Neurological and Magnetic Resonance Imaging Findings in Children With Developmental Language Impairment
Bibliographic record
Abstract
Neurologic and radiologic findings in children with well-defined developmental language impairment have rarely been systematically assessed. Children aged 7 to 13 years with developmental language impairment or normal language (controls) underwent language, nonverbal cognitive, motor and neurological assessments, standardized assessment for subtle neurological signs, and magnetic resonance imaging. Nine children with developmental language impairment and 12 controls participated. No focal abnormalities were identified on standard neurological examination. Age and developmental language impairment were independent predictors of neurological subtle signs scores (r(2) = 0.52). Imaging abnormalities were identified in two boys with developmental language impairment and no controls (P = .17). Lesions identified were predicted neither by history nor by neurological examination. Previously unsuspected lesions were identified in almost 25% of children with developmental language impairment. Constraints regarding cooperation and sedation requirements may limit the clinical application of imaging modalities in this population.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.006 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".