Table 4. Chronic visual deprivation does not affect the numerical densities of ARO-positive cells across cortical layers of V1.

Layers/Group	Dark-Reared	Normally-Reared
Supragranular	26.9±1.7	25.7±1.5
Granular	25.7±1.9	24.8±1.8
Infragranular	24.7±1.8	25.3±1.7

Data are expressed as mean ×10³ neurons/mm³ ± S.E. No significant differences were detected across groups for all cortical layers (all p>0.05).