Prepulse inhibition for cognitive test?
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Prepulse inhibition (PPI) is a behavioral test used to assess sensorimotor gating and cognitive function. Several studies have investigated the relationship between PPI and cognitive performance. One study found that more PPI of response measures and less PPI of stimulus measures were associated with superior performance in a Stroop task . Another study showed a correlation between PPI and working memory, with impaired PPI observed in HIV-positive individuals with neurocognitive deficits . In a study with mice, a correlation was found between working memory and PPI induced by weak prepulses . These findings suggest that PPI may be associated with cognitive performance, particularly in tasks related to attention and working memory. However, further research is needed to fully understand the relationship between PPI and cognitive function.
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32 Citations | Prepulse inhibition (PPI) was assessed in HIV-infected individuals, and those with HIV-associated Neurocognitive Disorders (HAND) showed impaired PPI compared to cognitively intact HIV-positive subjects. |
21 Citations | Prepulse inhibition is a behavioral test used to evaluate sensorimotor gating and is impaired in neuropsychiatric disorders. |
43 Citations | The study found that attentional modulation of prepulse inhibition (PPI) was related to cognitive performance, suggesting a connection between PPI and cognitive tasks. |
2 Citations | The effects of galangin on prepulse inhibition for cognitive functions were investigated in rats. |
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