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Record W4312810265 · doi:10.18103/mra.v10i9.3054

Contribution of Virtual Reality Environments and Artificial Intelligence for Alzheimer

2022· article· en· W4312810265 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueMedical Research Archives · 2022
Typearticle
Languageen
FieldNeuroscience
TopicNeuroscience, Education and Cognitive Function
Canadian institutionsUniversité de Montréal
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsApathyVirtual realityComputer scienceHuman–computer interactionAnxietyCognitionVirtual machinePsychologyNatural (archaeology)Cognitive psychologyNeurosciencePsychiatry

Abstract

fetched live from OpenAlex

Alzheimer’s Disease (AD) is one of the most crucial diseases of our century affecting millions of persons every year. Negative emotions such as anxiety, frustration, and apathy are common in AD patients which reduce their wellbeing significantly. Virtual Reality is a means of providing the patients with a sense of presence in an environment that isolates them from external factors able to induce negative emotions. In this goal we have developed several interactive virtual environments able to relax the patients and reduce negative emotions. Virtual travels, natural environments, music therapy, Zootherapy, discovering environments can be used to calm the patients. Artificial Intelligence can bring a valuable contribution if these environments can be modified dynamically according to brainwaves reactions. Neurofeedback techniques can be used to adapt the virtual environments in order to dynamically reduce negative emotions and foster positive emotions. We will present several examples of interactive virtual environments driven by the brain of Alzheimer’s patients and able to improve their cognitive capabilities.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.012
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.459
Threshold uncertainty score0.997

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.012
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.180
GPT teacher head0.423
Teacher spread0.244 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it