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Anxiety · Threat circuitry, worry loops and avoidance — how brains over-predict danger and how care can recalibrate risk.

Reviewed 2026-08·Sources & research·Methodology·Media credits

At a glance
Score intensity

Darker cells mean a higher score for this topic on that metric.

Last reviewed Sources & creditsMedia creditsMethodology

Quick answers

Where should I start with Anxiety?

Read Overview → Anatomy → Function, then use compare rails.

Is this page advice for Anxiety?

Educational atlas — not a diagnosis, treatment plan, or medical advice.

What does the local lens add?

It names everyday desks for Disorders before English norms look universal.

Are the scores a ranking of Anxiety?

No — editorial 0–100 browsing aids inside this atlas only.

How do I compare Anxiety to neighbours?

Use related cards and best-of / quiz rails after the first three chapters.

Which chapter is densest?

Anatomy and Function carry mechanisms; skim Overview first.

Start with this section - Frontiers

Open questions include personalising exposure, digital therapeutics evidence and how to prevent relapse without endless avoidance.

Educational neuroscience context only — not medical advice, diagnosis or a substitute for emergency or clinical care. If you are in crisis, seek local emergency services or a licensed clinician.

Open questions

Precision exposure

Can biomarkers guide inhibitory-learning parameters?

Digital CBT quality

Which apps match therapist-led outcomes?

Relapse mechanisms

Why does threat learning return under stress?

Culture & stigma

How do norms shape help-seeking and symptom language?

Psychedelic-assisted trials

Promise versus risk for anxiety indications?

Technology

VR exposure platforms

Controlled graded cues with therapist oversight.

Just-in-time adaptive interventions

Phone prompts timed to rising arousal — need evidence.

Wearable arousal sensing

Detect spirals early without surveillance abuse.

Neurofeedback (sham-controlled)

Test whether signal learning beats expectancy.

Closed-loop neuromodulation research

Experimental only; not consumer therapy.

Ethics

Pathologising normal fear

Not every worry needs a disorder label.

App data privacy

Mood logs can be sold or breached.

Access equity

Evidence-based care must not be luxury-only.

Prefer evidence and clinicians over anxiety-app marketing.

Sources & research

  1. Anxiety disordersCraske MG; et al. · 2017 · Nature Reviews Disease PrimersPrimer on anxiety disorders and mechanisms.DOI
  2. Using Neuroscience to Help Understand Fear and Anxiety: A Two-System FrameworkLeDoux JE; Pine DS · 2016 · American Journal of PsychiatryTwo-system framing of fear vs anxiety circuits.DOI
  3. Epidemiology of anxiety disorders in the 21st centuryBandelow B; Michaelis S · 2015 · Dialogues in Clinical NeuroscienceEpidemiology of anxiety disorders.DOI

Media credits

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