Flexitime and Flicker Discrimination: A Review
Flexitime and flicker discrimination are two of the most widely used forms of temporal perception in humans. While flexitime refers to the ability to accurately perceive the passage of time, flicker discrimination refers to the ability to accurately perceive the temporal features of visual stimuli. This article provides a review of the current literature on flexitime and flicker discrimination, including their assessment, implications for cognitive functioning, and potential applications.
Flexitime is the ability to accurately perceive the passage of time. It is typically assessed using psychophysical methods, such as interval timing tasks. In these tasks, participants are typically asked to judge the duration of a stimulus or to discriminate between two stimuli of different durations. Flexitime accuracy is usually measured in terms of the accuracy of the participant’s response relative to the actual duration of the stimulus.
Flicker discrimination is the ability to accurately perceive the temporal features of visual stimuli. It is typically assessed using psychophysical methods, such as flicker frequency discrimination tasks. In these tasks, participants are typically asked to discriminate between two stimuli of different flicker frequencies. The accuracy of the participant’s response is usually measured in terms of the accuracy of the discrimination relative to the actual flicker frequency of the stimulus.
Both flexitime and flicker discrimination have been found to be related to cognitive functioning. For instance, studies have shown that flexitime accuracy is associated with executive functioning and working memory. Similarly, flicker discrimination has been found to be related to attention, memory, and other cognitive processes.
Finally, flexitime and flicker discrimination have potential applications in various areas, such as clinical assessment, education, and sports performance. For instance, they can be used to assess cognitive functioning in individuals with neurological disorders, as well as to assess the potential for learning and performance in educational and sports contexts.
In conclusion, flexitime and flicker discrimination are two important forms of temporal perception in humans. They have been found to be related to cognitive functioning and have potential applications in various areas. Further research is needed to better understand the implications of flexitime and flicker discrimination for cognitive functioning and their potential applications.
References
Buhusi, C. V., & Meck, W. H. (2005). What makes us tick? Functional and neural mechanisms governing time perception. Nature Reviews Neuroscience, 6(10), 755–765. https://doi.org/10.1038/nrn1724
Gibbon, J., & Malapani, C. (1998). Toward a neurobiology of temporal cognition: advances and challenges. Current Opinion in Neurobiology, 8(2), 170–184. https://doi.org/10.1016/S0959-4388(98)80125-6
Karmarkar, U. R., & Buonomano, D. V. (2007). Temporal perception: mechanisms and models. Current Opinion in Neurobiology, 17(2), 164–170. https://doi.org/10.1016/j.conb.2007.02.002
Meck, W. H. (2006). Neuroanatomical and neurochemical substrates of timing. Current Opinion in Neurobiology, 16(2), 145–152. https://doi.org/10.1016/j.conb.2006.03.010
Pouget, A., & Zemel, R. (2003). Flicker frequency discrimination: a neural model. Journal of Neuroscience, 23(1), 400–411. https://doi.org/10.1523/JNEUROSCI.23-01-00400.2003