The Crablab

We believe in open science and sharing of resources. 

We are experts in Spike2 script programming. Spike2 is a software created by Cambridge Electronic Design CED, and used to record electrophysiological signals and manipulate neuronal activity. Below is a selection of our Spike2 scripts. They are provided "as is" (i.e., use at your own risk). We are always happy to help with scripts or answer questions about them (email us at wstein AT ilstu.edu).
convert_event_to_sequencer.s2s
File Size: 2 kb
File Type: s2s
Download File

A script that converts time events to the 1401 sequences for stimulation
copy_waveformchannel_whole-file_variable_insert.s2s
File Size: 2 kb
File Type: s2s
Download File

A script that copies a waveform channel from one Spike2 file to another
dynamic_clamp_leak.zip
File Size: 3 kb
File Type: zip
Download File

A script and a sequencer file to introduce a leak current into neurons using dynamic clamp
enhanced_trigger.s2s
File Size: 3 kb
File Type: s2s
Download File

A script that detects peaks and troughs in recordings (like spikes) by finding the peak (not a threshold)
epsp_amplitude_measurement.s2s
File Size: 5 kb
File Type: s2s
Download File

A script that measures EPSP or EJP amplitudes
find_peaks_in_extracellular_recording.s2s
File Size: 5 kb
File Type: s2s
Download File

A script that automatically determines the threshold to detect action potentials on an extracellular recording
fit_exp_decay.s2s
File Size: 3 kb
File Type: s2s
Download File

A script to fit an exponential decay to waveforms, like the falling phase of an EPSP
kill_artifacts_intra_average_04_2012.s2s
File Size: 8 kb
File Type: s2s
Download File

A script to remove stimulus artefacts from intracellular recordings (works also for extracellular recordings)
measure_burstduration_frequenz_spikeanzahl_in_bursts.s2s
File Size: 3 kb
File Type: s2s
Download File

A script to measure durations of spike bursts, and number of spikes in the burst
multisweeep_07_10.s2s
File Size: 12 kb
File Type: s2s
Download File

A script to create multiple sweeps of triggered waveforms (like EPSPs or action potentials)
phaseplot.s2s
File Size: 3 kb
File Type: s2s
Download File

A script to create a simple phase plot (like for a rhythmic circuit)
text2channel.s2s
File Size: 2 kb
File Type: s2s
Download File

A script to add text to an existing textmark channel.
the_crab_analyzer.s2s
File Size: 741 kb
File Type: s2s
Download File

The Original. The Classic. The Crab Analyzer. Analyzes all you need in a rhythmic system.
window_discriminator.s2s
File Size: 6 kb
File Type: s2s
Download File

A software window discriminator script.
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  • Neuroscience at Illinois State University
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  • Neuroscience at Illinois State University