What principle underlies the distorted representation of the body in the sensory cortex?Group of answer choicesEvolutionary principle: The cortex prioritizes body parts based on their importance for survival.Symmetry principle: The cortex organizes body parts symmetrically for balance.Sensory complexity principle: Body parts with more sensory receptors have larger cortical representations.Proximity principle: Neighboring body parts are represented close to each other in the cortex.Static principle: The sensory cortex represents body parts in a fixed and unchanging manner.
Question
What principle underlies the distorted representation of the body in the sensory cortex?Group of answer choicesEvolutionary principle: The cortex prioritizes body parts based on their importance for survival.Symmetry principle: The cortex organizes body parts symmetrically for balance.Sensory complexity principle: Body parts with more sensory receptors have larger cortical representations.Proximity principle: Neighboring body parts are represented close to each other in the cortex.Static principle: The sensory cortex represents body parts in a fixed and unchanging manner.
Solution
The principle that underlies the distorted representation of the body in the sensory cortex is the Sensory complexity principle. This principle states that body parts with more sensory receptors have larger cortical representations. This is why, for example, our hands and lips, which are very sensitive to touch, have a much larger representation in the sensory cortex compared to other parts of our body like our back or legs, which have fewer sensory receptors.
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