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Shining Light on Wakefulness and Arousal
Biological Psychiatry, 2012 Alterations in arousal states are associated with multiple neuropsychiatric disorders, including generalized anxiety disorders, addiction, schizophrenia, and depression.
Luis De Lecea +2 more
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Behavioural Processes, 2003
Arousal can be described as an endogenously generated or exogenously induced change in behavioral responsiveness. Changes in levels of arousal, such as occur during sleep or attention, most likely accomplish adaptive functions common to most animals.
van Swinderen, Bruno, Andretic Rozi
openaire +5 more sources
Arousal can be described as an endogenously generated or exogenously induced change in behavioral responsiveness. Changes in levels of arousal, such as occur during sleep or attention, most likely accomplish adaptive functions common to most animals.
van Swinderen, Bruno, Andretic Rozi
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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
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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
Sleep Medicine, 2011
Arousal Disorders (AD) are motor behaviours arising from NREM sleep. They comprise a spectrum of manifestations of increasing complexity from confusional arousal to sleep terror to sleepwalking. AD usually appear in childhood with a low frequency of episodes and spontaneously disappear before adolescence.
PROVINI, FEDERICA +3 more
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Arousal Disorders (AD) are motor behaviours arising from NREM sleep. They comprise a spectrum of manifestations of increasing complexity from confusional arousal to sleep terror to sleepwalking. AD usually appear in childhood with a low frequency of episodes and spontaneously disappear before adolescence.
PROVINI, FEDERICA +3 more
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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
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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
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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
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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.
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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