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What is the main source of nutrition for vertebrate neurons?
Absolute Thresholds
The minimum stimulus intensity that an organism can detect, under ideal conditions, 50% of the time.
Visual Images
Mental representations of objects, scenes, or events generated by the brain's interpretation of optical stimuli.
Stimuli
External cues or signals that can elicit responses from an organism or a sensory system.
Consumer Goods
Products and commodities that are bought and used by individuals or households for personal enjoyment or need.
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