Table 1.

Vibrissa FRFs measured in four conditions from the left and right Crows

Vibrissa Left in vivo Left ex vivo Right in vivo Right ex vivo
Pulse mode, FRF in Hz
β 34 38 75 33
C1 50 55 50 43
C2 62 72 59 76
C3 140 152 128 168
C4 276 244 310 360
PZ mode, FRF in Hz (Q factor)a
β 115 (12) 105 (5.5) 120 (8) 140 (9.3)
C1 165 (11) 165 (7) 145 (9.7) 205 (11)
C2 160 (10.5) 150 (6.4) 120 (6) 350 (17.8)
C3 275 (7.9) 385 (13.3) 310 (7.8) 295 (14.7)
C4 480 (12) 565 (12.8) 585 (4.6) 510 (8.6)
  • Summary of the FRFs and Qvalues from in vivo and ex vivo pulse mode and PZ measurements from 10 row-Cvibrissas from the two sides of the face of the same rat. FF, Fixed-fixed.

  • a Values are given for left FF in vivo, left FF ex vivo, right FF in vivo, and right FF ex vivo.