Results 11 to 20 of about 406,090 (346)

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

Temporal perception is distorted by submaximal and maximal isometric contractions of the knee extensors in young healthy males and females

open access: yesFrontiers in Sports and Active Living, 2023
IntroductionThe estimate of time (temporal perception) is important for activities of daily living, sports and even survival, however time perception research needs greater scrutiny.
Hayley R. Gardner   +6 more
doaj   +1 more source

The influence of affective factors on time perception [PDF]

open access: yes, 1997
Several studies have suggested that both affective valence and arousal affect the perception of time. How-ever, in previous experiments these two affective dimensions were not systematically controlled.
Angrilli, Alessandro   +3 more
core   +1 more source

Interplay between affect and arousal in recognition memory.

open access: yesPLoS ONE, 2010
BackgroundEmotional states linked to arousal and mood are known to affect the efficiency of cognitive performance. However, the extent to which memory processes may be affected by arousal, mood or their interaction is poorly understood.Methodology ...
Ciara M Greene, Pooja Bahri, David Soto
doaj   +1 more source

Nicotinic Receptors in the Brainstem Ascending Arousal System in SIDS With Analysis of Pre-natal Exposures to Maternal Smoking and Alcohol in High-Risk Populations of the Safe Passage Study

open access: yesFrontiers in Neurology, 2021
Pre-natal exposures to nicotine and alcohol are known risk factors for sudden infant death syndrome (SIDS), the leading cause of post-neonatal infant mortality.
Arunnjah Vivekanandarajah   +40 more
doaj   +1 more source

Turning on and turning off: A focus group study of the factors that affect women's sexual arousal [PDF]

open access: yes, 2004
This is a post print version of the article. The official published version can be accessed from the link below.The aim of this study was to inform the development of a questionnaire to assess a woman's tendency to respond with sexual excitation ...
Graham, CA   +3 more
core   +1 more source

Early nurturing experiences, self-compassion, hyperarousal and scleroderma the way we relate to ourselves may determine disease progression [PDF]

open access: yes, 2016
<p>Scleroderma is a rare, painful and complex autoimmune connective tissue disease that can lead to death. The physiology of symptom onset and progression and the psychological aspects of living with this chronic disease have been studied fairly ...
Hicks, Richard E., Kearney, Karen
core   +1 more source

Mind the social feedback : effects of tDCS applied to the left DLPFC on psychophysiological responses during the anticipation and reception of social evaluations [PDF]

open access: yes, 2022
The left dorsolateral prefrontal cortex (lDLPFC) is implicated in anticipatory (i.e. during anticipation of emotional stimuli) and online (i.e. during confrontation with emotional stimuli) emotion regulatory processes. However, research that investigates
Allaert, Jens   +4 more
core   +2 more sources

Altered resting-state functional connectivity of insula in children with primary nocturnal enuresis

open access: yesFrontiers in Neuroscience, 2022
ObjectivePrimary nocturnal enuresis (PNE) is a common developmental condition in school-aged children. The objective is to better understand the pathophysiology of PNE by using insula-centered resting-state functional connectivity (rsFC).MethodsWe ...
Shaogen Zhong   +5 more
doaj   +1 more source

Is It a Gut Feeling? Bodily Sensations Associated With the Experience of Valence and Arousal in Patients With Inflammatory Bowel Disease

open access: yesFrontiers 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
doaj   +1 more source

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