6 Result(s)
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Article
Marc Wittmann
Neurosciences
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Article
The Blursday database as a resource to study subjective temporalities during COVID-19
The COVID-19 pandemic and associated lockdowns triggered worldwide changes in the daily routines of human experience. The Blursday database provides repeated measures of subjective time and related processes f...
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Open AccessMindfulness Meditation Influences Implicit but Not Explicit Coding of Temporal Simultaneity
In the meditative state time appears to slow down and in the present moment it expands. However, to date, there is no investigation of the effect of meditative state on the structure of the “psychological mome...
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Attenuated Insular Processing During Risk Predicts Relapse in Early Abstinent Methamphetamine-Dependent Individuals
There is some evidence that neuroimaging can be used to predict relapse among abstinent methamphetamine-dependent (MD) individuals. However, it remains unclear what cognitive and neural processes contribute to...
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Spontaneous EEG fluctuations determine the readiness potential: is preconscious brain activation a preparation process to move?
It has been repeatedly shown that specific brain activity related to planning movement develops before the conscious intention to act. This empirical finding strongly challenges the notion of free will. Here, ...
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The inner sense of time: how the brain creates a representation of duration
The neural mechanisms underlying the perception of duration have proved difficult to unravel and remain unclear. Here, Wittmann explores why this has been the case and presents recent theoretical developments ...
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Time and decision making: differential contribution of the posterior insular cortex and the striatum during a delay discounting task
Delay discounting refers to the fact that an immediate reward is valued more than the same reward if it occurs some time in the future. To examine the neural substrates underlying this process, we studied 13 h...
