Article: Unitary IPSPs evoked by interneurons at the stratum radiatum-stratum lacunosum-moleculare border in the CA1 area of the rat hippocampus in vitro.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Vida I; Halasy K; Szinyei C; Somogyi P; Buhl EH
J. Physiol. (Lond.), 1998

Table 1

Intrinsic physiological properties and postsynaptic effects of R-LM interneurons

R-LM cell type	Membrane potential (mV)	Input resistance (MΩ)	Time constant (ms)	Action pot. amplitude (mV)	Action pot. duration (ms)	fAHP (ms)	Coupling ratio^* ( %)	Single action potential-evoked IPSP amplitude^† (mV)
Basket (n= 4)	−60.0 ± 5.2	70.6 ± 18.9	9.2 ± 6.0	75.7 ± 6.2	0.67 ± 0.2	−7.2 ± 1.6	83 (5/6)	0.53 ± 0.04 (2)
	(−53/−64)	(48/94)	(4.2/17.4)	(70.6/84.6)	(0.45/0.93)	(−5.8/−9.4)	(0.50/0.56)
Schaffer-associated	−55.8 ± 2.8	96.3 ± 36.0	16.2 ± 8.9	70.8 ± 8.0	0.74 ± 0.1	−11.4 ± 2.8	65 (13/20)	0.07 ± 0.01 (3)
(n= 10)	(−50/−59)	(53/180)	(7.5/38.1)	(58.7/78.5)	(0.55/0.90)	(−5.2/−15.4)	(0.07/0.08)
Perforated path-associated	−55.4 ± 3.1	84.2 ± 23.7	11.9 ± 5.9	69.4 ± 5.3	0.73 ± 0.1	−7.0 ± 2.6	0 (0/20)	n.a.
(n= 6)	(−51/−60)	(65/127)	(4.3/22.0)	(63.0/78.2)	(0.53/0.90)	(−3.6/−9.7)
Neurogliaform	−58.3 ± 2.4	74.7 ± 6.0	6.5 ± 0.1	65.1 ± 0.4	0.80 ± 0.1	−10.8 ± 1.4	33 (1/3)	0.30 (1)
(n= 2)	(−57/−60)	(70/79)	(6.4/6.6)	(64.9/65.4)	(0.75/0.84)	(−9.8/−11.8)
All interneurons	−56.7 ± 3.6	86.4 ± 29.2	12.9 ± 7.7	70.8 ± 6.9	0.73 ± 0.1	−9.4 ± 3.2	39 (19/49)
(n= 22)	(−50/−64)	(48/180)	(4.2/38.1)	(58.7/84.6)	(0.45/0.93)	(−3.6/−15.4)
Postsynaptic pyramidal cells	−59.9 ± 2.5	52.3 ± 10.8	16.2 ± 4.1	78.8 ± 11.7	1.15 ± 0.2	−4.7 ± 2.0
(n= 19)	(−56/−65)	(34/74)	(8.2/24.7)	(65.1/107.1)	(0.90/1.88)	(−1.8/−8.3)

Data show the means and range (min./max.).
↵* Coupling ratio defined as ratio of pyramidal cells tested and pyramidal cells in which a postsynaptic response was detected.
↵† Values of n shown in parentheses.

Report miscurated data

Inferred neuron-electrophysiology data values

Neuron Type	Neuron Description	Ephys Prop	Extracted Value	Standardized Value	Content Source
Hippocampus CA1 basket cell		resting membrane potential (mV)	-60.0 ± 5.2 (4)	-60.0 (mV)	Data Table
Other	Hippocampus CA1 Schaffer collateral/commissural pathway-associated interneurons	resting membrane potential (mV)	-55.8 ± 2.8 (10)	-55.8 (mV)	Data Table
Other	Hippocampus CA1 Schaffer collateral/commissural pathway-associated interneurons	input resistance (MΩ)	96.3 ± 36.0 (10)	96.3 (MΩ)	Data Table
Other	Hippocampus CA1 Schaffer collateral/commissural pathway-associated interneurons	membrane time constant (ms)	16.2 ± 8.9 (10)	16.2 (ms)	Data Table
Other	Hippocampus CA1 Schaffer collateral/commissural pathway-associated interneurons	spike amplitude from resting (mV)	70.8 ± 8.0 (10)	70.8 (mV)	Data Table
Other	Hippocampus CA1 Schaffer collateral/commissural pathway-associated interneurons	spike half-width (ms)	0.74 ± 0.1 (10)	0.74 (ms)	Data Table
Other	Hippocampus CA1 Schaffer collateral/commissural pathway-associated interneurons	fast AHP duration (ms)	-11.4 ± 2.8 (10)	--	Data Table
Hippocampus CA1 basket cell		input resistance (MΩ)	70.6 ± 18.9 (4)	70.6 (MΩ)	Data Table
Other	Hippocampus CA1 perforant pathway-associated interneurons	resting membrane potential (mV)	-55.4 ± 3.1 (6)	-55.4 (mV)	Data Table
Other	Hippocampus CA1 perforant pathway-associated interneurons	input resistance (MΩ)	84.2 ± 23.7 (6)	84.2 (MΩ)	Data Table
Hippocampus CA1 basket cell		membrane time constant (ms)	9.2 ± 6.0 (4)	9.2 (ms)	Data Table
Other	Hippocampus CA1 perforant pathway-associated interneurons	membrane time constant (ms)	11.9 ± 5.9 (6)	11.9 (ms)	Data Table
Other	Hippocampus CA1 perforant pathway-associated interneurons	spike amplitude from resting (mV)	69.4 ± 5.3 (6)	69.4 (mV)	Data Table
Other	Hippocampus CA1 perforant pathway-associated interneurons	spike half-width (ms)	0.73 ± 0.1 (6)	0.73 (ms)	Data Table
Other	Hippocampus CA1 perforant pathway-associated interneurons	fast AHP duration (ms)	-7.0 ± 2.6 (6)	--	Data Table
Hippocampus CA1 basket cell		spike amplitude from resting (mV)	75.7 ± 6.2 (4)	75.7 (mV)	Data Table
Hippocampus CA1 neurogliaform cell		resting membrane potential (mV)	-58.3 ± 2.4 (2)	-58.3 (mV)	Data Table
Hippocampus CA1 neurogliaform cell		input resistance (MΩ)	74.7 ± 6.0 (2)	74.7 (MΩ)	Data Table
Hippocampus CA1 neurogliaform cell		membrane time constant (ms)	6.5 ± 0.1 (2)	6.5 (ms)	Data Table
Hippocampus CA1 neurogliaform cell		spike amplitude from resting (mV)	65.1 ± 0.4 (2)	65.1 (mV)	Data Table
Hippocampus CA1 basket cell		spike half-width (ms)	0.67 ± 0.2 (4)	0.67 (ms)	Data Table
Hippocampus CA1 neurogliaform cell		spike half-width (ms)	0.8 ± 0.1 (2)	0.8 (ms)	Data Table
Hippocampus CA1 neurogliaform cell		fast AHP duration (ms)	-10.8 ± 1.4 (2)	--	Data Table
Hippocampus CA1 basket cell		fast AHP duration (ms)	-7.2 ± 1.6 (4)	--	Data Table
Other	Hippocampus CA1 Interneuron	resting membrane potential (mV)	-56.7 ± 3.6 (22)	-56.7 (mV)	Data Table
Other	Hippocampus CA1 Interneuron	input resistance (MΩ)	86.4 ± 29.2 (22)	86.4 (MΩ)	Data Table
Other	Hippocampus CA1 Interneuron	membrane time constant (ms)	12.9 ± 7.7 (22)	12.9 (ms)	Data Table
Other	Hippocampus CA1 Interneuron	spike amplitude from resting (mV)	70.8 ± 6.9 (22)	70.8 (mV)	Data Table
Other	Hippocampus CA1 Interneuron	spike half-width (ms)	0.73 ± 0.1 (22)	0.73 (ms)	Data Table
Other	Hippocampus CA1 Interneuron	fast AHP duration (ms)	-9.4 ± 3.2 (22)	--	Data Table
Hippocampus CA1 pyramidal cell		resting membrane potential (mV)	-59.9 ± 2.5 (19)	-59.9 (mV)	Data Table
Hippocampus CA1 pyramidal cell		input resistance (MΩ)	52.3 ± 10.8 (19)	52.3 (MΩ)	Data Table
Hippocampus CA1 pyramidal cell		membrane time constant (ms)	16.2 ± 4.1 (19)	16.2 (ms)	Data Table
Hippocampus CA1 pyramidal cell		spike amplitude from resting (mV)	78.8 ± 11.7 (19)	78.8 (mV)	Data Table
Hippocampus CA1 pyramidal cell		spike half-width (ms)	1.15 ± 0.2 (19)	1.15 (ms)	Data Table
Hippocampus CA1 pyramidal cell		fast AHP duration (ms)	-4.7 ± 2.0 (19)	--	Data Table