The functional relationship between septal and hippocampal unit activity and hippocampal theta rhythm.

@article{Macadar1970TheFR,
  title={The functional relationship between septal and hippocampal unit activity and hippocampal theta rhythm.},
  author={Omar Macadar and J. A. Roig and Jaime M. Monti and Ruben Budelli},
  journal={Physiology \& behavior},
  year={1970},
  volume={5 12},
  pages={
          1443-9
        }
}
Negative occurrence between hippocampal rhythmic slow activity and epileptiform spikes: influence of the striatum.
TLDR
The finding that Lesions of the medial septal nucleus made it impossible to record RSA or to observe any sort of influence on hippocampal epileptiform activity by caudate stimulation suggests that the septum is important for RSA genesis in the striato-hippocampal pathway or in the reciprocal septo-h Hippocampal connections.
Action potentials and relations to the theta rhythm of medial septal neurons in vivo
TLDR
The results suggest that generation of theta rhythm requires a background of excitatory influences on the hippocampus in combination with the phasic disinhibitory action mediated by the GABAergic MS-DB projection.
Firing relations of lateral septal neurons to the hippocampal theta rhythm in urethane anesthetized rats
TLDR
The firing of lateral septal neurons was examined in relation to the hippocampal theta rhythm in urethane anesthetized rats and a possibility that the phase-locked firing of LSN cells is due to the phases of firing of hippocampal projection cells is discussed.
In vivo intracellular recordings of medial septal and diagonal band of Broca neurons: relationships with theta rhythm
TLDR
The present findings demonstrate that θ rhythm oscillations in the Vm of MS-DBB neurons elicit different rhythmic discharge patterns and indicate that at least some type C cells were projecting neurons.
Nucleus incertus contribution to hippocampal theta rhythm generation
TLDR
The nucleus incertus (NI), which has important anatomical connections with the MS/DBB, contributes to the hippocampal theta rhythm generation in rats, and may be a relay station between brainstem structures and the MS /DBB in the control of the hippocampusal theTA rhythm generation.
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