Alteration in the perception of time and the size of objects is most commonly known as which syndrome?

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This question centers on a perceptual disturbance where both the size of objects and the experience of time can be distorted. In Alice in Wonderland syndrome, also known as Todd syndrome, people may see objects as smaller or larger than they are (micropsia or macropsia) and feel that time is passing unusually slowly or quickly. It’s most often linked to migraine aura or transient occipital-parietal dysfunction and is named after the whimsy of Lewis Carroll’s stories, which describe such distortions. The other conditions involve different specific deficits: prosopagnosia is trouble recognizing faces, akinetopsia is a loss of motion perception, and metamorphopsia refers to distortion in the shape or size of objects without the broader time distortion that characterizes this syndrome. Therefore, the best answer is the one associated with these combined perceptual distortions: Alice in Wonderland syndrome.