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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Metals, Nanoparticles, Particulate Matter, and Cognitive Decline
|
|---|---|
| Published in |
Frontiers in Neurology, January 2022
|
| DOI | 10.3389/fneur.2021.794071 |
| Pubmed ID | |
| Authors |
Lilian Calderón-Garcidueñas, Diana A. Chávez-Franco, Samuel C. Luévano-Castro, Edgar Macías-Escobedo, Ariatna Hernández-Castillo, Esperanza Carlos-Hernández, Agustina Franco-Ortíz, Sandra P. Castro-Romero, Mónica Cortés-Flores, Celia Nohemí Crespo-Cortés, Ricardo Torres-Jardón, Elijah W. Stommel, Ravi Philip Rajkumar, Partha S. Mukherjee, Research Universidad del Valle de México UVM Group, Félix Guillermo Márquez Celedonio, Nora B. Vacaseydel-Aceves, Sandra Carrillo-Ibarra, Jorge Roura-Velasco, Joaquín Vázquez-Cruz, Lucero Aída Juárez-Herrera- Y-Cairo, Noelia Guadalupe Fierro-Fimbres, Karina Águila-Castellanos, Abel Arballo-Romero, Nilza Burruel-DeLaCruz, Kristel Castelar-Ibarra, Beatriz Cuéllar-Figueroa, Priscilla Moreno-Barceló, José Luis Romero-Romero, Jaquelinne Sedano-Benítez, Viviana Moreno-Monreal, Fernanda Dávila-Ortiz, Silvia Ramírez-Sánchez, Edgar García-Rojas, Rafael Brito-Aguilar, Luis E. Jiménez-Hernández, Gabriela Molina-Olvera, José Manuel Vega-Riquer, Griselda García-Alonso, Geidy Rodríguez-Version, Francisco Xavier Olmos-García |
| Abstract |
Exposure to metals is ubiquitous and emission sources include gasoline, diesel, smoke from wildfires, contaminated soil, water and food, medical implants, waste recycling facilities, subway exposures, and occupational environments. PM2.5 exposure is associated with impaired cognitive performance, neurobehavioral alterations, incidence of dementia, and Alzheimer's disease (AD) risk. Heavy-duty diesel vehicles are major emitters of metal-rich PM2.5 and nanoparticles in Metropolitan Mexico City (MMC). Cognitive impairment was investigated in 336 clinically healthy, middle-class, Mexican volunteers, age 29.2 ± 13.3 years with 13.7 ± 2.4 years of education using the Montreal Cognitive Assessment (MoCA). MoCA scores varied with age and residency in three Mexican cities with cognition deficits impacting ~74% of the young middle-class population (MoCA ≤ 25). MMC residents ≥31 years ( x ¯ 46.2 ± 11.8 y) had MoCA x ¯ 20.4 ± 3.4 vs. low pollution controls 25.2 ± 2.4 (p < 0.0001). Formal education years positively impacted MoCA total scores across all participants (p < 0.0001). Residency in PM2.5 polluted cities impacts multi-domain cognitive performance. Identifying and making every effort to lower key pollutants impacting neural risk trajectories and monitoring cognitive longitudinal performance are urgent. PM2.5 emission control should be prioritized, metal emissions targeted, and neuroprevention interventions implemented early. |
X Demographics
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 2 | 10% |
| United States | 2 | 10% |
| Colombia | 1 | 5% |
| Unknown | 15 | 75% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 19 | 95% |
| Scientists | 1 | 5% |
Mendeley readers
The data shown below were compiled from readership statistics for 43 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 43 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 4 | 9% |
| Researcher | 4 | 9% |
| Other | 3 | 7% |
| Lecturer > Senior Lecturer | 2 | 5% |
| Student > Doctoral Student | 2 | 5% |
| Other | 5 | 12% |
| Unknown | 23 | 53% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 6 | 14% |
| Social Sciences | 3 | 7% |
| Agricultural and Biological Sciences | 2 | 5% |
| Environmental Science | 2 | 5% |
| Neuroscience | 2 | 5% |
| Other | 4 | 9% |
| Unknown | 24 | 56% |
Attention Score in Context
This research output has an Altmetric Attention Score of 22. 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 November 2022.
All research outputs
#1,780,018
of 25,867,969 outputs
Outputs from Frontiers in Neurology
#693
of 14,797 outputs
Outputs of similar age
#43,850
of 522,587 outputs
Outputs of similar age from Frontiers in Neurology
#26
of 737 outputs
Altmetric has tracked 25,867,969 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 93rd percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 14,797 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 7.6. This one has done particularly well, scoring higher than 95% 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 522,587 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 91% of its contemporaries.
We're also able to compare this research output to 737 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 96% of its contemporaries.