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Ishan Singhal

3 papers in the library · 7 citations · publishing 2022-2025

Papers

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Dynamics of mental imagery.

Consciousness and Cognition May 1, 2025 Ishan Singhal, Nisheeth Srivastava 4 citations

Phenomenology of mental imagery can reveal the structure of underlying mental representations, yet progress has been limited because of its private nature. Through a phenomenology-recreation task we elucidate the dynamics of mental imagery. Specifically, the temporal grain, speed of object manipulation, smoothness of contents unfolding, and temporal extent of stability of imagined contents. To...

Deciphering temporal scales of visual awareness: insights from flicker frequency modulation in continuous flash suppression.

Neuroscience of Consciousness 2025 Ishan Singhal, Narayanan Srinivasan 3 citations

Evidence from temporal regularities in perception, temporal phenomenology, and neural dynamics indicate that our awareness evolves and devolves over several timescales. However, most theories of consciousness posit a single timescale of processing at the end of which a percept is rendered conscious. To show evidence for multiple timescales, we utilized continuous flash suppression (CFS). Based...

In search of lost time: Integrated information theory needs constraints from temporal phenomenology

Philosophy and the Mind Sciences June 3, 2022 Ishan Singhal, Ramya Mudumba, Narayanan Srinivasan

Integrated information theory (IIT) of consciousness proposes an identity between its causal structure and phenomenology. Through this assertion, IIT aims to explain consciousness by prioritizing first-person experience. However, despite its phenomenology-first stance, developments in IIT have overlooked temporality. As such, we argue that at present IIT’s phenomenological analysis is...