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Neurons Morphology
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  Contents -2088194568
-1926191548
-1926191548
-1631067137
-1631067137
-1631067137
-1631067137
-1387839592
-1353090221
-994431532
-994431532
-994431532
-994431532
-994431532
-866037043
-411692118
-51689092
-51689092
-51689092
35614620
35614620
216257617
406866101
719750725
974995638
974995638
974995638
975072493
975336495
975427385
975427385
975503155
988292479
996756505
996756505
996756505
999248438
1000126375
1004375359
1961360858
2026686061
2026686061
 

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Contents


-2088194568
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -2088194568  
  ID Methods Electrophysiology -1143564358  
  Feature name Number of dendrites  
  Feature value 3 - 7  
  Reconstruction  
  Citations "Three to seven primary basal dendrites emerge from the spherical to ovoid soma
that give rise to secondary, tertiary, and higher order basal dendrites of
various lengths. Most of the dendrites were restricted to a single
barrel."p.5306.
 
  Reference figures Figs. 3B, 6  
  Reference text p.5306  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref.    
Neurons.ID Ref. -2088194568  

-1926191548
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -1926191548  
  ID Methods Electrophysiology -1143564358  
  Feature name Axonal arborization  
  Feature value (see below)  
  Reconstruction  
  Citations "The axonal collaterals of spiny stellate cells project throughout all cortical
laminae from layer 1 to the white matter (Figs. 3A,4) and remain largely
confined to a single cortical column. The main axon emerges from the soma and
descends toward the white matter, giving rise to numerous collaterals. Most of
these collaterals branch off in layer 4 and ascend toward layer 2/3. In layers
5 and 6, a few long horizontal collaterals (length 500-800 µm) were observed
that may project to adjacent cortical. The densest axonal projection was found
in layers 4 and 2/3 where the axons show a high degree of collateralization.
In these layers most of the axonal collaterals were confined to a single
cortical column (Fig. 4). Their orientation is predominantly vertical in
layers 2/3 and 4, whereas in layers 5 and 6 they follow a slightly descending
horizontal course (Figs. 3A, 4)."p.5305
 
  Reference figures Figs.3A,4  
  Reference text p.5305  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -1926191548  
Neurons.ID Ref. -1926191548  

-1926191548
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -1926191548  
  ID Methods Electrophysiology -1143564358  
  Feature name Bouton distribution  
  Feature value (see below)  
  Reconstruction  
  Citations -  
  Reference figures Table 2,3  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -1926191548  
Neurons.ID Ref. -1926191548  

-1631067137
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -1631067137  
  ID Methods Electrophysiology -1143564358  
  Feature name Dendritic arbor  
  Feature value Confined to barrel  
  Reconstruction  
  Citations "Multiple biocytin labeling of individual neurons in combination with
cytochrome oxidase staining (n = 15 neurons) revealed that almost the entire
dendritic and axonal domain of excitatory spiny neurons in layer 4 was
confined to a single cortical column. This was found for all spiny layer 4
neurons in the barrel field (Fig. 2A,B)."p.5303.
 
  Reference figures Fig.2A,B  
  Reference text p.5303  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -1631067137  
Neurons.ID Ref. -1631067137  

-1631067137
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -1631067137  
  ID Methods Electrophysiology -1143564358  
  Feature name Dendritic field span  
  Feature value 194.1 +- 39.2  
  Reconstruction  
  Citations -  
  Reference figures Table 1  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -1631067137  
Neurons.ID Ref. -1631067137  

-1631067137
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -1631067137  
  ID Methods Electrophysiology -1143564358  
  Feature name Mean dendritic length  
  Feature value 486.0 +- 92.1 µm  
  Reconstruction  
  Citations -  
  Reference figures Table 1  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -1631067137  
Neurons.ID Ref. -1631067137  

-1631067137
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -1631067137  
  ID Methods Electrophysiology -1143564358  
  Feature name Number of dendrites  
  Feature value 3.9+-1.1  
  Reconstruction  
  Citations -  
  Reference figures Table 1  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -1631067137  
Neurons.ID Ref. -1631067137  

-1387839592
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -1387839592  
  ID Methods Electrophysiology 975923916  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "The remaining seven cells were also pyramidal cells, with pyramid- shaped
somata and apical dendrites projecting to the superficial layers, and all
seven had RS firing characteristics. Figure 3, C and D, shows examples of a
superficial- and a depp-layer RS cell."p.1174.
 
  Reference figures Fig.3C,D  
  Reference text p.1174.  
  Comments Shown in Fig. 3C,D: Layer 2/3 and "deep-layer" pyramidal cell.  
Methods Electrophysiology.ID Ref. 975923916  
Neurons Morphology RecMethod.ID Neurons Ref. -1387839592  
Neurons.ID Ref. -1387839592  

-1353090221
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -1353090221  
  ID Methods Electrophysiology 975923916  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "An aspiny stellate cell was recovered from layers 2/3 (Fig. 3B). It had an
oval soma and multiple smooth dendrites consistent with its physiological
identity as an FS cell."p.1174.
 
  Reference figures Fig.3B  
  Reference text p.1174.  
  Comments -  
Methods Electrophysiology.ID Ref. 975923916  
Neurons Morphology RecMethod.ID Neurons Ref. -1353090221  
Neurons.ID Ref. -1353090221  

-994431532
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -994431532  
  ID Methods Electrophysiology -1143564358  
  Feature name Axonal arbor  
  Feature value Confined to barrel  
  Reconstruction  
  Citations "Multiple biocytin labeling of individual neurons in combination with
cytochrome oxidase staining (n = 15 neurons) revealed that almost the entire
dendritic and axonal domain of excitatory spiny neurons in layer 4 was
confined to a single cortical column. This was found for all spiny layer 4
neurons in the barrel field (Fig. 2A,B)."p.5303.
 
  Reference figures Fig.2A,B  
  Reference text p.5303  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -994431532  
Neurons.ID Ref. -994431532  

-994431532
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -994431532  
  ID Methods Electrophysiology -1143564358  
  Feature name Horizontal field span of axons in layer 2/3  
  Feature value 403.6 +- 75.7 µm  
  Reconstruction  
  Citations -  
  Reference figures Table 1  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -994431532  
Neurons.ID Ref. -994431532  

-994431532
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -994431532  
  ID Methods Electrophysiology -1143564358  
  Feature name Horizontal field span of axons in layer 4  
  Feature value 302.3 +- 146.5 µm  
  Reconstruction  
  Citations -  
  Reference figures Table 1  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -994431532  
Neurons.ID Ref. -994431532  

-994431532
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -994431532  
  ID Methods Electrophysiology -1143564358  
  Feature name Total axonal length  
  Feature value 6404.4 +- 2426.6 µm  
  Reconstruction  
  Citations -  
  Reference figures Table 1  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -994431532  
Neurons.ID Ref. -994431532  

-994431532
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -994431532  
  ID Methods Electrophysiology -1143564358  
  Feature name Vertical field span of axon  
  Feature value 996.4 +- 237.0 µm  
  Reconstruction  
  Citations -  
  Reference figures Table 1  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. -994431532  
Neurons.ID Ref. -994431532  

-866037043
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -866037043  
  ID Methods Electrophysiology 999521822  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "Two of the 36 neurons in this study were bipolar; one of these is shown in
Fig. 1 D. Being non-pyramidal these were probably interneurons, but no further
classification was attempted."p.1598
 
  Reference figures Fig. 1  
  Reference text p.1598  
  Comments -  
Methods Electrophysiology.ID Ref. 999521822  
Neurons Morphology RecMethod.ID Neurons Ref.    
Neurons.ID Ref. -866037043  

-411692118
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -411692118  
  ID Methods Electrophysiology -1143564358  
  Feature name Cell ratios  
  Feature value ~80% spiny stellates, ~20% star pyramidal  
  Reconstruction  
  Citations "From the sample of synaptically connected pairs of spiny neurons in layer 4 (n
= 131), ~ 80% were identified as spiny stellate neurons and the remainder as
star pyramidal neurons. However, often no clear distinction between the two
cell types was possible because of the variability in the morphology and
length of the apical dendrite."p.5304
 
  Reference figures -  
  Reference text p.5304  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref.    
Neurons.ID Ref. -411692118  

-51689092
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -51689092  
  ID Methods Electrophysiology 999521822  
  Feature name Apical dendrite length  
  Feature value 53+-22 µm  
  Reconstruction  
  Citations "The length of apical dendrite after isolation was 53+-22 µm (maximum 100
µm)."p.1598
 
  Reference figures Fig. 1  
  Reference text p.1598  
  Comments Viewed with Hoffman modulation optics.  
Methods Electrophysiology.ID Ref. 999521822  
Neurons Morphology RecMethod.ID Neurons Ref.    
Neurons.ID Ref. -51689092  

-51689092
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -51689092  
  ID Methods Electrophysiology 999521822  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "Thirty-four of the neurons were judged likely to be pyramidal neurons by their
morphology (e.g.. Fig. 1, A-C). These cells had a single major process
emerging from one pole of the soma (presumed apical dendrite) and a number of
thinner ones from the opposite pole (presumed basal dendrites)."p.1507
 
  Reference figures Fig. 1  
  Reference text pp.1597-1598  
  Comments Cells viewed with Hoffmann modulation optics during recording.  
Methods Electrophysiology.ID Ref. 999521822  
Neurons Morphology RecMethod.ID Neurons Ref.    
Neurons.ID Ref. -51689092  

-51689092
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons -51689092  
  ID Methods Electrophysiology 999521822  
  Feature name Soma diameter  
  Feature value 14+-2.1 µm  
  Reconstruction  
  Citations "The mean soma diameter of these neurons, measured normal to the axis of the
apical dendrite, was 14+-2.1 µm. This compares with the mean 7 µm diameter for
biocytin-filled pyramidal neurons in human neocortical slices (mostly from
temporal cortex, and cells from layers II/III and V/VI were the same size;
Foehring et al. 1991). The discrepancy might be explained by changes in the
shape of isolated neurons (e.g., flattening), plus shrinkage of the
biocytin-filled neurons during the histological processing."pp.1597-1598
 
  Reference figures Fig. 1  
  Reference text pp.1597-1598  
  Comments -  
Methods Electrophysiology.ID Ref. 999521822  
Neurons Morphology RecMethod.ID Neurons Ref.    
Neurons.ID Ref. -51689092  

35614620
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 35614620  
  ID Methods Electrophysiology -20718951  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "Pyramidal type cells had one major apical dendrite that was easily identified,
since it was longer and often thicker than the other dendrites. It might have
several shorter secondary branches. These cells often had triangular-shaped
somata from which tufts of basilar dendrites projected."p.781-782.
 
  Reference figures Fig.1A,C,D  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -20718951  
Neurons Morphology RecMethod.ID Neurons Ref. 35614620  
Neurons.ID Ref. 35614620  

35614620
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 35614620  
  ID Methods Electrophysiology -20718951  
  Feature name GAD antibody reactivity  
  Feature value no reaction  
  Reconstruction  
  Citations -  
  Reference figures -  
  Reference text -  
  Comments GAD (glutamic acid decarboxylase) is present in GABAergic cells.  
Methods Electrophysiology.ID Ref. -20718951  
Neurons Morphology RecMethod.ID Neurons Ref. 35614620  
Neurons.ID Ref. 35614620  

216257617
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 216257617  
  ID Methods Electrophysiology 988275445  
  Feature name GAD immunoreactivity  
  Feature value none  
  Reconstruction  
  Citations -  
  Reference figures Fig. 1  
  Reference text p.50  
  Comments -  
Methods Electrophysiology.ID Ref. 988275445  
Neurons Morphology RecMethod.ID Neurons Ref. 216257617  
Neurons.ID Ref. 216257617  

406866101
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 406866101  
  ID Methods Electrophysiology 1000211302  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "Recorded cells had the morphology of pyramidal neurons but had lost almost all
of their dendritic tree."p.2562
 
  Reference figures -  
  Reference text p.2562  
  Comments -  
Methods Electrophysiology.ID Ref. 1000211302  
Neurons Morphology RecMethod.ID Neurons Ref.    
Neurons.ID Ref. 406866101  

719750725
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 719750725  
  ID Methods Electrophysiology -1143564358  
  Feature name Dendritic arbor  
  Feature value No relation to barrel  
  Reconstruction  
  Citations "In contrast, layer 5 pyramidal neurons (n = 5) injected right below the
barrels showed a completely different morphology, and their apical dendrites
showed no obvious relationship to the barrels as defined with cytochrome
oxidase staining (Fig. 2C,D)."p.5303
 
  Reference figures Fig.2C,D  
  Reference text p.5303  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. 719750725  
Neurons.ID Ref. 719750725  

974995638
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 974995638  
  ID Methods Electrophysiology -1143564358  
  Feature name Clusters of neurons  
  Feature value 5-15  
  Reconstruction  
  Citations "Combined bright-field and IR-DIC videomicroscopy at low and high
magnification, respectively, showed that the somata of neurons appeared to be
organized in clusters of 5-15 neurons (Fig. 1B,C), with a predominant location
at the edges of individual barrels."p.5303.
 
  Reference figures Fig.1  
  Reference text p.5305  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. 974995638  
Neurons.ID Ref. 974995638  

974995638
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 974995638  
  ID Methods Electrophysiology -1143564358  
  Feature name Soma diameter  
  Feature value 13.2+-1.2 µm  
  Reconstruction  
  Citations -  
  Reference figures Table 1  
  Reference text p.5306  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. 974995638  
Neurons.ID Ref. 974995638  

974995638
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 974995638  
  ID Methods Electrophysiology -1143564358  
  Feature name Soma shape  
  Feature value Spherical to ovoid  
  Reconstruction  
  Citations -  
  Reference figures -  
  Reference text p.5304  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. 974995638  
Neurons.ID Ref. 974995638  

975072493
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 975072493  
  ID Methods Electrophysiology -1143564358  
  Feature name Apical dendrite  
  Feature value not prominent  
  Reconstruction  
  Citations -  
  Reference figures -  
  Reference text p.5304  
  Comments Includes spiny stellate and star pyramidal cells.  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref.    
Neurons.ID Ref. 975072493  

975336495
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 975336495  
  ID Methods Electrophysiology -1143564358  
  Feature name Dendritic Arborization  
  Feature value (see below)  
  Reconstruction  
  Citations "Spiny stellate cell dendrites in the barrel cortex have characteristic
assymmetric orientation (Figs.2B,3A,4,5), in contrast to spiny stellate cells
in layer 4 of the visual cortex that generally display a multipolar, almost
radially symmetric dendritic field (LeVay, 1973; Lund, 1984; Martin and
Whitteridge, 1984; 1988; but see Katz et al., 1989; Kossel et al., 1995).
Three to six thick primary dendrites emerged from the spherical to ovoid
somata that gave rise to several secondary, tertiary, and higher-order
dendrites. These dendrites formed an asymmetric dendritic field of various
size (Table 1) that was confined to a single barrel and always oriented
towards its center (Figs.2B, 3A,4). Higher-order dendrites were densely
covered with spines (Fig. 5). Spiny stellate cells that were synaptically
coupled to each other as described here resembled those designated as class I
spiny neurons in the barrel cortex by Woolsey and coworkers (Pasternak and
Woolsey, 1975; Simons and Woolsey, 1984)."p.5304.
 
  Reference figures Figs.2B,3A,4,5  
  Reference text p.5304  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. 975336495  
Neurons.ID Ref. 975336495  

975427385
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 975427385  
  ID Methods Electrophysiology -1143564358  
  Feature name Axonal arborization  
  Feature value (see below)  
  Reconstruction  
  Citations "The axons of star pyramidal cells projected also into all cortical layers
(1-6) but spared the white matter (Figs. 3B,6). As shown for spiny stellate
cells, axonal collaterals were largely confined to a single cortical column.
The main axon emerges either directly from the soma or one of the primary
basal dendrites and descends toward the white matter. In some neurons the main
axon was seen to loop back toward layer 4 after reaching layer 6. The main
axon gives rise to numerous collaterals ascending vertically toward layer 1.
Only a few but long collaterals (up to 700 µm) were observed to descend to
layers 5 and 6 (Figs. 3B, 6). Again the most dense axonal projection was
established in layers 4 and 2/3, but the density of collaterals and the degree
in branching of the axonal collaterals were lower when compared with the
axonal arborization of spiny stellate cells (compare Figs. 4 and 6). In layer
4 axonal collaterals are largely confined to a single barrel, whereas in upper
layer 2/3 the fan out so that a few appear to project to adjacent cortical
columns (Figs. 3B, 6). In upper layer 2/3 axonal collaterals were often
organized in clusters, as described for pyramidal cells of cortical laminae
2/3 and 5 (Fig. 3B) (see also Gilbert and Wiesel, 1979)."p.5306.
 
  Reference figures Figs. 3B,6  
  Reference text p.5306  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. 975427385  
Neurons.ID Ref. 975427385  

975427385
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 975427385  
  ID Methods Electrophysiology -1143564358  
  Feature name Bouton distribution  
  Feature value (see below)  
  Reconstruction  
  Citations -  
  Reference figures Table 2,3  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. 975427385  
Neurons.ID Ref. 975427385  

975503155
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 975503155  
  ID Methods Electrophysiology -1143564358  
  Feature name Morphology  
  Feature value (see below)  
  Reconstruction  
  Citations "Somata and dendritic domains of star pyramidal neurons were also exclusively
located within layer 4, with the exception of the prominent apical dendrite.
Its distal part often ascends to layer 2/3, but without forming a terminal
tuft (Figs. 3B, 6).".p.5306.

"The thick apical dendrite emerges from the upper pole of the soma and ascends
through layer 4 , giving rise to several oblique apical dendrites (Figs.
3B,6)."p.5306.
 
  Reference figures Figs.3B,6  
  Reference text p.5306  
  Comments Presence of prominent apical dendrite in spite of opposite statement p.5304.  
Methods Electrophysiology.ID Ref. -1143564358  
Neurons Morphology RecMethod.ID Neurons Ref. 975503155  
Neurons.ID Ref. 975503155  

988292479
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 988292479  
  ID Methods Electrophysiology 988275445  
  Feature name GAD immonureactivity  
  Feature value present  
  Reconstruction  
  Citations -  
  Reference figures Fig. 1  
  Reference text p.52  
  Comments -  
Methods Electrophysiology.ID Ref. 988275445  
Neurons Morphology RecMethod.ID Neurons Ref. 988292479  
Neurons.ID Ref. 988292479  

996756505
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 996756505  
  ID Methods Electrophysiology 996488643  
  Feature name IB morphological features  
  Feature value -  
  Reconstruction  
  Citations "The IB neurons had larger somata with gradually emerging apical
dendrites,...in the IB neurons, the basal dendrites had a rich, round shaped
distribution around the soma, whereas the apical dendrite had an extensive
proximal arborization restricted to layer V and a large distal arborization
extending to the supragranular layers. The axon branching had two prevalent
directions, one was tangentially oriented, and restricted to layer V, the
other spread vertically close to the main neuronal axis...The highly prevalent
location of the soma of IB neurons was restricted to layer Vb, from where most
of the recordings were obtained, whereas the RS neurons were diffusely
distributed in layer V."pp.131-132
 
  Reference figures Fig. 3  
  Reference text pp.131-132  
  Comments -  
Methods Electrophysiology.ID Ref. 996488643  
Neurons Morphology RecMethod.ID Neurons Ref. 996756505  
Neurons.ID Ref. 996756505  

996756505
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 996756505  
  ID Methods Electrophysiology 996488643  
  Feature name RS(AD) morphological features  
  Feature value -  
  Reconstruction  
  Citations "...whereas the RS adapting somata were usually smaller, with a thinner apical
dendrite emerging more abruptly from the soma...The extention of the basal
dendrites in the RS adapting neurons was relatively more symmetrical with
respect to the neuronal axis. The apical dendrite had only a few proximal
branches and restricted distal branching to the superficial layers. Unlike in
the IB neurons, the axon in the RS adapting neurons gave rise to collaterals
diverging from the neuronal axis and directed towards the more superficial
layers, particularly layer I...The highly prevalent location of the soma of IB
neurons was restricted to layer Vb, from where most of the recordings were
obtained, whereas the RS neurons were diffusely distributed in layer
V."pp.131-132.
 
  Reference figures Fig.3  
  Reference text pp.131-132  
  Comments -  
Methods Electrophysiology.ID Ref. 996488643  
Neurons Morphology RecMethod.ID Neurons Ref. 996756505  
Neurons.ID Ref. 996756505  

996756505
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 996756505  
  ID Methods Electrophysiology 996488643  
  Feature name RS(NAD) morphological features  
  Feature value -  
  Reconstruction  
  Citations "The subgroup of RS non-adapting neurons (5 morphologically reconstructed out
of 8 labelled cells) were morphologically closer to the IB than the RS
adapting neurons. The highly prevalent location of the soma of IB neurons was
restricted to layer Vb, from where most of the recordings were obtained,
whereas the RS neurons were diffusely distributed in layer V."p.132
 
  Reference figures -  
  Reference text p.132  
  Comments -  
Methods Electrophysiology.ID Ref. 996488643  
Neurons Morphology RecMethod.ID Neurons Ref. 996756505  
Neurons.ID Ref. 996756505  

999248438
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 999248438  
  ID Methods Electrophysiology 999097811  
  Feature name Soma area  
  Feature value IB=487+-114µm^2; RSna=413+-71µm^2; RSad=265+-56µm  
  Reconstruction  
  Citations "The morphological characteristics of the RSna and the IB neurons were similar
in both adult and immature animals, both having a round distribution of basal
dendrites around the soma, as shown in Fig. 5 (A,B adult; D,E immature) and
extensive proximal arborization of the apical dendrite. In addition, there was
a very large extension of the distal arborization of the apical dendrite in
the supragranular layers. Conversely, arborization of the basal dendrites of
RSad neurons was simpler and extended almost "symmetrically" in relation to
the neuronal axis; moreover, their apical dendrites had only a few proximal
branching and restricted distal branching to the superficial layers (Fig. 5C,
adult; F, immature)."pp.1019-1020

"... the main axonal collateral extension in the IB neurons of adult animals
was oriented tangentially, giving rise to one or more branches spreading many
hundreds of µm inside layers V-VI, whereas shorter collaterals were found to
end near the soma, or spread vertically close to the main neuronal axis and
end withing layers III and II. The pattern of axonal collateralization in the
RSna neurons was similar to that of the IB neurons. On the contrary, the axon
of RSad neurons principally originated collaterals diverging from the neuronal
axis and directed toward the more superficial layers (particularly layer
I).p.1020
 
  Reference figures Fig. 5, 6, 7.  
  Reference text pp.1018-1020  
  Comments Results from Scholl analysis in Fig. 6.  
Methods Electrophysiology.ID Ref. 999097811  
Neurons Morphology RecMethod.ID Neurons Ref. 999248438  
Neurons.ID Ref. 999248438  

1000126375
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 1000126375  
  ID Methods Electrophysiology 999704296  
  Feature name Site localization  
  Feature value 550-940 µm distal to soma  
  Reconstruction  
  Citations "Thick tufted pyramidal neurons in layer 5 were visualized using infrared
illumination (lamda(max), 780 nm) and differential interference contrast
optics (Zeiss water immersion lens; numerical aperture, 0.9) combined with
video microscopy."p.606

"Dual whole cell recordings from the distal apical trunk or a primary tuft
branch (550-940 µm distal to the soma) and the some of the same pyramidal
neuron (Fig.1 A) revealed that synaptic stimulation via an electrode located
in layer 1-2 has different effects on the dendritic and somatic membrane
potential depending on the intensity of the stimulation."p.606
 
  Reference figures Fig. 1  
  Reference text p.606  
  Comments -  
Methods Electrophysiology.ID Ref. 999704296  
Neurons Morphology RecMethod.ID Neurons Ref. 1000126375  
Neurons.ID Ref. 1000126375  

1004375359
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 1004375359  
  ID Methods Electrophysiology 1003935176  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "Experiments were carried out on 52 cells, all of which had the morphology of
pyramidal neurons (see Fig. 1A) with a large dendrite protruding from one pole
of the soma (presumed apical dendrite) and several smaller, thinner dendrites
on the opposite pole (presumed basal dendrites). The apical dendrite was
seldom >100 µm in length (mean value 33.1 µm), and soma diameter rarely
exceeded 20 µm."p.1532
 
  Reference figures Fig. 1  
  Reference text p.1532  
  Comments -  
Methods Electrophysiology.ID Ref. 1003935176  
Neurons Morphology RecMethod.ID Neurons Ref. 1004375359  
Neurons.ID Ref. 1004375359  

1961360858
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 1961360858  
  ID Methods Electrophysiology 975923916  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "Among these, one was a large layer 5 pyramidal cell with a thick, tufted
apical dendrite projecting nearly to the pia and proximal oblique branches
extending from the apical trunk (Fig. 3A). Physiologically this was classified
as an IB cell."p.1174
 
  Reference figures Fig.3A  
  Reference text p.1174  
  Comments -  
Methods Electrophysiology.ID Ref. 975923916  
Neurons Morphology RecMethod.ID Neurons Ref. 1961360858  
Neurons.ID Ref. 1961360858  

2026686061
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 2026686061  
  ID Methods Electrophysiology -20718951  
  Feature name Cell identification  
  Feature value -  
  Reconstruction  
  Citations "Nonpyramidal neurons (putative interneurons) often had a round soma and were
identified by the absence of any one major dendritic process and the presence
of bipolar or multipolar processes."p.782.
 
  Reference figures Fig.1B  
  Reference text -  
  Comments GAD (glutamic acid decarboxylase) is present in GABAergic cells.  
Methods Electrophysiology.ID Ref. -20718951  
Neurons Morphology RecMethod.ID Neurons Ref. 2026686061  
Neurons.ID Ref. 2026686061  

2026686061
Neurons Morphology
View Neurons Morphology Records 42 records
  ID Neurons 2026686061  
  ID Methods Electrophysiology -20718951  
  Feature name GAD antibody reactivity  
  Feature value Most neurons reactive  
  Reconstruction  
  Citations -  
  Reference figures -  
  Reference text -  
  Comments -  
Methods Electrophysiology.ID Ref. -20718951  
Neurons Morphology RecMethod.ID Neurons Ref. 2026686061  
Neurons.ID Ref. 2026686061