Table 1.

Estimated location of the centers of axonal projections from L2/3 neurons located in primary somatosensory cortex labeled through injection of AAV virus targeted to the C2 whisker representation across 5 mice.

Mean ± SD (mm)	Relative to wS1 injection site		Relative to Bregma
	Medio-lateral	Anterio-posterior	Medio-lateral	Anterio-posterior
wS1	0	0	−3.02 ± 0.06	−1.65 ± 0.07
wS2	−0.82 ± 0.06	0.02 ± 0.05	−3.83 ± 0.06	−1.63 ± 0.11
wM1/2	2.21 ± 0.12	2.70 ± 0.09	−0.81 ± 0.09	1.04 ± 0.09
PL1	−1.12 ± 0.06	−0.36 ± 0.00	−4.13 ± 0.09	−2.01 ± 0.07
PL2	−0.66 ± 0.07	−0.36 ± 0.00	−3.67 ± 0.08	−2.01 ± 0.07
AM	0.48 ± 0.09	0.93 ± 0.31	−2.54 ± 0.05	−0.72 ± 0.35
CM	0.70 ± 0.10	0.19 ± 0.14	−2.32 ± 0.09	−1.46 ± 0.12
PM	0.51 ± 0.06	−0.38 ± 0.05	−2.51 ± 0.10	−2.04 ± 0.05
PP	−0.49 ± 0.04	−1.49 ± 0.22	−3.51 ± 0.03	−3.14 ± 0.25
TeA	−1.43 ± 0.04	−0.36 ± 0.00	−4.45 ± 0.06	−2.01 ± 0.07
Striatum	0.18 ± 0.14	0.29 ± 0.07	−2.83 ± 0.12	−1.36 ± 0.10