Urgency forces stimulus-driven action by overcoming cognitive control
CH Poth - Elife, 2021 - elifesciences.org
Intelligent behavior requires to act directed by goals despite competing action tendencies
triggered by stimuli in the environment. For eye movements, it has recently been discovered …
triggered by stimuli in the environment. For eye movements, it has recently been discovered …
[HTML][HTML] Phasic alertness is unaffected by the attentional set for orienting
Warning stimuli preceding target stimuli for behaviour improve behavioural performance,
which is referred to as phasic alerting. Similar benefits occur due to preceding orienting cues …
which is referred to as phasic alerting. Similar benefits occur due to preceding orienting cues …
Warning signals only support the first action in a sequence
Acting upon target stimuli from the environment becomes faster when the targets are
preceded by a warning (alerting) cue. Accordingly, alerting is often used to support action in …
preceded by a warning (alerting) cue. Accordingly, alerting is often used to support action in …
Phasic alerting in visual search tasks
Many tasks require one to search for and find important objects in the visual environment.
Visual search is strongly supported by cues indicating target objects to mechanisms of …
Visual search is strongly supported by cues indicating target objects to mechanisms of …
[HTML][HTML] Vision rivals audition in alerting humans for fast action
Successful behaviour requires that humans act promptly upon the ubiquitous rapid changes
in the environment. Prompt actions are supported by phasic alertness, the increased …
in the environment. Prompt actions are supported by phasic alertness, the increased …
[HTML][HTML] Alerting effects require the absence of surprise
Ongoing actions are interrupted for a brief period of time whenever salient and expectancy-
discrepant stimuli (surprise stimuli) interfere with the present task set. By contrast, salient …
discrepant stimuli (surprise stimuli) interfere with the present task set. By contrast, salient …
Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect
G Girardi, LG Fernandez, M Leboyer… - Autism …, 2021 - Wiley Online Library
Research suggested the possibility that temporal cognition may be different in autistic
spectrum disorder (ASD). Although there are some empirical studies examining timing ability …
spectrum disorder (ASD). Although there are some empirical studies examining timing ability …
[HTML][HTML] Readiness for Perception and Action: Towards a More Mechanistic Understanding of Phasic Alertness
CH Poth - Journal of Cognition, 2025 - pmc.ncbi.nlm.nih.gov
Human survival requires prompt perception and action to address relevant events in the
environment. For this, the brain has evolved a system that uses warning stimuli to elicit …
environment. For this, the brain has evolved a system that uses warning stimuli to elicit …
Temporal expectancy modulates stimulus–response integration
P Schmalbrock, C Frings - Attention, Perception, & Psychophysics, 2022 - Springer
We can use information derived from passing time to anticipate an upcoming event. If time
before an event varies, responses towards this event become faster with increasing waiting …
before an event varies, responses towards this event become faster with increasing waiting …
Dynamics of attention and arousal in healthy and migraine populations
R Masson - 2020 - theses.hal.science
Attention is the cognitive ability which allows us to select and preferentially process relevant
information in our environment. It relies on a balance between top-down and bottom-up …
information in our environment. It relies on a balance between top-down and bottom-up …