Projections of neurons of the substantia nigra and the ventral field of the midbrain tegmen of the cat to the putamen
โ Scribed by A. I. Gorbachevskaya
- Publisher
- Springer US
- Year
- 1990
- Tongue
- English
- Weight
- 783 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0097-0549
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Double retrograde fluorescent tracing techniques were used to evaluate the possibility that ascending and descending projections from the globus pallidus arise from divergent axon collaterals. Appropriately placed injections of different tracers (True Blue, Nuclear Yellow) into the substantia nigra
Substantia nigra pars reticulata (SNr) neurons, antidromically activated following stimulation of the dorsal thalamus and/or superior colliculus were intracellularly stained with HRP. Light microscopic analysis revealed that the labeled SNr neurons have axon collaterals arborizing within SNr. Axon c