| Cell type (class) | Nomenclature (Acronym) |
Definition | Relation of ON cone bipolar cell |
| Annotation | Reference |
Collator |
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| type 5 cone bipolar cell | Wassle (Wassle) | Type 5 (n = 10, Fig 1F, left) and type 6 (n = 6, Fig. 1F, right), both have a very narrow ramification. By using Normaski optics, the two cell types can be distinguished by their stratification level within the IPL relative to a band of higher optical density (Fig. 1A, arrow), which is localized at the border of strata 3 and 4 and represents the inner cholinergic band. | includes | | ...some cells (among CB5-CB9) did not display short-latency responses to kainate. Other cells of the same types (CB5-CB8), however, displayed short-latency kainate responses, but the evoked current either could not be reversed or reversed at positive potentials. I propose that these cells (CB5-CB9) are ON cone bipolar cells and that the short-latency kainate responses are mediated via gap junctions with AII amacrine cells. | Hartveit E. | Mihail Bota |
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| type 6 cone bipolar cell | Wassle (Wassle) | Type 5 (n = 10, Fig 1F, left) and type 6 (n = 6, Fig. 1F, right), both have a very narrow ramification. By using Normaski optics, the two cell types can be distinguished by their stratification level within the IPL relative to a band of higher optical density (Fig. 1A, arrow), which is localized at the border of strata 3 and 4 and represents the inner cholinergic band. | includes | | ...some cells (among CB5-CB9) did not display short-latency responses to kainate. Other cells of the same types (CB5-CB8), however, displayed short-latency kainate responses, but the evoked current either could not be reversed or reversed at positive potentials. I propose that these cells (CB5-CB9) are ON cone bipolar cells and that the short-latency kainate responses are mediated via gap junctions with AII amacrine cells. | Hartveit E. | Mihail Bota |
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| type 7 cone bipolar cell | Wassle (Wassle) | Type 7 (n = 16, Fig. 1A) and type 8 (n = 10, Fig. 1A( are diffuse CBs with their axonal terminal systems in the inner part of the IPL. Type 7 stratifies in strata 3 and 4....Both cell types [type 7 and type 8] ahve slender cell bodies | includes | | ...some cells (among CB5-CB9) did not display short-latency responses to kainate. Other cells of the same types (CB5-CB8), however, displayed short-latency kainate responses, but the evoked current either could not be reversed or reversed at positive potentials. I propose that these cells (CB5-CB9) are ON cone bipolar cells and that the short-latency kainate responses are mediated via gap junctions with AII amacrine cells. | Hartveit E. | Mihail Bota |
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| type 8 cone bipolar cell | Wassle (Wassle) | Type 7 (n = 16, Fig. 1A) and type 8 (n = 10, Fig. 1A( are diffuse CBs with their axonal terminal systems in the inner part of the IPL. Type 8 stratifies in stratum 5 near the border of the GCL. Type 8 has lobular terminals. Both cell types [type 7 and type 8] ahve slender cell bodies. | includes | | ...some cells (among CB5-CB9) did not display short-latency responses to kainate. Other cells of the same types (CB5-CB8), however, displayed short-latency kainate responses, but the evoked current either could not be reversed or reversed at positive potentials. I propose that these cells (CB5-CB9) are ON cone bipolar cells and that the short-latency kainate responses are mediated via gap junctions with AII amacrine cells. | Hartveit E. | Mihail Bota |
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| type 9 cone bipolar cell | Wassle (Wassle) | Type 9 CB (n = 4. Fig. 1G) has a very sparse but large axonal terminal system in the inner IPL (mainly stratum 5), with occasional processes penetrating into the GCL. The dendritic tree is also sparsely branched but covers a wide range of the OPL. | includes | | ...some cells (among CB5-CB9) did not display short-latency responses to kainate. Other cells of the same types (CB5-CB8), however, displayed short-latency kainate responses, but the evoked current either could not be reversed or reversed at positive potentials. I propose that these cells (CB5-CB9) are ON cone bipolar cells and that the short-latency kainate responses are mediated via gap junctions with AII amacrine cells. | Hartveit E. | Mihail Bota |
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| type 6b bipolar cell | Ivanova and Muller (IM) | The second cell type which stratified in this region [below the ON-cholinergic stratum] of the IPL had a more diffuse axon terminal. It seems that these cells had not been characterized by Euler and Hartveit; we will term them type 6b cells. | includes | | ...using our combined approach we could identify a new ON-cone bipolar cell type termed 6b. | Ivanova E. & Muler F. | Mihail Bota |
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