Anatomy General b6dc019f Sensory perception involves Brodmann's area ? A 1, 2, 3 B 4, 6 C 44, 45 D 41, 42 High-Yield Explanation Processing of general sensory inputs primarily occurs in primary somatosensory area of parietal lobe.Primary somatosensory area is Brodmann's area 3, 1, 2.