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Table 2 Cases showing hippocampo-basal telencephalic projections with retrograde tracing techniques

From: An extrahippocampal projection from the dentate gyrus to the olfactory tubercle

Case

Injection site

Origin of projection

  

DtHi

CA3

CA1

Sbi

Et03-58W

TuM

+

-

-

±

Et01-47W

TuM+HCt*

+±

-

±

++

Et02-63W

Acb+FrCx

-

-

++

+++

Et02-65W

Acb

-

-

++

+++

Et00-08W

SeV

++

+++

+++

+++

  1. The areas injected with tracer and the density of labeled perikarya are judged as in Table 1.
  2. * The contamination of the anterior HCt by the tracer is restricted to the third layer not connected with the hippocampus [28]. FrCx, frontal cortex; SeV, ventral septum.