Table 1.

Statistical significance of laminar input for each cell

Cell TypeCell Name2/34A4B4C4Cα4Cβ56
ImB48c16aa,n,sa,n,sa,n,sa,n,sa,n,s
Iα or ImB44c6aaan,s
B48c3n,sa
A46c1aan,s
A46c7aa
B48c11a,n,sa,n,sa,n,sa,n,sa,n,sa,n,s
ICA46c5aaa,sa,n,s
ICA47c5n,sa,n,sn,sa,n,sn,sa,n,s
ICB42c5a,n,sa,n,s
ICA48c1n,sa,n,sn,s
A45c1a,n,sa
Iβ or IβAA48c11a,n,sa,n,sa,n,s
B46c7aan,sa
B48c2a,n,sa,n,sa,n,sa,n,sa,n,sa,n,s
IβAB43c5n,sn,s
IβAB47c3n,sn,sn,sn,sn,s
IβAB43c4aa,n,ssa
IβAA43c5aan,s
IβAB47c2n,sn,sn,sn,sn,sn,s
IβAB47c1a,n,sa,n,sa,n,sa,n,sa,n,s(not stim)
IβAA43c6aaaa
IIAB44c2aaa
IIAA47c4a,n,sa,n,s
IIAA48c12a,n,sa,sa,n,sa,n,sa
IIAA45c8aas
IIAA46c6an,sn,s
IIBB44c8a,n,sa
IIBA45c2aaa
IIBA45c4aaaa,n,sa,n,s
IIBB45c7a
IIBA44c2aaaa
IIBA45c3aaa
IIBB45c6n,sn,s
IIBB48c1n,sn,sa,n,sa,n,sa,n,sa,n,s
IICA43c4an,sn,sa,n,saa,n,sa
IICB45c3a,n,saa
IICB45c8a
IICA47c3a,n,sn,sn,sa,n,sa,n,sa,n,sn,s(not stim)
IICB48c4an,sa,n,sn,sa,n,sn,sa,n,s
IICA47c1n,sn,s
IICA47c6n,sn,sn,sa,n,sa,n,s
IICA48c13a,n,sa,n,sa,n,sa,s
IICB45c4aan,s
IICB46c4n,sa,n,s
IICB48c14a,n,sn,sn
  • Cells are sorted by anatomical type. Significance of inputs to each layer is indicated as follows: cells with significant increases in EPSC amplitude (a), number (n), or sum of amplitudes (s) compared with spontaneous EPSCs. Blanks indicate no significant input from this layer. “Not stim” indicates that this layer had <10 photostimulated sites (see Materials and Methods). Entries for layer 4C indicate significant inputs to the entire layer 4C, and/or 4Cα or 4Cβ. Cells indicated by italicized text are plotted in Figure2.