Prefrontal phase locking to hippocampal theta oscillations.

By Athanassios Siapas, E. Lubenov, Matthew A. Wilson. Neuron, 2005

1,010 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience

View Paper: https://www.semanticscholar.org/paper/252c5cda2e2ecd795775cc96af7f74e278457cc0

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In Cellular and Molecular Neuroscience

In Cognitive Neuroscience

Citations in the corpus

Neural syntax: cell assemblies, synapsembles and readers (2010, neutral): “…Moser et al., 2008), prefrontal cortex, and other structures (Benchenane et al., 2010; Berke et al., 2004; DeCoteau et al., 2007; Jones and Wilson, 2005; Siapas et al., 2005; Sirota et al., 2008; Tort et al., 2008), the mechanisms explored in the hippocampus may apply to these structures as well.”
The pairwise phase consistency: A bias-free measure of rhythmic neuronal synchronization (2010, background): “For every neuron, we computed the spike–LFP phase for every spike by Fast Fourier Transforming an LFP segment of length T samples, X j f ð Þ = X T t = 1 w t ð Þx j t ð Þexp i2πft ð Þ: ð28Þ Here, w(t) is a Hanning window, x j (t) is the unfiltered LFP segment that is centered around the spike, f is t”
An improved index of phase-synchronization for electrophysiological data in the presence of volume-conduction, noise and sample-size bias (2011, neutral): “General rights”
Coordinated memory replay in the visual cortex and hippocampus during sleep (2007, methodology): “, n , the cross-correlation coefficient at time lag Δ t between the two events was computed as where As the correlation coefficient is normally distributed if we assume a null hypothesis that two events are independent Poisson processe”
Scaling Brain Size, Keeping Timing: Evolutionary Preservation of Brain Rhythms (2013, neutral): “The ripple-related synchronous hippocampal output can exert a powerful influence on widespread cortical and subcortical structures in both rats and monkeys (Siapas et al., 2005; Logothetis et al., 2012), and appropriate timing of these widespread regions demands structural support.”
Frontal Midline Theta Oscillations during Working Memory Maintenance and Episodic Encoding and Retrieval (2013, background): “Moreover, PFC spiking activity is best phase-locked to hippocampal theta oscillations that occurred in the past (approximately 50 ms before) (Siapas et al., 2005), suggesting a directionality in PFC-hippocampal communication, with hippocampal theta leading PFC activity (see also Anderson et al.”
What is the function of hippocampal theta rhythm?—Linking behavioral data to phasic properties of field potential and unit recording data (2005, background): “Recent physiological data have demonstrated that the firing of action potentials of neurons in prefrontal cortex shows a clear phase relationship to the hippocampal theta rhythm (Hyman et al., 2002, 2005; Hyman and Hasselmo, 2004; Manns et al., 2000a,b; Siapas et al., 2005).”
Decoupling through synchrony in neuronal circuits with propagation delays. (2008, neutral): “(C) Standardized cross-covariances Qij (Siapas et al., 2005) between a given pyramidal cell i and each of the simultaneously recorded pyramidal cells j are displayed as a pseudocolor plot.”