Results 1 to 10 of about 137,760 (296)

Arousal and memory [PDF]

open access: bronzeBulletin of the Psychonomic Society, 1974
The following study was designed to see if the relationship between arousal and recall interval is sufficient to account for data on differential recall of arousing and nonarousing events. Similar studies allegedly support a Freudian model of unconsciously motivated repression.
John Gormly, Joseph Lalka
openalex   +3 more sources

Coupling analysis of heart rate variability and cortical arousal using a deep learning algorithm

open access: yesPLoS ONE, 2023
Frequent cortical arousal is associated with cardiovascular dysfunction among people with sleep-disordered breathing. Changes in heart rate variability (HRV) can represent pathological conditions associated with autonomic nervous system dysfunction ...
Jiayan Huo   +3 more
doaj   +2 more sources

Cerebrospinal Fluid Histamine Levels in Healthy Children and Potential Implication for SIDS: Observational Study in a French Tertiary Care Hospital

open access: yesFrontiers in Pediatrics, 2022
ObjectiveA defect of the waking systems could constitute a factor of vulnerability for sudden infant death syndrome (SIDS). A decrease in orexin levels, which promotes wakefulness and activates histaminergic neurons (another hypothalamic wake-promoting ...
Sabine Plancoulaine   +9 more
doaj   +1 more source

Effects of various sitting and standing postures on arousal and valence.

open access: yesPLoS ONE, 2023
According to research on the effects of posture on psychological states, high-power poses-with the body spread wide open-lead to high-arousal positive emotions, whereas low-power poses-with the body slumped and constricted-lead to low-arousal negative ...
Aya Takayama, Hiroshi Sekiya
doaj   +1 more source

Valence makes a stronger contribution than arousal to affective priming [PDF]

open access: yesPeerJ, 2019
Background Recent data suggest that both word valence and arousal modulate subsequent cognitive processing. However, whether valence or arousal makes a stronger contribution to cognitive processing is less understood.
Zhao Yao, Xiangru Zhu, Wenbo Luo
doaj   +2 more sources

Treatment of lower urinary tract dysfunction facilitates awakening and affects the cure rate in patients with nonmonosymptomatic enuresis [PDF]

open access: yesInvestigative and Clinical Urology, 2020
Purpose: Poor awakening in patients with enuresis has been assumed to be an adaptation to the chronic influence of arousal stimuli like lower urinary tract dysfunction (LUTD).
Minki Baek   +4 more
doaj   +1 more source

How Facial Attractiveness Affects Time Perception: Increased Arousal Results in Temporal Dilation of Attractive Faces

open access: yesFrontiers in Psychology, 2021
Time perception plays a fundamental role in people’s daily life activities, and it is modulated by changes in environmental contexts. Recent studies have observed that attractive faces generally result in temporal dilation and have proposed increased ...
Sihong Zhou   +4 more
doaj   +1 more source

Disorders of Arousal [PDF]

open access: yesCurrent Sleep Medicine Reports, 2016
Sleepwalking, sleep terrors, and confusional arousals are non-REM sleep parasomnias grouped under the specific category of disorders of arousal (DOA). These conditions are characterized by incomplete arousals from deep sleep that lead to a broad variety of emotional and motor behaviors.
Raffaele Manni   +5 more
openaire   +5 more sources

Dynamics of Non-visual Responses in Humans: As Fast as Lightning?

open access: yesFrontiers in Neuroscience, 2019
The eye drives non-visual (NV) responses to light, including circadian resetting, pupillary reflex and alerting effects. Initially thought to depend on melanopsin-expressing retinal ganglion cells (ipRGCs), classical photopigments play a modulatory role ...
Abhishek S. Prayag   +4 more
doaj   +1 more source

Transition of emotions from the negatively excited state to positive unexcited state: an ERP perspective [PDF]

open access: yesMetrology and Measurement Systems, 2022
The cognitive aspects like perception, problem-solving, thinking, task performance, etc., are immensely influenced by emotions making it necessary to study emotions. The best state of emotion is the positive unexcited state, also known as the HighValence
Moon Inder Singh, Mandeep Singh
doaj   +1 more source

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