Details about the neuroanatomical projections from AUDp to AUDd
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Report ID | Sending structure | Receiving structure | Projection strength | Technique | General description projection | Collator | Associated reference |
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89256 | Primary auditory area | Dorsal auditory areas | strong | PHAL | The densest projections in R67 terminated in the following areas: (i) Te3, (ii) Te2 and the adjacent ventral portion of the lateral secondary occipital cortex (Oc2L), and (iii) all portions of Te1. Projections to Te2, Te3 and Oc2L avoided layer V and showed a columnar organization: columns exhibiting dense projections alternated with columns exhibiting moderate projections (Figs 2A, 3C). Collator note: strong connections to the auditory areas that are dorsal and ventral from AUDp, respectively. See Fig. 3B, Swanson Atlas Levels 37-39. | Mascagni F., McDonald A.J. & Coleman J.R., 1993 |
General description technique/protocol: Four rats received injections of PHA-L into the core of Tel (R31, R27, R66 and R67; Fig. 1B). Collator note: experiment R67, the injection site is mapped onto AUDp, Swanson Atlas. The injection shown in Fig. 2A is mapped onto Swanson Atlas Levels 36-38 (the position and the extent of MGd and MGv, the CA1-CA3 fields shapes, and the stria terminalis around the auditory thalamic nuclei were taken as landmarks), where the AUDp has the maximal dorso-ventral extent. It is possible that the tracer spilled in the AUDv rostrally and TEv caudally. |
Further details associated to record number 89256:
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