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Article: Factors mediating powerful voltage attenuation along CA1 pyramidal neuron dendrites.

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Golding NL; Mickus TJ; Katz Y; Kath WL; Spruston N
J. Physiol. (Lond.), 2005


Table 1. Basic electrophysiological properties of CA1 pyramidal neurons

Control CsCl or ZD7288
Values are the mean ± s.e.m. with the value of n given in parentheses, and the range.
RN (MΩ)  54 ± 2 (31) 124 ± 9 (18)
 38–77  59–213
Vrest soma (mV) −67 ± 1 (31) −71 ± 2 (18)
−74 to −59 −90 to −59
Vrest dend (mV) −65 ± 1 (31) −71 ± 2 (18)
−71 to −56 −85 to −63
Sag ratio   0.83 ± 0.01 (31) 0.98 ± 0.01 (18)
  0.73–0.91 0.94–1.00

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Hippocampus CA1 pyramidal cell sag ratio 0.83 ± 0.01 (31) 0.83 (ratio) Data Table
Hippocampus CA1 pyramidal cell input resistance (MΩ) 54.0 ± 2.0 (31) 54.0 (MΩ) Data Table
Hippocampus CA1 pyramidal cell resting membrane potential (mV) -67.0 ± 1.0 (31) -67.0 (mV) Data Table