Logarithmically scaled, gamma distributed neuronal spiking
D Levenstein, M Okun - The Journal of Physiology, 2023 - Wiley Online Library
Naturally log‐scaled quantities abound in the nervous system. Distributions of these
quantities have non‐intuitive properties, which have implications for data analysis and the …
quantities have non‐intuitive properties, which have implications for data analysis and the …
[PDF][PDF] Preexisting hippocampal network dynamics constrain optogenetically induced place fields
Memory models often emphasize the need to encode novel patterns of neural activity
imposed by sensory drive. Prior learning and innate architecture likely restrict neural …
imposed by sensory drive. Prior learning and innate architecture likely restrict neural …
[PDF][PDF] Inhibitory conductance controls place field dynamics in the hippocampus
Hippocampal place cells receive a disparate collection of excitatory and inhibitory currents
that endow them with spatially selective discharges and rhythmic activity. Using a …
that endow them with spatially selective discharges and rhythmic activity. Using a …
Sampling motion trajectories during hippocampal theta sequences
BB Ujfalussy, G Orbán - Elife, 2022 - elifesciences.org
Efficient planning in complex environments requires that uncertainty associated with current
inferences and possible consequences of forthcoming actions is represented …
inferences and possible consequences of forthcoming actions is represented …
Cell type, sub-region, and layer-specific speed representation in the hippocampal–entorhinal circuit
M Iwase, T Kitanishi, K Mizuseki - Scientific Reports, 2020 - nature.com
It has been hypothesised that speed information, encoded by 'speed cells', is important for
updating spatial representation in the hippocampus and entorhinal cortex to reflect ongoing …
updating spatial representation in the hippocampus and entorhinal cortex to reflect ongoing …
GABAergic CA1 neurons are more stable following context changes than glutamatergic cells
PJ Schuette, JM Ikebara, S Maesta-Pereira… - Scientific reports, 2022 - nature.com
The CA1 region of the hippocampus contains both glutamatergic pyramidal cells and
GABAergic interneurons. Numerous reports have characterized glutamatergic CAMK2A cell …
GABAergic interneurons. Numerous reports have characterized glutamatergic CAMK2A cell …
Phase locking of hippocampal CA3 neurons to distal CA1 theta oscillations selectively predicts memory performance
How the coordination of neuronal spiking and brain rhythms between hippocampal
subregions supports memory function remains elusive. We studied the interregional …
subregions supports memory function remains elusive. We studied the interregional …
Integration of velocity-dependent spatio-temporal structure of place cell activation during navigation in a reservoir model of prefrontal cortex
P Scleidorovich, A Weitzenfeld, JM Fellous… - Biological …, 2022 - Springer
Sequential behavior unfolds both in space and in time. The same spatial trajectory can be
realized in different manners in the same overall time by changing instantaneous speeds …
realized in different manners in the same overall time by changing instantaneous speeds …
[PDF][PDF] Altered hippocampal place cell representation and theta rhythmicity following moderate prenatal alcohol exposure
Prenatal alcohol exposure (PAE) leads to profound deficits in spatial memory and synaptic
and cellular alterations to the hippocampus that last into adulthood. Neurons in the …
and cellular alterations to the hippocampus that last into adulthood. Neurons in the …
Learning spatiotemporal properties of hippocampal place cells
Y Lian, AN Burkitt - Eneuro, 2022 - eneuro.org
It is well known that hippocampal place cells have spatiotemporal properties, namely, that
they generally respond to a single spatial location of a small environment, and they also …
they generally respond to a single spatial location of a small environment, and they also …