stimulus sensitivity
[ˈstɪm.jə.ləs ˌsen.sə.ˈtɪv.ə.ti]
nounpl: stimulus sensitivities
sensibilidade ao estímulo
1. The degree to which a person or organism responds to external stimuli; heightened responsiveness to sensory input or environmental triggers
Children with high stimulus sensitivity may become overwhelmed in crowded environments.
Crianças com alta sensibilidade ao estímulo podem ficar sobrecarregadas em ambientes lotados.
2. In psychology, the characteristic of being easily aroused or reactive to physical, emotional, or social stimuli
Stimulus sensitivity is often associated with introversion and neuroticism personality traits.
A sensibilidade ao estímulo é frequentemente associada aos traços de personalidade introversão e neuroticismo.
3. In neuroscience, the capacity of sensory receptors or neural pathways to detect and respond to changes in stimulation
The stimulus sensitivity of pain receptors increases after prolonged inflammation.
A sensibilidade ao estímulo dos receptores de dor aumenta após inflamação prolongada.
In both Brazilian and American contexts, stimulus sensitivity is increasingly recognized in discussions of neurodiversity, autism spectrum, and highly sensitive persons (HSP). The term gained popularity following Elaine Aron's research on sensory processing sensitivity. In Brazil, discussions often relate to educational accommodations and workplace accessibility, while in the USA, it's commonly associated with mental health and wellness discussions. The concept has implications for understanding individual differences in how people interact with their environment.
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