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Record W2279078615 · doi:10.1385/0-89603-075-x:497

Histochemical Mapping of Vertebrate Brains for Study of Evolution

2003· book-chapter· en· W2279078615 on OpenAlexaff
Harvey B. Sarnat

Bibliographic record

VenueHumana Press eBooks · 2003
Typebook-chapter
Languageen
FieldEarth and Planetary Sciences
TopicEvolution and Paleontology Studies
Canadian institutionsUniversity of Calgary
Fundersnot available
KeywordsNeuroanatomyVertebrateDarwinismEvolutionary biologyPhylogenesisBiologyPerspective (graphical)NeurosciencePeriod (music)NeurochemistryCognitive sciencePsychologyPhylogeneticsNeurologyGeneComputer scienceGeneticsArtificial intelligence

Abstract

fetched live from OpenAlex

Radical changes in life have evolved on Earth since the Cambrian period, radical changes in evolutionary theory have developed since the Darwinian period. The concept of gradual physical change in species is yielding to a more credible hypothesis of long epochs of genetic stability interrupted by bursts of multiple mutations, some providing improved survival, others creating physical features that are not necessarily better, but simply different. Of all specialized organ systems, the brain has changed the most in phylogenesis. Texts of comparative anatomy rarely describe the brain with greater perspective than its gross external form in the present decade, neurochemistry and histochemistry have kindled an interest in comparative neuroanatomy from a wholly new perspective, enabling explanations of cerebral evolution to surface that could not have been previously suspected by examining histologic sections, or even from tracing neural pathways within the brain.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.771
Threshold uncertainty score0.843

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
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 head0.100
GPT teacher head0.254
Teacher spread0.154 · 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.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreOther

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

Citations0
Published2003
Admission routes1
Has abstractyes

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