Dissociation between dorsal and ventral hippocampal theta oscillations during decision-making.

@article{Schmidt2013DissociationBD,
  title={Dissociation between dorsal and ventral hippocampal theta oscillations during decision-making.},
  author={Brandy Schmidt and James R. Hinman and Tara K Jacobson and Emily Szkudlarek and Melissa Argraves and Monty A. Escab{\'i} and Etan J. Markus},
  journal={The Journal of neuroscience : the official journal of the Society for Neuroscience},
  year={2013},
  volume={33 14},
  pages={6212-24}
}
Hippocampal theta oscillations are postulated to support mnemonic processes in humans and rodents. Theta oscillations facilitate encoding and spatial navigation, but to date, it has been difficult to dissociate the effects of volitional movement from the cognitive demands of a task. Therefore, we examined whether volitional movement or cognitive demands exerted a greater modulating factor over theta oscillations during decision-making. Given the anatomical, electrophysiological, and functional… CONTINUE READING

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