Thalamus and cerebral cortex interactions influence the decision on sensory perceptions

When we receive a stimulus, sensory information is transmitted by the afferent nerves to the thalamus, which in turn, like a relay, forwards the information to the sensory cortex to process it and consciously perceive the stimulus. But, does this information travel only in the thalamus-cortex direction? And, is this journey a determining factor in the subsequent conscious perception of […]

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Microglia protect sensory cells needed for vision after retinal detachment

A research team at Massachusetts Eye and Ear has shown that microglia, the primary immune cells of the brain and retina, play a protective role in response to retinal detachment. Retinal detachment and subsequent degeneration of the retina can lead to progressive visual decline due to photoreceptor cell death, the major light-sensing cell in the eye. In a report published […]

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