic premature ventricular contractions (PVC ...
A. S. Limonova   +5 more
doaj   +1 more source

Interoception and inflammation in psychiatric disorders [PDF]

open access: yes, 2018
Despite a historical focus on neurally-mediated interoceptive signaling mechanisms, humoral (and even cellular) signals also play an important role in communicating bodily physiological state to the brain.
Aaronson   +144 more
core   +1 more source

Physiological Processing of Everyday Aversive Mental Imagery

open access: yesPsychophysiology, Volume 63, Issue 3, March 2026.
ABSTRACT Everyday aversive experiences, such as a crying infant or the sound of construction, are not life‐threatening, yet they can strongly shape affective experience and physiological state. While most affective imagery research has focused on fear and anxiety, the mechanisms underlying imagery of mild, everyday aversive events remain underexplored.
Xuan Yang   +7 more
wiley   +1 more source

How breathing disrupts vision: hyperventilation‐induced hypocapnia impairs oculomotor responses in resting humans

open access: yesThe Journal of Physiology, Volume 604, Issue 5, Page 2336-2354, 1 March 2026.
Abstract figure legend Hypocapnic hyperventilation reduced end‐tidal carbon dioxide partial pressure and middle cerebral artery mean velocity, and impaired oculomotor response by modulating visual fixation and anti‐saccadic control. Hyperventilation itself also impaired anti‐saccadic control.
Yusei Yoshimura   +4 more
wiley   +1 more source

Exploring the relationship between cardiac awareness and balance

open access: yesScientific Reports
Summary Postural balance requires the interplay between several physiological signals. Indirect evidence suggests that the perception of signals arising from the autonomic nervous system might play a role (e.g. cardiac awareness).
Gerardo Salvato   +11 more
doaj   +1 more source

Altered spatiotemporal brain dynamics of interoception in behavioural-variant frontotemporal dementiaResearch in context

open access: yesEBioMedicine
Summary: Background: Dysfunctional allostatic-interoception, altered processing of bodily signals in response to environmental demands, occurs in behavioural-variant frontotemporal dementia (bvFTD) patients.
Jessica L. Hazelton   +18 more
doaj   +1 more source

Interactions between cardiac activity and conscious somatosensory perception

open access: yes, 2019
Fluctuations in the heart's activity can modulate the access of external stimuli to consciousness. The link between perceptual awareness and cardiac signals has been investigated mainly in the visual and auditory domain. Here, we investigated whether the
Al, E.   +5 more
core   +1 more source

Heartfelt embodiment: Changes in body-ownership and self-identification produce distinct changes in interoceptive accuracy [PDF]

open access: yes, 2017
Interoceptive and exteroceptive information are both essential for the construction and update of self-awareness. Whereas several studies have shown how interoceptive accuracy or cardiac feedback influences body-awareness, no studies have looked at the ...
Ainley   +65 more
core   +3 more sources

Effective Connectivity Reveals Dual‐Route Mechanism of Visual Prediction Precision via Insula and Pulvinar

open access: yesHuman Brain Mapping, Volume 47, Issue 2, February 1, 2026.
Using 7‐Tesla fMRI and dynamic causal modelling (DCM), we identified a dual‐route mechanism for high‐precision predictions: direct excitatory modulation from the insula to V1, and indirect inhibitory modulation from the insula to V1 via the pulvinar.
Linzhi Tao   +5 more
wiley   +1 more source

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