Extended Data Fig. 5: Dendritic impedance profiles. Related to Fig. 2.
From: Allometric rules for mammalian cortical layer 5 neuron biophysics
Dendritic impedance profiles (mouse n = 26, gerbil n = 19, rat n = 59, guinea pig n = 37, rabbit n = 23, human n = 25). Pooled data represent mean ± SEM for a-b. Box plots denote the median and 25–75th percentiles for d-e. a, Impedance profile in response to sinewaves of 50-100 pA injected at the indicated frequencies for 2 s. b, Phase offset between the voltage response and the injected current. c, Mean data from b. d, Maximal impedance (p < 10−10 Kruskal-Wallis, χ2 = 59 & 5 df). e, Resonance frequency (p < 10−6 Kruskal-Wallis, χ2 = 39 & 5 df). Data points displayed as a beeswarm plot to show overlapping integers.
