Repeated Photoactivation of a ChR2-Transduced PL Neuron: 2-Hour Recording

A 2-hour recording of ChR2-transduced PL neuron activity in response to repeated optogenetic stimulation. The dataset includes raw signals and timestamps of spike events for 61 repetitions of 20-Hz blue-light stimulation. It was contributed by Shinya Nakamura via the paperswithcode platform.

Use Cases

• Analyzing spike timing precision and reliability based on repeated stimulation trials.
• Modeling neural response adaptation based on the 2-minute interval between stimulations.
• Correlating raw electrophysiological signals with TTL pulse timestamps for stimulus alignment.

Strengths

• Includes data from 61 repeated stimulation trials, allowing for analysis of trial-to-trial variability.
• Contains raw signal data alongside spike event timestamps, enabling multi-modal analysis.
• Stimulation parameters are specified: 20-Hz blue-light pulses delivered at 2-minute intervals.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and overall data scale are unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Shinya Nakamura via paperswithcode

Collection Method

Experimental recording of a ChR2-transduced PL neuron's activity.

Time Range

The recording session lasted 2 hours.