Asymmetric Cutaneous Lesions in Pellagra

Bean, William B.

doi:10.1001/archderm.1944.01510110033009

Arch Dermatol

1944

DOI: 10.1001/archderm.1944.01510110033009

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Asymmetric Cutaneous Lesions in Pellagra

William B. Bean¹

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Cited by 12 publications

(2 citation statements)

References 15 publications

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“…I made a careful study in 1940 and 1941 of a series of patients who had asymmetric or unilateral lesions as well as bilaterally symmetrical ones (8). Five cases of asymmetric lesions were observed in persons with varicose veins that were more severe on one side than the other.…”

Section: Unilateral and Experimental Lesions Produced Without Sunlightmentioning

confidence: 99%

Personal Reflections on Clinical Investigations

Bean

¹

1982

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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.

“…I made a careful study in 1940 and 1941 of a series of patients who had asymmetric or unilateral lesions as well as bilaterally symmetrical ones (8). Five cases of asymmetric lesions were observed in persons with varicose veins that were more severe on one side than the other.…”

Section: Unilateral and Experimental Lesions Produced Without Sunlightmentioning

confidence: 99%

Personal Reflections on Clinical Investigations

Bean

¹

1982

Get access via publisher Add to collection Cite

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.

“…Dementia develops in the setting of prolonged niacin deficiency; patients are depressed, apathetic, irritable, anxious and in severe instances, have frank disorientation. [2223]…”

Section: Introductionmentioning

confidence: 99%

Triads in dermatology

Agrawal

¹

,

Khopkar

²

,

Mahajan

³

et al. 2013

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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.

Metabolic and Nutritional Disorders

Sarkany¹,

BREATHNACH

²

,

Morris

³

et al. 2010

Rook's Textbook of Dermatology

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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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