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Within-Subject Optogenetic Model Reveals Spatiotemporal Cortical Reorganization in Artificial Vision

Visual prostheses can elicit simple percepts such as letter forms through dynamically patterned stimulation, yet naturalistic dynamic vision remains out of reach despite hardware fully capable of high-resolution temporal control. This persistent gap suggests the bottleneck lies in how artificial input is represented by the cortex itself. A fundamental question remains unresolved: when artificial…

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Sindh faces 61pc rainfall shortfall

HYDERABAD: Agricultural scientists and environmental experts have called for urgent measures to address the growing impact of climate change on Sindh’s agriculture, including the establishment of a…

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