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Record W2752236980 · doi:10.1093/jlb/lsx024

Some questions about brain-based mind reading in forensic psychiatry

2017· letter· en· W2752236980 on OpenAlexaff
Walter Glannon

Bibliographic record

VenueJournal of Law and the Biosciences · 2017
Typeletter
Languageen
FieldNeuroscience
TopicNeuroethics, Human Enhancement, Biomedical Innovations
Canadian institutionsUniversity of Calgary
Fundersnot available
KeywordsReading (process)PsychologyForensic psychiatryCognitive sciencePsychiatryNeurosciencePhilosophyLinguistics

Abstract

fetched live from OpenAlex

Because the brain generates and sustains mental states, it seems possible that neuroimaging techniques could reveal the content of these states and 'read' the mind. Gerben Meynen explores how brain-based mind reading (BMR) could be a technique in forensic psychiatry to 'assess defendants, prisoners, and possibly also prospective jurors.' 1 He describes three types of BMR and 'the different ways in which a person's mind can be read' (p. 4). Meynen discusses how BMR could be used for lie detection, to elucidate the role of intent in legal judgements and predict the likelihood of recidivism (p. 16). He mentions confidentiality, trust in the doctor-patient relationship, and the coercive use of these techniques as some of the ethical and legal issues they raise. The last of these issues has been especially pertinent to functional magnetic resonance imaging (fMRI)-based lie detection, which has had variable assessments of accuracy. Apart from this, the BMR techniques Meynen envisages for future application in forensic psychiatry are hypothetical. 'In fact, at present almost no technique appears to be ready for use in forensic psychiatric evaluations. Therefore, the topic of BMR basically derives its relevance and urgency from anticipated developments in the (near) future. And at present we do not really know the exact nature of the techniques that will eventually be ready for forensic psychiatry use ' (p. 5). Claims about the potential use of BMR in psychiatry and the criminal law are highly speculative. There are thus good reasons for being circumspect about the potential for BMR. Indeed, there are good reasons for skepticism about the very idea of mind reading through measuring brain structure and function and thus the very idea of BMR. This is not only because of limitations in the ability of neuroimaging to reveal actual brain activity but also because the mind is not located in the brain. The ontological question of the relation between the brain and the mind, and the epistemological questions of what we can ascertain about brain activity 1

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.

How this classification was reachedexpand

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)0.002
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesScience and technology studies
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Commentary · Consensus signal: Commentary
Teacher disagreement score0.359
Threshold uncertainty score0.997

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.006
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.002
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 head0.058
GPT teacher head0.340
Teacher spread0.282 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designNot applicable
Domainnot available
GenreCommentary

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".

Quick stats

Citations14
Published2017
Admission routes1
Has abstractyes

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