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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Grey matter atrophy in prodromal stage of dementia with Lewy bodies and Alzheimer’s disease
|
|---|---|
| Published in |
Alzheimer's Research & Therapy, July 2016
|
| DOI | 10.1186/s13195-016-0198-6 |
| Pubmed ID | |
| Authors |
Frederic Blanc, Sean J. Colloby, Benjamin Cretin, Paulo Loureiro de Sousa, Catherine Demuynck, John T. O’Brien, Catherine Martin-Hunyadi, Ian McKeith, Nathalie Philippi, John-Paul Taylor |
| Abstract |
Little is known about the patterns of brain atrophy in prodromal dementia with Lewy bodies (pro-DLB). In this study, we used SPM8 with diffeomorphic anatomical registration through exponentiated lie algebra to measure grey matter (GM) volume and investigate patterns of GM atrophy in pro-DLB (n = 28) and prodromal Alzheimer's disease (pro-AD) (n = 27) and compared and contrasted them with those in elderly control subjects (n = 33) (P ≤ 0.05 corrected for family-wise error). Patients with pro-DLB showed diminished GM volumes of bilateral insulae and right anterior cingulate cortex compared with control subjects. Comparison of GM volume between patients with pro-AD and control subjects showed a more extensive pattern, with volume reductions in temporal (hippocampi and superior and middle gyri), parietal and frontal structures in the former. Direct comparison of prodromal groups suggested that more atrophy was evident in the parietal lobes of patients with pro-AD than patients with pro-DLB. In patients with pro-DLB, we found that visual hallucinations were associated with relative atrophy of the left cuneus. Atrophy in pro-DLB involves the insulae and anterior cingulate cortex, regions rich in von Economo neurons, which we speculate may contribute to the early clinical phenotype of pro-DLB. |
X Demographics
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 4 | 33% |
| United States | 1 | 8% |
| France | 1 | 8% |
| Unknown | 6 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 10 | 83% |
| Scientists | 2 | 17% |
Mendeley readers
The data shown below were compiled from readership statistics for 111 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Japan | 1 | <1% |
| Unknown | 110 | 99% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 14 | 13% |
| Researcher | 13 | 12% |
| Student > Ph. D. Student | 10 | 9% |
| Other | 9 | 8% |
| Student > Bachelor | 9 | 8% |
| Other | 27 | 24% |
| Unknown | 29 | 26% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 22 | 20% |
| Psychology | 17 | 15% |
| Neuroscience | 16 | 14% |
| Nursing and Health Professions | 6 | 5% |
| Agricultural and Biological Sciences | 5 | 5% |
| Other | 12 | 11% |
| Unknown | 33 | 30% |
Attention Score in Context
This research output has an Altmetric Attention Score of 17. 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 19 January 2023.
All research outputs
#2,287,459
of 26,601,484 outputs
Outputs from Alzheimer's Research & Therapy
#456
of 1,599 outputs
Outputs of similar age
#39,339
of 377,818 outputs
Outputs of similar age from Alzheimer's Research & Therapy
#6
of 13 outputs
Altmetric has tracked 26,601,484 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 91st percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 1,599 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 26.9. This one has gotten more attention than average, scoring higher than 71% 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 377,818 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 89% of its contemporaries.
We're also able to compare this research output to 13 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 53% of its contemporaries.