Results 21 to 30 of about 282,956 (245)
Brain–Heart Interaction and the Experience of Flow While Playing a Video Game
Frontiers in Human Neuroscience, 2022 The flow state – an experience of complete absorption in an activity – is linked with less self-referential processing and increased arousal. We used the heart-evoked potential (HEP), an index representing brain–heart interaction, as well as indices of ...
Shiva Khoshnoud +3 more
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An electrophysiological marker of arousal level in humans
bioRxiv, 2019 Deep non-rapid eye movement sleep (NREM) – also called slow wave sleep (SWS) – and general anesthesia are prominent states of reduced arousal linked to the occurrence of slow oscillations in the electroencephalogram (EEG). Rapid eye movement (REM) sleep,
Janna D. Lendner +7 more
semanticscholar +1 more source
Pupil-linked phasic arousal predicts a reduction of choice bias across species and decision domains
eLife, 2020 Decisions are often made by accumulating ambiguous evidence over time. The brain’s arousal systems are activated during such decisions. In previous work in humans, we found that evoked responses of arousal systems during decisions are reported by rapid ...
Jan Willem de Gee +6 more
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Active control of arousal by a locus coeruleus GABAergic circuit
Nature Neuroscience, 2018 Arousal responses linked to locus coeruleus noradrenergic (LC-NA) activity affect cognition. However, the mechanisms that control modes of LC-NA activity remain unknown.
Vincent Breton-Provencher, M. Sur
semanticscholar +1 more source
Integrative Medicine Research, 2016 Whether emotion is universal or social is a recurrent issue in the history of emotion study among psychologists. Some researchers view emotion as a universal construct, and that a large part of emotional experience is biologically based. However, emotion
Nangyeon Lim
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Frontiers in Psychology, 2015 Older adults have been shown to describe their happiness as lower in arousal when compared to younger adults. In addition, older adults prefer low arousal positive emotions over high arousal positive emotions in their daily lives.
Par eBjalkebring +3 more
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Decoding the infrastructure of the cerebellum
eLife, 2020 High-end technical approaches help to untangle the substructure and projection patterns of the cerebellum.
Willem S van Hoogstraten +1 more
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Anesthesiology Clinics, 2009 Elderly patients have medical and psychological problems affecting all major organ systems. These problems may alter the pharmacokinetics and/or pharmacodynamics of medications, or expose previous neurologic deficits simply as a result of sedation. Delayed arousal, therefore, may arise from structural problems that are pre-existent or new, or metabolic
Zirka H, Anastasian +2 more
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The effects of valence and arousal on time perception in individuals with social anxiety
Frontiers in Psychology, 2015 Time distortion in individuals with social anxiety is demonstrated as the seemingly slower passage of time in a social situation. Time distortion in individuals relates not only to the arousal, but also to valence.
Jung-yi eYoo, Jang-Han eLee
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Frontiers in Psychiatry, 2022 BackgroundPrevious studies have shown dysfunctional emotion processing in patients with inflammatory bowel diseases (IBD), characterized by a hypersensitivity to negative emotions and a hyposensitivity to positive emotions.
Konstantina Atanasova +7 more
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