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Pharmacotherapy response and regional cerebral blood flow characteristics in patients with obsessive-compulsive disorder

Overview of attention for article published in Behavioral and Brain Functions, July 2013
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Title
Pharmacotherapy response and regional cerebral blood flow characteristics in patients with obsessive-compulsive disorder
Published in
Behavioral and Brain Functions, July 2013
DOI 10.1186/1744-9081-9-31
Pubmed ID
Authors

Sheng-lin Wen, Mu-hua Cheng, Min-feng Cheng, Ji-hui Yue, Hong Wang

Abstract

To analyze the correlation between the pharmacotherapy response and the characteristics of the pre-treatment regional cerebral blood flow (rCBF) in patients with obsessive-compulsive disorder (OCD) METHODS: Single-photon emission-computed tomography (SPECT) was used to determine the pre-treatment rCBF in 30 OCD patients and 30 normal controls. Based on their clinical remission response, the subjects were divided into two groups: selective serotonin reuptake inhibitors (SSRIs) and SSRIs plus quetiapine. The subjects with clinical remission response were identified after treatment for a period of 24 weeks, and the rCBF imaging data were processed using statistical parametric mapping (SPM) software with two-sample Z-tests RESULTS: Nineteen OCD patients who achieved clinical remission were included in the study. Increased rCBF in forebrain regions, including the frontal lobe, cingulate gyrus, hypothalamus, and basal ganglia, was found in 11 responders to SSRIs compared to normal control patients. The eight SSRI plus quetiapine responders exhibited a decrease in rCBF within posterior brain regions, including the parietal lobe, cerebellar vermis, and occipital lobe, and an increase in rCBF in the frontal lobe, thalamus, basal ganglia, and cerebellum tonsil compared to normal control patients CONCLUSIONS: The characteristics of increased rCBF in forebrain regions and decreased rCBF in posterior brain regions before treatment of OCD patients was a potentially predictor of treatment response to guide treatment options.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 46 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 46 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 9 20%
Student > Master 8 17%
Student > Bachelor 7 15%
Student > Doctoral Student 4 9%
Researcher 3 7%
Other 10 22%
Unknown 5 11%
Readers by discipline Count As %
Medicine and Dentistry 13 28%
Psychology 12 26%
Agricultural and Biological Sciences 4 9%
Biochemistry, Genetics and Molecular Biology 2 4%
Nursing and Health Professions 2 4%
Other 6 13%
Unknown 7 15%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 30 July 2013.
All research outputs
#18,342,133
of 22,715,151 outputs
Outputs from Behavioral and Brain Functions
#287
of 391 outputs
Outputs of similar age
#148,540
of 198,188 outputs
Outputs of similar age from Behavioral and Brain Functions
#3
of 4 outputs
Altmetric has tracked 22,715,151 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 391 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 9.9. This one is in the 15th percentile – i.e., 15% of its peers scored the same or lower than it.
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We're also able to compare this research output to 4 others from the same source and published within six weeks on either side of this one.