Hindiael Belchior

HIPPOCAMPAL THETA OSCILLATIONS DURING CONTROLLED SPEED RUNS ON A TREADMILL

This study investigates how movement transitions, speed, and acceleration modulate hippocampal theta oscillations in rats using a controlled treadmill setup, finding that speed, not acceleration, primarily modulates theta frequency.

Hippocampal 4-Hz oscillations emerge during stationary running in a wheel and are resistant to medial septum inactivation

The paper investigates 4-Hz oscillations in the rat hippocampus during stationary running and finds they are distinct from theta oscillations, preserved after medial septum inactivation, and inversely correlated with theta amplitude.

Hippocampal delta oscillations entrain neuronal activity, modulate gamma amplitude and convey information about running speed on a treadmill

This study investigates delta oscillations in the hippocampus during treadmill running and finds they modulate gamma amplitude and convey running speed information.

Reactivation of time cell sequences in the hippocampus

This study observes reactivation of time cell sequences in the hippocampus of rats during reward consumption, suggesting a role in organizing temporal order for episodic memory.

On information metrics for spatial coding

This paper evaluates spatial coding metrics in hippocampal neurons, finding that existing metrics correlate less with spatial decoding accuracy than the original mutual information metric.