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Table 2 Statistical summary of evoked IPSC kinetics across anatomical origin of stimulation.

From: Slow GABAAmediated synaptic transmission in rat visual cortex

  rise time (ms)†   decay time, τ1 (ms)†   duration (ms)†  
distal apical 5.8 ± 0.6   25.2 ± 2.5   31.0 ± 3.1  
proximal apical 3.0 ± 0.6   15.5 ± 2.4   18.6 ± 3.0  
basal 5.0 ± 0.7   26.9 ± 2.7   32.0 ± 3.3  
†mean ± standard error
ANOVA Table† SS df (error) df MS F Prob>F
rise time 85.5 58 2 42.7 5.12 0.0089
decay time, τ1 1574 58 2 787 5.95 0.0045
duration 2327 58 2 1163 5.85 0.0049
  1. †each parameter compared across 3 groups (distal apical, proximal apical, basal)
  2. ‡ Tukey-Kramer post hoc test
  3. Evoked IPSC were collected for stimulating electrodes placed in either the distal apical (n = 22), proximal apical (n = 18) or basal (n = 21) dendritic regions of excitatory pyramidal cells.