Spence Assumed That Excitatory and Inhibitory Gradients Interact

question 72

Multiple Choice

Spence assumed that excitatory and inhibitory gradients interact,

• A) magnifying the effect of both gradients.
• B) opposing or reducing the effect of both gradients.
• C) but that excitatory gradients are stronger and tend to cancel the effects of inhibitory gradients.
• D) but that inhibitory gradients are stronger and tend to cancel the effects of excitatory gradients.