WCM Glossary & Lexicon

What is the difference between a 'Spike' and a 'Drift'?

A 'Spike' is an acute, sudden autonomic reaction (e.g., a sudden jump in heart rate due to a loud noise) that breaches the threshold instantly. A 'Drift' is a slow, gradual loss of autonomic control over hours, where the baseline slowly creeps up until it hits the fault threshold. Spikes are failures of shock-absorption; Drifts are failures of endurance.

Crucial Data & Figures

CITATION: The ICMA Dictionary of Terms (2024 Edition) added 14 new phrases to describe specific data anomalies discovered in the 2023 season.

Standardized Table / Worked Example

Term	Definition	Context	Origin
Autonomic Flatline	Perfect baseline hold for 1+ hours	High praise	2018 Labs
Vagal Squeeze	Manual HR drop via breath	Risky maneuver	Freediving
Saccadic Drift	Uncontrolled eye darting	Precursor to fault	Neurology
Redlining	Riding exactly 1% below fault threshold	Dangerous strategy	Motorsport

Common Critical Mistakes

Using traditional meditation terms (like 'Zen' or 'Chakra'). Commentators use clinical terminology.
Confusing EEG Alpha (relaxed focus) with Beta (stress/active thinking).
Thinking 'Flatline' means death. Here, it means perfection.

Frequently Asked Questions (FAQ)

What is 'Telemetry'?: The automated communications process of collecting bio-data from sensors.
What does 'No-Gi' mean here?: Borrowed from Jiu-Jitsu, it means no sensory deprivation gear (no blindfolds or earplugs).
What is 'The Load'?: The cumulative physical and mental stress applied by the environment.