Question

What is the most developed neocortical layer in the primary sensory cortex?

a) Layer I
b) Layer II
c) Layer III
d) Layer IV

Answer 1

Layer IV is the most developed neocortical layer in the primary sensory cortex.

Step-by-step explanation:

The most developed layer in the primary sensory cortex is Layer IV. Layer IV contains a high density of synapses and receives direct input from the thalamus, allowing it to play a central role in sensory processing. It acts as a relay station, transmitting information from the thalamus to other layers of the neocortex.