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Cognition & learningGlobal+2 clusters01

Souei et al., “Artificial intelligence in deep brain stimulation for movement disorders: a systematic review and technology readiness assessment”

Researchers reviewed 239 peer-reviewed studies on AI-supported deep-brain stimulation and found a pronounced gap between reported algorithmic performance and clinical readiness. External validation remained rare, evaluations were predominantly retrospective and single-centre, and more than one-quarter of studies used small, high-dimensional datasets with elevated overfitting risk; most systems therefore remained at early-to-intermediate technology-readiness levels.

2 min
Cognition & learningUnited States+2 clusters02

A hidden prompt exposed mass AI cheating—and the limits of classroom detection

A Mississippi history professor reported that a hidden white-text instruction to insert the word ‘Madagascar’ surfaced in 32 of 35 midterm responses, indicating that students had pasted the prompt into an AI system and submitted generated answers. The viral trap produced a striking accountability moment, and students were allowed to contest their grades. But the professor also said he does not plan to keep using the technique. That is the larger lesson: prompt traps can reveal copying once, yet they cannot replace transparent course rules and assessments that make students demonstrate their reasoning.

3 min
Cognition & learningUnited Kingdom+3 clusters03

Ofqual, “Approach to regulating the use of artificial intelligence in the qualifications sector”

England’s qualifications regulator states that AI may improve assessment design, marking support, invigilation, and operational efficiency, but it identifies accuracy, reliability, confidentiality, bias, fairness, and accountability as unresolved risks in high-stakes assessment. Ofqual explicitly prohibits AI from serving as the sole marker for regulated qualifications, requires meaningful expert human involvement, and warns that undisclosed AI use in coursework can undermine both learning and the validity of awarded grades.

2 min
Cognition & learningGlobal+3 clusters04

Hu et al., “A scoping review of explainable artificial intelligence for medical multimodal data”

University of Sydney and UC San Diego researchers reviewed 82 studies combining medical imaging, clinical records, and other health-data modalities. They find that most explanations still assign importance to each modality separately and rely on post-hoc techniques that leave the model’s cross-modal reasoning opaque; standardized evaluation was absent from most studies, qualitative assessment predominated, and only a minority provided sufficiently reproducible public code.

2 min
Cognition & learningGlobal+3 clusters05

Shi et al., “Physicians and artificial intelligence diverge in evaluating LLMs on real clinical cases”

This multicenter study involved more than 400 physicians across seven specialties and compared human physician evaluation of LLM outputs with AI-agent evaluation configured to mirror physician assessment. AI evaluators were efficient and directionally aligned with physicians, but did not fully capture human clinical judgment and should not replace physician-centered evaluation.

2 min