Results 251 to 260 of about 210,533 (303)
Some of the next articles are maybe not open access.
Journal of Clinical Neurophysiology, 2004
Ontogeny of arousal data constitute a vital supplement to the sparse literature on spontaneous neuronal activity. These data demonstrate that measurable infant spontaneous arousals (SAs) with an inherent oscillatory entrainment occur six times more in active sleep than in quiet sleep of the same duration and are identifiable as a human neurobiologic ...
David H, Crowell +13 more
openaire +2 more sources
Ontogeny of arousal data constitute a vital supplement to the sparse literature on spontaneous neuronal activity. These data demonstrate that measurable infant spontaneous arousals (SAs) with an inherent oscillatory entrainment occur six times more in active sleep than in quiet sleep of the same duration and are identifiable as a human neurobiologic ...
David H, Crowell +13 more
openaire +2 more sources
Current Opinion in Neurobiology, 1994
Recent advances in neural and behavioural pharmacology, and in intracellular recording suggest that arousal during the awake state may be regulated by multiple, interdependent neurotransmitter systems that originate in the brainstem or hypothalamus, and project to subcortical and cortical sites.
R T, Marrocco, E A, Witte, M C, Davidson
openaire +2 more sources
Recent advances in neural and behavioural pharmacology, and in intracellular recording suggest that arousal during the awake state may be regulated by multiple, interdependent neurotransmitter systems that originate in the brainstem or hypothalamus, and project to subcortical and cortical sites.
R T, Marrocco, E A, Witte, M C, Davidson
openaire +2 more sources
Arousal and Cognition: Word Arousal and Visual Search
Perceptual and Motor Skills, 1976The influence of target-word affective properties on information processing time in a high speed visual-search task was studied. The 24 words were embedded in random-letter matrices, with one word per matrix. Subjects (5 male, 5 female) were tested. Words extreme on emotionality (positive vs negative affect) yielded significantly longer latencies than ...
F H, Farley, S J, Yen
openaire +2 more sources
Frontiers in Bioscience, 2003
The brain contains autochthonous neural systems that evoke waking from sleep in response to sensory stimuli, prolong or enhance arousal in response to special stimuli, and also generate and maintain wakefulness regardless of sensory stimuli during the active part of the day.
openaire +2 more sources
The brain contains autochthonous neural systems that evoke waking from sleep in response to sensory stimuli, prolong or enhance arousal in response to special stimuli, and also generate and maintain wakefulness regardless of sensory stimuli during the active part of the day.
openaire +2 more sources
2014
Stress is considered to be an important cause of disrupted sleep and insomnia. However, controlled and experimental studies in rodents indicate that effects of stress on sleep-wake regulation are complex and may strongly depend on the nature of the stressor.
Sanford, Larry D. +2 more
openaire +2 more sources
Stress is considered to be an important cause of disrupted sleep and insomnia. However, controlled and experimental studies in rodents indicate that effects of stress on sleep-wake regulation are complex and may strongly depend on the nature of the stressor.
Sanford, Larry D. +2 more
openaire +2 more sources
Arousal and Arousability in Repeated Isolation Experiences
Perceptual and Motor Skills, 1987Four young adult college men provided estimates of 30 min. during three spaced trials of 6 hr. each Mean heart rates before and after estimates were significantly different. Mean preestimates of rates by trial were higher but postestimate rates were similar over trials. A stimulating event can arouse though the subject is relaxed.
openaire +1 more source
Trait Arousability-An Alternative to Trait Arousal
1987This chapter presents the theoretical rationale and procedures used to develop a questionnaire measure of individual differences in stimulus screening and associated differences in arousability. The rationale for the scale is presented in some detail because of the novelty of the concept of stimulus screening and because of the complex set of ...
openaire +1 more source