Javad Karimi Abadchi

This paper characterizes iGABASnFR2 for in vivo mesoscale imaging of extracellular GABA dynamics across brain states and sensory conditions.

The paper investigates neocortical activity during hippocampal ripples in awake mice, finding that deactivation and activation dominate post-ripple activity, with distinct subpopulations of neurons showing opposing firing rate changes.

The paper derives input-output transformation functions for hippocampal CA3 to CA1 synapses using Volterra expansion, revealing timing rules and differences between apical and basal dendrites.

The paper identifies regional differences in cholinergic terminal activity associated with slow-wave activity in specific cortical areas during REM sleep in mice.

The paper investigates neocortical activity patterns around hippocampal sharp-wave ripples in mice, finding that neocortical activation can precede SWRs and may trigger hippocampal reactivation.

The paper builds a mouse brain model to explore functional networks and sensory processing through in-silico stimulation, revealing spatial motifs and replicating in vivo dynamics.

This study shows that rhythmic electrical field stimulation alters spontaneous slow cortical dynamics in mice during sleep-like states by changing propagation patterns and initiation zones.