| Title |
Cognitive Functioning and Heat Strain: Performance Responses and Protective Strategies
|
|---|---|
| Published in |
Sports Medicine, December 2016
|
| DOI | 10.1007/s40279-016-0657-z |
| Pubmed ID | |
| Authors |
Cyril Schmit, Christophe Hausswirth, Yann Le Meur, Rob Duffield |
| Abstract |
Despite the predominance of research on physical performance in the heat, many activities require high cognitive functioning for optimal performance (i.e. decision making) and/or health purposes (i.e. injury risk). Prolonged periods of demanding cognitive activity or exercise-induced fatigue will incur altered cognitive functioning. The addition of hot environmental conditions will exacerbate poor cognitive functioning and negatively affect performance outcomes. The present paper attempts to extract consistent themes from the heat-cognition literature to explore cognitive performance as a function of the level of heat stress encountered. More specifically, experimental studies investigating cognitive performance in conditions of hyperthermia, often via the completion of computerised tasks (i.e. cognitive tests), are used to better understand the relationship between endogenous thermal load and cognitive performance. The existence of an inverted U-shaped relationship between hyperthermia development and cognitive performance is suggested, and highlights core temperatures of ~38.5 °C as the potential 'threshold' for hyperthermia-induced negative cognitive performance. From this perspective, interventions to slow or blunt thermal loads and protect both task- and hyperthermia-related changes in task performances (e.g. cooling strategies) could be used to great benefit and potentially preserve cognitive performance during heat strain. |
X Demographics
The data shown below were collected from the profiles of 55 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 13 | 24% |
| United States | 6 | 11% |
| France | 5 | 9% |
| Australia | 4 | 7% |
| Netherlands | 2 | 4% |
| Spain | 2 | 4% |
| Venezuela, Bolivarian Republic of | 1 | 2% |
| Slovenia | 1 | 2% |
| New Zealand | 1 | 2% |
| Other | 3 | 5% |
| Unknown | 17 | 31% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 35 | 64% |
| Scientists | 17 | 31% |
| Science communicators (journalists, bloggers, editors) | 2 | 4% |
| Practitioners (doctors, other healthcare professionals) | 1 | 2% |
Mendeley readers
The data shown below were compiled from readership statistics for 166 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Spain | 1 | <1% |
| France | 1 | <1% |
| Unknown | 164 | 99% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 30 | 18% |
| Student > Master | 29 | 17% |
| Researcher | 19 | 11% |
| Student > Bachelor | 15 | 9% |
| Professor > Associate Professor | 8 | 5% |
| Other | 21 | 13% |
| Unknown | 44 | 27% |
| Readers by discipline | Count | As % |
|---|---|---|
| Sports and Recreations | 43 | 26% |
| Psychology | 10 | 6% |
| Environmental Science | 9 | 5% |
| Medicine and Dentistry | 8 | 5% |
| Engineering | 8 | 5% |
| Other | 33 | 20% |
| Unknown | 55 | 33% |
Attention Score in Context
This research output has an Altmetric Attention Score of 95. 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 07 November 2023.
All research outputs
#444,021
of 25,312,451 outputs
Outputs from Sports Medicine
#434
of 2,903 outputs
Outputs of similar age
#8,664
of 407,846 outputs
Outputs of similar age from Sports Medicine
#8
of 40 outputs
Altmetric has tracked 25,312,451 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 2,903 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 56.0. This one has done well, scoring higher than 85% 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 407,846 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 40 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 82% of its contemporaries.