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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Deficit of state-dependent risk attitude modulation in gambling disorder
|
|---|---|
| Published in |
Translational Psychiatry, April 2017
|
| DOI | 10.1038/tp.2017.55 |
| Pubmed ID | |
| Authors |
A Fujimoto, K Tsurumi, R Kawada, T Murao, H Takeuchi, T Murai, H Takahashi |
| Abstract |
Gambling disorder (GD) is often considered as a problem of trait-like risk preference. However, the symptoms of GD cannot be fully understood by this trait view. In the present study, we hypothesized that GD patients also had problem with a flexible control of risk attitude (state-dependent strategy optimization), and aimed to investigate the mechanisms underlying abnormal risk-taking of GD. To address this issue, we tested GD patients without comorbidity (GD group: n=21) and age-matched healthy control participants (HC group: n=29) in a multi-step gambling task, in which participants needed to clear 'block quota' (required units to clear a block, 1000-7000 units) in 20 choices, and conducted a task-functional magnetic resonance imaging (fMRI) experiment. Behavioral analysis indeed revealed a less flexible risk-attitude change in the GD group; the GD group failed to avoid risky choice in a specific quota range (low-quota condition), in which risky strategy was not optimal to solve the quota. Accordingly, fMRI analysis highlighted diminished functioning of the dorsolateral prefrontal cortex (dlPFC), which has been heavily implicated in cognitive flexibility. To our knowledge, the present study provided the first empirical evidence of a deficit of state-dependent strategy optimization in GD. Focusing on flexible control of risk attitude under quota may contribute to a better understanding of the psychopathology of GDs. |
X Demographics
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Japan | 4 | 10% |
| Switzerland | 1 | 3% |
| Unknown | 35 | 88% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 36 | 90% |
| Scientists | 4 | 10% |
Mendeley readers
The data shown below were compiled from readership statistics for 69 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 69 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 14 | 20% |
| Student > Master | 12 | 17% |
| Other | 7 | 10% |
| Researcher | 7 | 10% |
| Student > Bachelor | 4 | 6% |
| Other | 7 | 10% |
| Unknown | 18 | 26% |
| Readers by discipline | Count | As % |
|---|---|---|
| Psychology | 16 | 23% |
| Neuroscience | 11 | 16% |
| Engineering | 4 | 6% |
| Agricultural and Biological Sciences | 4 | 6% |
| Medicine and Dentistry | 3 | 4% |
| Other | 8 | 12% |
| Unknown | 23 | 33% |
Attention Score in Context
This research output has an Altmetric Attention Score of 92. 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 20 June 2023.
All research outputs
#486,208
of 26,367,306 outputs
Outputs from Translational Psychiatry
#220
of 3,809 outputs
Outputs of similar age
#9,744
of 328,023 outputs
Outputs of similar age from Translational Psychiatry
#5
of 95 outputs
Altmetric has tracked 26,367,306 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 98th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 3,809 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 24.7. This one has done particularly well, scoring higher than 94% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 328,023 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 97% of its contemporaries.
We're also able to compare this research output to 95 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 94% of its contemporaries.