Understanding Cognitive Function In Older Adults With Type 2 Diabetes Mellitus via Environmental Stress in the Functional Magnetic Resonance Imaging Environment and Metabolic Stress Associated with Glucose Ingestion
Bibliographic record
Abstract
The objectives were to explore cognitive function in older adults with Type 2 Diabetes Mellitus (T2DM) through two studies: 1) a pilot study involving the metabolic stress of glucose ingestion and the environmental stress of a functional magnetic resonance imaging (fMRI) environment and 2) an fMRI study exploring the neural mechanisms through hippocampal and prefrontal functional imaging during memory and executive functioning tasks. In T2DM subjects, environmental stress produced greater impairment in memory performance and metabolic stress produced overestimation of memory performance, with similar executive functioning, relative to healthy subjects (pilot study). T2DM subjects also sowed reduced hippocampal and greater prefrontal activation compared to healthy subjects (fMRI study). Moreover, the metabolic stress caused greater hippocampal and prefrontal activation in healthy subjects relative to placebo (fMRI study). These results indicate plausible neural mechanisms behind T2DM- and stress-associated cognitive impairments that can be used for future improvements in cognitive retention and rehabilitation.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".