Stress Response
Acute stress, chronic stress, allostatic load, cortisol patterns, the stress recovery curve.
32 entries
All behaviors in Stress Response
Acute Stress Response
The body's fast, coordinated mobilisation against a perceived immediate threat — sympathetic surge, HPA cascade, a few minutes of full system commitment — and the recovery that decides whether the episode lands as deposit or residue.
Adrenal Fatigue Pattern
A popular label for the lived experience of chronic stress exhaustion — clinically contested, but the symptom cluster underneath it (low morning energy, evening wiredness, blunted resilience) maps cleanly onto measurable HPA-axis dysregulation.
Allostatic Load
The cumulative biological cost of repeated stress responses that did not fully recover — the slow upward drift of the body's resting baseline, paid for in every system that depends on recovery cycles.
Allostatic Overload
The point at which accumulated allostatic load exceeds the body's adaptive capacity — when the substitute baseline can no longer be maintained and one or more systems begins to fail visibly.
Anticipatory Stress
The body running a full stress response against an event that has not happened — and may not — paying the metabolic price of a threat in real time for a possibility that exists only in projection.
Challenge-vs-Threat Appraisal
The split-second read your nervous system makes before a hard moment — is this a challenge I have the resources for, or a threat that exceeds them? — and the very different physiologies, recoveries, and density outcomes that follow.
Chronic Stress
An acute stress response that no longer ends — sympathetic tone elevated, cortisol pattern flattened, recovery window collapsed — so the body runs a tonic mobilisation it can no longer turn off.
Cortisol Awakening Response
The sharp rise in cortisol within the first thirty minutes after waking — the body's morning mobilisation signal — whose presence is a marker of healthy reactivity and whose flattening is one of the earliest signs of system depletion.
Cortisol Pattern
The daily shape of cortisol release — high in the morning, falling through the day, low at night — and what its distortions reveal about the body's relationship to recovery.
Distress
Stress that does not complete — activation without effective engagement, discharge without resolution, recovery without baseline — so the same physiological cost lands as residue rather than deposit.
Eustress
Stress that completes — activation matched to a meaningful demand, discharged through engaged action, recovered from cleanly — and that consequently lands as deposit rather than residue.
Flat Cortisol Curve
When the body's daily cortisol rhythm loses its shape — no morning peak, no evening trough — and the stress system can no longer tell time. A signature of chronic load that has outlasted the body's capacity to recover.
HPA Axis Dysregulation
The hypothalamic-pituitary-adrenal stress cascade losing its calibration — firing when it should be quiet, quiet when it should fire — under load that has outpaced the body's recovery bandwidth.
Micro-Stress Stacking
The compounding of dozens of tiny, individually-trivial stressors — notifications, interruptions, micro-decisions, small frictions — into a stress load that no single event would explain but the body is quietly paying for all day.
Reactive Stress
The body's present-tense stress response — a real stressor lands, the system mobilises, the event resolves — which can close cleanly into a deposit or get displaced into a substitute behaviour that completes the surge without integrating the event.
Residual Stress
The leftover activation from a prior stressor that the body never finished metabolising — riding underneath today's events, raising the baseline, and waiting to be discharged by something that did not cause it.
Resilience Window
The bandwidth in which your nervous system can meet life without losing its calibration — the zone between collapse and overwhelm where engagement, growth, and recovery all become possible.
Stress Accumulation
The quiet arithmetic by which small, individually-manageable stress events compound — across hours, days, and months — into a felt load larger than the sum of its parts.
Stress Bleed-Through
The slow erosion of the boundaries between life's contexts, so that activation from any one of them seeps continuously into all the others — work into sleep, parenting into work, money worry into intimacy — with no clean container holding any of it.
Stress Body Memory
The somatic record the body keeps of unfinished stress responses — tension patterns, breath restrictions, postural holdings — that encode prior events without conscious narrative and shape the felt experience of the present.
Stress Burnout
The terminal state of accumulated allostatic load — when chronic stress has exceeded the body's recovery capacity for long enough that the systems built to mobilise begin to fail, and effort no longer produces output.
Stress Carryover
When stress generated in one domain of your life travels into another — the work argument that lands on dinner, the morning email that colours the afternoon school run — without the original context ever being acknowledged.
Stress Conditioning
The learned pairing of a neutral cue — a notification sound, a particular doorway, a name in the inbox — with an automatic stress response, so the cue itself triggers mobilisation before any actual stressor has arrived.
Stress Discharge
The somatic completion of a stress response — the shake, the deep exhale, the tremor, the cry, the movement — that lets the body finish the mobilisation it began and return cleanly to baseline.
Stress Echo
The lingering physiological hum that continues to ring through your body after the stressor itself has ended — a residual activation the nervous system has not yet been allowed to discharge.
Stress Habituation
When the stress response diminishes with repeated exposure — sometimes a clean adaptation, sometimes a quiet numbing that looks like resilience from outside but registers as absence from inside.
Stress Inoculation
The deliberate practice of running small, controlled stress responses to completion — so that the system grows the capacity to meet larger ones without dysregulation. Hormesis at the level of the whole stress response.
Stress Mindset Effect
Alia Crum's finding that holding a stress-is-enhancing belief versus a stress-is-debilitating belief produces measurably different cortisol patterns, cardiovascular profiles, and performance outcomes — the same stress, lived in different mindsets, lands in different bodies.
Stress Recovery Curve
The healthy shape of a complete stress response: a clean mobilisation, a meeting of the demand, a full return to baseline, and the small adaptive deposit that a closed loop produces. The cycle the body was built to run.
Stress Reframing
The deliberate cognitive shift in how a stressor is interpreted — from threat to challenge, from imposition to information, from harm to growth — that, when genuine, changes the body's response, and when forced becomes a quiet form of self-deception.
Stress Sensitization
When each successive exposure to a stressor produces a larger response than the last — the kindling pattern — so the system grows more, not less, reactive over time.
Tend-and-Befriend Response
Shelley Taylor's fifth stress response: when threat lands, the body reaches for affiliation — protecting the vulnerable, gathering the group, soothing into closeness — using oxytocin-mediated bonding to discharge what fight, flight, or freeze would otherwise hold.