visual hyperstimulation
[ˈvɪʒuəl ˌhaɪpərˈstɪmjəˌleɪʃən]
nounpl: visual hyperstimulations
hiperestimulação visual
1. A state of excessive or overwhelming sensory input to the visual system, resulting in difficulty processing visual information, often causing discomfort, anxiety, or cognitive overload
The bright flashing lights at the concert caused visual hyperstimulation, making it difficult for him to focus.
As luzes piscantes brilhantes do show causaram hiperestimulação visual, dificultando sua concentração.
2. A condition common in individuals with autism spectrum disorder, ADHD, or sensory processing disorders where the visual system becomes overloaded by environmental stimuli
Children with sensory sensitivities may experience visual hyperstimulation in busy shopping malls.
Crianças com sensibilidades sensoriais podem experimentar hiperestimulação visual em shoppings movimentados.
3. Overstimulation caused by excessive use of screens, including computers, phones, or televisions
Prolonged screen time can lead to visual hyperstimulation and eye strain.
O tempo prolongado em telas pode levar a hiperestimulação visual e cansaço ocular.
This term is increasingly used in Brazil and Portugal in contexts related to neurodiversity awareness, autism acceptance, and mental health discussions. In the USA, it's commonly referenced in educational settings, workplace accommodations for neurodivergent individuals, and discussions about digital wellness. The term reflects growing awareness of sensory processing differences and is particularly relevant in discussions about inclusive design and accessibility.
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