Word Recall & Verbal Vitals

A 3-minute tool to track speech fluency, word retrieval, and memory.

Before You Begin

Why Single-Day Speech Fluctuates (And What Actually Drives It)

Computational linguistics research shows that how we string words together—our vocabulary variety, how often we swap specific nouns for pronouns like "that thing," and whether we repeat ideas—reflects how smoothly our brain's semantic and working-memory networks are firing.

Crucial Context: A single 3-minute voice check cannot diagnose dementia or neurological disease. Just like blood pressure or heart rate variability, speech fluency fluctuates wildly from day to day based on reversible biological factors. Neurologists look for multi-month slopes, never a single afternoon's score.

1. Untreated Hearing Loss (#1 Risk) The Lancet Commission identifies mid-life hearing loss as the single largest modifiable risk factor for cognitive decline. Straining to hear taxes working memory and shrinks lexical fluency—wearing hearing aids directly lifts this load.
2. Sleep Debt & Glymphatic Load Even one night under 6 hours slows down the left-hemisphere bridge between a concept and its spoken noun—creating temporary "tip-of-the-tongue" stalls.
3. Medications & Anticholinergics Common allergy pills (diphenhydramine), sleep aids, and certain blood pressure medications directly dampen acetylcholine, the neurotransmitter responsible for crisp word retrieval.
4. Stress, B12, & Metabolic State High cortisol hijacks prefrontal working memory (causing you to lose your train of thought mid-sentence), while low Vitamin B12, thyroid shifts, or simple dehydration mimic cognitive fog.
Step 1 · Baseline Context

Log Today's Confounding Variables

Select any factors true for you right now. This helps calibrate your interpretation and tags your baseline log so you don't mistake a tired Tuesday for a long-term trend.

😴 Slept under 6.5 hours
⚡ High stress or preoccupied
🦻 Unassisted hearing difficulty
💊 Took antihistamine / sedating med
🌇 Late-day / post-work fatigue
✨ Well-rested baseline
Step 2 · 3-Minute Spoken Sample

Choose an Open-Ended Prompt

Aim for roughly 350 to 500 words (about 3 minutes) of continuous speech. Pick a topic that requires active explanation rather than a rehearsed story you have told dozens of times:

Prompt A · Procedural Sequence

"Walk me through, step-by-step, how you prepare a favorite meal from scratch, or how you prepare and maintain a garden bed across a season."

Tests: Executive sequencing, concrete nouns, temporal order.
Prompt B · Recent Episodic Recall

"Tell me in detail about a trip you took in the last year, or summarize the core arguments of a book or long article you read recently."

Tests: Medium-term memory synthesis, proper nouns, idea density.
Prompt C · Spatial & Object Precision

"Mentally walk through your home and yard from the front entrance to the back. Describe every specific object, plant, piece of furniture, and tool you pass."

Tests: Rapid noun retrieval (anomia check) & lexical diversity.
3:00

Ready to Record

Speak naturally at your own pace. Or paste/type a transcript below.

Words Captured 0 / 400
Hesitation Pauses 0
💡 Prompt Helper: Need another angle? Describe the specific tools or ingredients you use.
Want to see how the engine scores different speech patterns before recording?
Analysis Complete

Speech & Recall Analysis

Longitudinal Baseline

Your Local Browser Ledger (Climate vs. Weather)

Saved sessions live strictly in this browser's localStorage. Repeating this 3-minute check once a month under similar rest conditions lets you observe your personal trendline over time.