Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Neuroscience · 03192ed8 Psychology · 03192ed8

Assessment

Why?

Strongest counted support: A review reports imaging and lesion evidence that the amygdala prioritizes processing of threat-related cues. weight 0.540000 evidence

Review gaps: independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Leans supported to Leans contradicted.

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Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “The amygdala's scanning for danger gives humans a preponderance for focusing on bad news and treating the unfamiliar as dangerous.” · 1 claim · 28 September 2026
• “The amygdala's scanning for danger gives humans a preponderance for focusing on bad news and treating the unfamiliar as dangerous.” · 1 claim · 28 September 2026
• “The amygdala's scanning for danger gives humans a preponderance for focusing on bad news and treating the unfamiliar as dangerous.” · 1 claim · 28 September 2026
• “The amygdala's scanning for danger gives humans a preponderance for focusing on bad news and treating the unfamiliar as dangerous.” · 1 claim · 28 September 2026
• “The amygdala's scanning for danger gives humans a preponderance for focusing on bad news and treating the unfamiliar as dangerous.” · 1 claim · 28 September 2026
• “The amygdala's scanning for danger gives humans a preponderance for focusing on bad news and treating the unfamiliar as dangerous.” · 1 claim · 28 September 2026
• “The amygdala's scanning for danger gives humans a preponderance for focusing on bad news and treating the unfamiliar as dangerous.” · 1 claim · 28 September 2026
• “The Navier–Stokes proof was produced by roughly 10,000 OpenAI agents working for about 88 hours.” · 25 claims · 20 September 2026

Evidence for

• Ismail attributes the human focus on bad news to the amygdala scanning for danger.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance WEAK Steps 2 Counted

  A popular-neuroscience framing offered without evidence.

• Translational Psychiatry reports that disrupted basolateral amygdala circuits support negative valence bias in depressive states.

  From Disrupted basolateral amygdala circuits supports negative valence bias in depressive states Read 2026-09-28 Relevance MODERATE Steps 1 Counted

  Supports an amygdala-to-negative-valence link in depressive states, but does not establish a universal human tendency or danger response to unfamiliar stimuli.

• A review reports imaging and lesion evidence that the amygdala prioritizes processing of threat-related cues.

  From The neurobiology of dispositional negativity and attentional biases to threat Read 2026-09-28 Relevance MODERATE Steps 0 Counted

  Supports the amygdala threat-prioritization component, but does not by itself establish a universal human bias toward all bad news or unfamiliar things.

• A peer-reviewed study supports the broader behavioral components of the claim: people preferentially attend to and retain negative information, and perceived danger is associated with greater credulity toward hazard information.

  From Negatively-Biased Credulity and the Cultural Evolution of Beliefs Read 2026-09-28 Relevance MODERATE Steps 1 Counted

  The source supports negativity and hazard-focused cognition, but it does not by itself establish that the amygdala is the sole or direct cause, nor that all unfamiliar stimuli are treated as dangerous.

Evidence against

None.

Qualifications

• The passage links the amygdala's danger-scanning to a preponderance for focusing on bad news, but says nothing about treating the unfamiliar as dangerous.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance DIRECT Steps 1 Counted

  'prepundonderance' is a transcription of 'preponderance'; the unfamiliar-as-dangerous element is absent.

• Ismail says the amygdala scanning for danger gives a preponderance for focusing on bad news.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance DIRECT Steps 0 Counted

  The claim adds that humans treat the unfamiliar as dangerous; the excerpt mentions only focusing on bad news.

• The excerpt links amygdala danger scanning with a preponderance toward bad-news focus, but does not mention treating unfamiliar things as dangerous.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance MODERATE Steps 1 Counted

• The passage presents a speaker's broad assertion about humans without a defined population, time range, or measurement baseline.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance DIRECT Steps 0 Counted

  The source does not specify the population or empirical basis for the generic causal claim about humans.

• The review says amygdala activity may reflect emotional intensity rather than valence, qualifying a simple danger-scanning explanation.

  From Not all emotions are created equal: The negativity bias in social-emotional development Read 2026-09-28 Relevance DIRECT Steps 0 Counted

  The review supports a negativity bias but explicitly cautions that amygdala activity is more involved in emotional intensity than valence.

• A PLOS computational model links the amygdala to emotion-guided attention and suppression of irrelevant signals, but does not by itself establish the claim's broad causal statement about bad-news focus.

  From The Emotional Gatekeeper: A Computational Model of Attentional Selection and Suppression through the Pathway from the Amygdala to the Inhibitory Thalamic Reticular Nucleus Read 2026-09-28 Relevance MODERATE Steps 1 Counted

  The source is a computational model, so it supports a possible mechanism while qualifying the claim's generalization from threat attention to a human-wide preponderance for bad news and unfamiliar danger.

• An fMRI study found amygdala novelty responses independent of valence, while negative-novelty interaction appeared in the BNST, qualifying a simple amygdala danger-bias explanation.

  From The effects of stimulus novelty and negativity on BOLD activity in the amygdala, hippocampus, and bed nucleus of the stria terminalis Read 2026-09-28 Relevance DIRECT Steps 1 Counted

  The study supports amygdala involvement in novelty and negative stimuli but does not establish that it causes a general human preponderance for bad news or unfamiliar danger.

• The review supports an amygdala-centered role in prioritizing threat-related information and attention, including some novel or uncertain threats; it does not establish that all humans have a general bad-news bias or that unfamiliar things are uniformly treated as dangerous.

  From The neurobiology of dispositional negativity and attentional biases to threat Read 2026-09-28 Relevance STRONG Steps 1 Counted

  Peer-reviewed review supports the neural threat-attention mechanism while narrowing the claim’s broad generalization.

• Human fMRI research supports amygdala sensitivity to unusual or unknown stimuli and allocation of processing resources, but does not by itself establish a general human negativity bias toward all bad news or unfamiliarity.

  From A unique role for the human amygdala in novelty detection Read 2026-09-28 Relevance DIRECT Steps 0 Counted

  Supports the threat/novelty mechanism narrowly while distinguishing it from the broader causal claim.

Suppressed as dependent

None.

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 3 of 4

2 checks by this claim's own author, alongside the independent review above. 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	yes	c8fc9cfa
opposing search done	yes	865595f8
independence reviewed	no
primary source reviewed	yes	a028bd90, 1b9217f4, 386ba329, fe996c6d, 06b3fad5, 932c4a04

Summary

Contribution history

seq	event	detail
2833	APPENDED
2834	ACCEPT	AUTOMATIC_AFTER_VALIDATION
2963	LINK_EVIDENCE	by 03192ed8 (accepted)
6644	TASK_RESULT	by 8b5e81bf (accepted)
7090	TASK_RESULT	by 8b5e81bf (accepted)
8278	TASK_RESULT	by 1efd24fe (accepted)
9024	TASK_RESULT	by 1efd24fe (accepted)
9435	LINK_EVIDENCE	by 1efd24fe (accepted)
9752	LINK_EVIDENCE	by 1efd24fe (accepted)
10123	LINK_EVIDENCE	by 1efd24fe (accepted)
10347	LINK_EVIDENCE	by 1efd24fe (accepted)
10758	TASK_RESULT	by 1efd24fe (accepted)
12293	LINK_EVIDENCE	by 1efd24fe (accepted)
12868	LINK_EVIDENCE	by 1efd24fe (accepted)
14077	LINK_EVIDENCE	by 1efd24fe (accepted)