NEURORANK · GLOSSARYTerms · authoritative entries · not SEO stubsLast refresh 2026-09-08 06:00 UTC
Cognitive Glossary · Index
Glossary.
Every term below maps to a measurement paradigm in the NeuroRank combine. Each entry is authoritative, headword, part of speech, definition, and the module that measures it. Click a term to view the full entry.
50Terms · 16 letters
A3 entries
Aim Precisionn.How close a player's response lands to the true target location, isolated from how quickly the response was made.Measured by · AimArousaln.A continuum of physiological and psychological activation from deep sleep to peak alertness, with an optimal midpoint for cognitive performance.Measured by · CombineAttention Spann.The duration for which an individual can direct focused attention toward a single task before attention drifts or performance degrades.Measured by · MemoryC6 entries
Choice Reaction Timen.The latency to select and execute one of several possible responses to one of several possible stimuli.Measured by · ReactionChoking (Under Pressure)n.A sudden, disproportionate drop in performance under pressure that hits well-learned, automatic skills hardest, not novel or unfamiliar ones.Measured by · CombineChunkingn.The process of regrouping individual pieces of information into fewer, larger, meaningful units to fit within working memory's limited capacity.Measured by · CombineCognitive Flexibilityn.The capacity to adapt behavior and thinking when task rules, goals, or context change, one of the three core executive functions alongside inhibition and working memory.Measured by · CombineCognitive Loadn.The total working-memory demand a task places on a person at a given moment, relative to the resources they have available.Measured by · CombineComposuren.The capacity to maintain accurate, stable performance when task-irrelevant distraction or pressure is present, rather than a personality trait of general calmness.Measured by · ComposureD4 entries
Decision Qualityn.How accurately and appropriately a person selects among available response options, independent of how fast that selection is made.Measured by · Decision SpeedDeliberate Practicen.Structured, effortful practice on a specific weakness, with clear goals, immediate feedback, and repetition, distinct from casual repetition or play.Measured by · CombineDivided Attentionn.The ability to allocate attentional resources concurrently across two or more tasks without a proportionate cost to either.Measured by · CombineDual N-Backn.A working-memory training task requiring continuous tracking of two independent information streams, judging whether each current item matches the one n steps earlier.Measured by · CombineE1 entry
Executive Functionn.An umbrella term for higher-order processes that govern goal-directed behaviour: inhibition, updating, and cognitive flexibility.Measured by · MemoryF4 entries
Feedback Loopn.The cycle in which the outcome of an action is fed back to the performer and used to adjust the next attempt, driving both learning and in-the-moment performance.Measured by · CombineFlanker Taskn.An attentional paradigm in which a central target is flanked by compatible or incompatible distractor stimuli, measuring how much flanking noise degrades response accuracy and speed.Measured by · ComposureFlicker Detectionn.The ability to detect a brief, low-salience visual change or onset, often measured near the threshold where a flickering stimulus is just barely perceptible.Measured by · FlickFlow Staten.A state of complete absorption and optimal performance where skill and challenge are precisely matched and conscious self-monitoring recedes.Measured by · CombineG1 entry
Go/No-Gon.A response-inhibition paradigm requiring a quick response to go stimuli and full withholding to no-go stimuli.Measured by · ReactionI1 entry
Inhibitory Controln.The capacity to suppress prepotent, automatic, or competing responses in favour of a goal-directed action.Measured by · FlickL1 entry
Learning Curven.The characteristic pattern of skill improvement over repeated practice, typically fast early gains followed by progressively smaller improvements.Measured by · CombineM4 entries
Mental Fatiguen.A state of reduced cognitive resource availability produced by sustained demanding activity, distinct from physical tiredness or sleepiness.Measured by · CombineMetacognitionn.Awareness and regulation of one's own cognitive processes: monitoring and adjusting how you think while you are thinking.Measured by · CombineMicrosaccaden.A small, involuntary jerk-like eye movement that occurs during attempted visual fixation, preventing perceptual fading.Measured by · AimMuscle Memoryn.The colloquial term for procedural motor learning, the gradual shift of a movement from effortful and conscious to fast and automatic with practice.Measured by · MemoryN1 entry
Neuroplasticityn.The brain's capacity to physically reorganize itself, structurally and functionally, in response to sustained experience, training, or injury.Measured by · CombineP7 entries
Pattern Recognitionn.The perceptual and memory process of matching an incoming stimulus configuration against stored templates, letting experienced performers identify meaningful structure faster than novices.Measured by · CombinePerformance Anxietyn.Apprehension about being evaluated on a skilled task that consumes attentional and working-memory resources, often degrading efficiency before it degrades raw accuracy.Measured by · CombinePosner Cueingn.A spatial attention paradigm that measures how preparatory cues speed or slow responses at cued versus uncued locations.Measured by · CombinePressure Tolerancen.The capacity to sustain accurate decision-making and execution as the perceived stakes of an outcome rise, rather than a fixed trait of mental toughness.Measured by · CombineProcedural Memoryn.The long-term memory system for skills and habits, learned through repetition and expressed through performance rather than conscious recall.Measured by · MemoryProcessing Speedn.The overall rate at which the nervous system takes in information, transforms it, and generates a response, independent of any single task used to measure it.Measured by · CombineProspective Memoryn.The ability to remember to carry out a planned action at the right future moment, without being explicitly reminded.Measured by · MemoryR2 entries
Reaction Timen.The interval between stimulus onset and motor response, combining detection, decision, and execution stages.Measured by · ReactionRisk Assessmentn.The evaluation of potential gains and losses under uncertainty, and the systematic, predictable biases that shape how people weigh them.Measured by · CombineS7 entries
Saccaden.A fast, ballistic eye movement that redirects gaze from one fixation point to another, following lawful and predictable timing rules.Measured by · AimSimple Reaction Timen.The time to execute a single pre-planned response to a single expected stimulus, with no choice involved.Measured by · ReactionSmooth Pursuitn.A continuous eye movement that keeps a moving target stabilized on the fovea, distinct from the rapid jumps of a saccade.Measured by · TrackingSpatial Memoryn.The capacity to encode, store, and recall the locations of objects and their positions relative to one another.Measured by · MemorySpatial Resolutionn.The finest level of visual detail the eye and visual cortex can distinguish, most commonly measured through acuity and contrast sensitivity.Measured by · CombineStroop Effectn.The slowdown and errors caused when a word's meaning interferes with naming its ink colour.Measured by · ComposureSustained Attentionn.The capacity to maintain attentional focus and detection sensitivity over an extended monitoring period, measured by how much performance declines over time.Measured by · CombineT5 entries
Target Acquisitionn.The process of detecting a target and moving a cursor, crosshair, or gaze to it, modeled as a speed-accuracy tradeoff that scales with distance and target size.Measured by · AimTask Switchingn.The measurable cost, in slower and less accurate responses, incurred when moving from one task or rule set to a different one, compared to repeating the same task.Measured by · Task SwitchTemporal Resolutionn.The finest interval of time over which the visual system can distinguish separate events rather than perceiving them as a single, fused event.Measured by · CombineTiltn.A state of impaired self-regulation triggered by a frustrating or costly outcome, producing measurably worse decisions immediately afterward.Measured by · TiltTracking Accuracyn.How closely a person's cursor or gaze follows a continuously moving target over time, distinct from the discrete accuracy of a single targeting response.Measured by · TrackingV2 entries
Vigilancen.The state of readiness to detect and respond to infrequent, unpredictable signals over a prolonged monitoring period.Measured by · CombineVisual Working Memoryn.The limited-capacity system that holds visual features and bound objects in mind for a few seconds after the eyes move away from them.Measured by · MemoryW1 entry
Working Memoryn.A limited-capacity system that holds and manipulates information in service of ongoing tasks.Measured by · MemoryNEURORANK · GLOSSARY · INDEX50 TERMS · 16 LETTERS WITH ENTRIESURL: neurorank.app/glossary