Details about the neuroanatomical projections from SC to PAG
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| Report ID | Sending structure | Receiving structure | Projection strength | Technique | General description projection | Collator | Associated reference |
|---|---|---|---|---|---|---|---|
| 500 | Superior colliculus | Periaqueductal gray | light | HRP/WGA | Case pg154, fig2. Soma notes A large centrally-located (WGA-HRP) inj with a central zone that extended across all collicular lvls. Slight invasion of intermed blue/white zone of PPT, NOT & dorlat PAG. Same main features in 5 other large & some similarities with small injs. Terminal notes Label in the medial-adjoining midbrain reticular formation was light in case 2302. After more pos.med. Injs this label was substantially heavier and extended into the oculomotor nucleus and adjacent central grey.. | Redgrave P, Mitchell IJ, Dean P., 1987 | |
| 501 | Superior colliculus | Periaqueductal gray | light | HRP/WGA | Case pg155, fig2. Soma notes A large centrally-located (WGA-HRP) inj with a central zone that extended across all collicular lvls. Slight invasion of intermed blue/white zone of ?PPT, NOT & dorlat PAG. Same main features in 5 other large & some similarities with small injs. Terminal notes Some fibres run to the cunieform nucleus and surrounding areas. These include: caudal central grey, label was weak. | Redgrave P, Mitchell IJ, Dean P., 1987 | |
| 921 | Superior colliculus | Periaqueductal gray | light | HRP/WGA | Case pg162, fig5,6. Soma notes Injection site --WGA-HRP- centred on the lateral part of the intermediate white layer. Intermediate blue-white zone extended across all collicular layers and encroached slighlty onto underlying tegmentum. Terminal notes Fibres from the predodorsal bundle can be seen entering areas of weak terminal label in the ?periaqueductal grey. contra.. | Redgrave P, Mitchell IJ, Dean P., 1987 | |
| 931 | Superior colliculus | Periaqueductal gray | very light | HRP/WGA | Case pg154, fig2. Soma notes A large centrally-located (WGA-HRP) inj with a central zone that extended across all collicular lvls. Slight invasion of intermed blue/white zone of ?PPT, NOT & dorlat PAG. Same main features in 5 other large & some similarities with small injs. Terminal notes Label in the medial-adjoining midbrain reticular formation was light in case 2302. After more pos.med. injs this label was substantially heavier and extended into the oculomotor nucleus and adjacent central grey. | Redgrave P, Mitchell IJ, Dean P., 1987 | |
| 932 | Superior colliculus | Periaqueductal gray | light | HRP/WGA | Case pg155, fig2. Soma notes A large centrally-located (WGA-HRP) inj with a central zone that extended across all collicular lvls. Slight invasion of intermed blue/white zone of ?PPT, NOT & dorlat PAG. Same main features in 5 other large & some similarities with small injs. Terminal notes Some fibres run to the cunieform nucleus and surrounding areas. These include: caudal central grey, label was weak. | Redgrave P, Mitchell IJ, Dean P., 1987 |
| General description technique/protocol: not provided |
Further details associated to record number 931:
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