Arch Gen Psychiatry
 1972
DOI: 10.1001/archpsyc.1972.01750230079015
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Human Sleep After Leucotomy

F. Quaranta1
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Cited by 9 publications

(3 citation statements)
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“…The increased wakefulness following limbic leucotomy gradually subsided, sometimes with the help of a hypnotic, or a small dose of tricyclic at night. Similar changes in sleep following leucotomy have previously been described by Hauri & Hawkins (1972), who studied a depressed, obsessive patient in the sleep laboratory before and after leucotomy. Following leucotomy, she too passed through a stage of increased wakefulness and this subsided after a few months.…”
Section: Ejfects On Sleepsupporting
confidence: 74%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
“…The increased wakefulness following limbic leucotomy gradually subsided, sometimes with the help of a hypnotic, or a small dose of tricyclic at night. Similar changes in sleep following leucotomy have previously been described by Hauri & Hawkins (1972), who studied a depressed, obsessive patient in the sleep laboratory before and after leucotomy. Following leucotomy, she too passed through a stage of increased wakefulness and this subsided after a few months.…”
Section: Ejfects On Sleepsupporting
confidence: 74%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
“…We do not know of other reports using frontal‐lobectomized animals to study S–W control. At least two studies on the effects of prefrontal lobotomy in non‐psychotic patients reported either a lasting increase in W time coupled with a decrease in delta sleep time (Hauri and Hawkins, 1972), or a decrease in REMS (Hosokawa et al. , 1968) in two lobotomized patients.…”
Section: 1 the Cerebral Cortexmentioning
confidence: 99%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
“…Vermutlich ist für die Art der EEG-Veränderungen der Umfang der Läsion ganz entscheidend verantwortlich. Bezüglich der Zunahme der asymmetrischen Schlafspindeln gibt es in der Literatur keine Einigkeit (6, 10,14). Meistens sind Spindeln nach einem zerebralen Insult oder einem Schädelhirntrauma in der pathologischen Hemisphäre eher vermindert.…”
Section: Diskussionunclassified
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
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