1941
DOI: 10.1001/archderm.1941.01490220003001
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Urticaria Solaris

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Cited by 11 publications

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“…2 In 1923, Duke 3 suggested the name “solar urticaria” for this condition, and, in 1928, the urticarial response was quantified by phototesting with increasing doses of different wavelengths. 4–11 Action spectra were thus determined already in the early research using artificial light sources and different types of filter. 5–21 Although wavelengths between 300 and 800 nm and even longer 12–18 , 19 have been reported, the action spectrum for most patients is between 300 and 500 nm.…”
mentioning
confidence: 99%
“…4 Action spectra were thus determined already in the early research using artificial light sources and different types of filter. [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21] Although wavelengths between 300 and 800 nm and even longer 12,19 have been reported, the action spectrum for most patients is between 300 and 500 nm. In 1942, Rajka 10 reported that solar urticaria could be passively transferred to normal volunteers by an intradermal injection of serum from a person with solar urticaria.…”
mentioning
confidence: 99%
See 1 more Smart Citation
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.
“…2 In 1923, Duke 3 suggested the name “solar urticaria” for this condition, and, in 1928, the urticarial response was quantified by phototesting with increasing doses of different wavelengths. 4–11 Action spectra were thus determined already in the early research using artificial light sources and different types of filter. 5–21 Although wavelengths between 300 and 800 nm and even longer 12–18 , 19 have been reported, the action spectrum for most patients is between 300 and 500 nm.…”
mentioning
confidence: 99%
“…4 Action spectra were thus determined already in the early research using artificial light sources and different types of filter. [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21] Although wavelengths between 300 and 800 nm and even longer 12,19 have been reported, the action spectrum for most patients is between 300 and 500 nm. In 1942, Rajka 10 reported that solar urticaria could be passively transferred to normal volunteers by an intradermal injection of serum from a person with solar urticaria.…”
mentioning
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.
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.
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.