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. Author manuscript; available in PMC: 2012 Jul 1.
Published in final edited form as: Hear Res. 2011 Jan 27;277(1-2):163–175. doi: 10.1016/j.heares.2011.01.012

Fig. 4.

Fig. 4

GABAergic inhibition is insignificant in LSO from both normal and dn/dn mice. A. Sample traces of normal (black traces) and dn/dn (grey traces) IPSCs evoked in the presence of CNQX and D-AP5 (left) and after the addition of BIC (right). Arrows indicate stimulus artefact. B. Mean IPSC amplitudes and decay time constants in the presence of CNQX and D-AP5 (left) and after the addition of BIC to the perfusate (right) (no significant difference). C. Sample traces from normal (left) and dn/dn LSO neurons in response to ramp protocols (from −80 mV to + 40 mV) before (black) and after (grey) the pressure-application of glycine. D. The shift in reversal from the ramp protocols caused by glycine application in normal (black) and dn/dn (grey) LSO neurons. In both cases, glycine is depolarising in only one cell tested.