Case pg353-4. Soma notes 36 female Sprague-Dawley rats weighing 200-350g. 10 microliters of CT-HRP(.20%-.40%) were injected into one eye ?behind the lens into the vitreous chamber of the eye. pressure injection over 1 min. Terminal notes fibres can be seen in stria terminalis coursing rostrally from these more caudal levels. This pathway gives rise to the thalamic label reported earlier (anterior dorsal, anterior ventral thalamic nuc. and bed nuc. of the stria terminalis.).

Case pg338-9. Soma notes In anterior thalamus labeled neurons discovered in : anterodorsal, anteroventral, anterolateral --LD???-, & anteromedial. Ipsilateral only.. Terminal notes 5 animals injected with HP in rostral CA3 according to stereotaxic coordinates. HP inj site was extremely ocnfined & occupied no more than 1/4 of structure under study. --No mention of spread into neighbouring structures.--.

Case pg698, fig14. Soma notes A small injection in septal pole of field CA3 (DGR15)

Case pg698-9, 14B. Soma notes We have 2 injections confined to field CA3 at mid-septo-temporal extent; although one of these involved CA3c & CA3b (DGR49) while other centred in subfield CA3b (DGR37)

ipsilateral; earlier work on Schaffer collaterals see Schaffer 1892, Cajal 1911, Raisman et al. 1965

Collator note: Fig 5D, Swanson Atlas Level 38. All layers of the CA1 are labeled intensely.

one labeled pathway (the Schaffer collateral system) passes from the stratum radiatum of field CA3 to the corresponding layer in field CA1, and to the deep half of the molecular layer and the pyramidal cell layer in the adjacent subiculum (fig. 15).

one labeled pathway (the Schaffer collateral system) passes from the stratum radiatum of field CA3 to the corresponding layer in field CA1, and to the deep half of the molecular layer and the pyramidal cell layer in the adjacent subiculum (fig. 15). See Fig. 15D, Swanson Atlas Levels 38-39.

one labeled pathway (the Schaffer collateral system) passes from the stratum radiatum of field CA3 to the corresponding layer in field CA1, and to the deep half of the molecular layer and the pyramidal cell layer in the adjacent subiculum (fig. 15). See Fig. 15D, Swanson Atlas Levels 38-39.

one labeled pathway (the Schaffer collateral system) passes from the stratum radiatum of field CA3 to the corresponding layer in field CA1, and to the deep half of the molecular layer and the pyramidal cell layer in the adjacent subiculum (fig. 15). Collator note: few labeled cells in the ventral CA1. See Fig. 15D, Swanson Atlas Levels 38-39.

Collator note: labeling of the CA1, dorsally, see Fig 14A. Connection considered at least moderate.

Collator note: labeling of the ventral CA1 See Fig 14C, page 699. Assumed the label is at least moderate (see the other CA3 connections reports inserted by this collator in the associated reference).

The LHA receives the strongest field CA1 projection of any hypothalamic component. LHA medial regions receive a moderate projection of varicose fibers and terminal boutons from the rostral end of the LHA to about mid-rostrocaudal levels of the ventromedial nucleus, where the projection becomes considerably denser (Fig. 3D-G).

Rostroventrally, a tight group of PHAL-labeled fibers is observed in the ventromedial corner of the LHA anterior region’s ventral zone, and a few labeled fibers are also seen in the intermediate zone (Fig. 3D-F).

Rostrodorsally, a moderate plexus of varicose fibers with boutons occupies the LHA juxtaparaventricular region and an adjacent medial expanse of the anterior region’s dorsal zone, dorsal to the anterior hypothalamic nucleus (Fig. 3E,F).

At the level of the ventromedial nucleus, the terminal field becomes significantly denser (Fig. 3G). Here, the LHA’s juxtadorsomedial region, and dorsal and ventral zones of the juxtaventromedial region, all contain a moderately dense terminal field.