Whats New?

What's New in LTP222A?

Changes from LTP114J to LTP222A

Analyze all S0- and S1-evoked postsynaptic responses in both AD channels in a sweep

		1.	Analyze every pulse in train, but use the baseline of the first pulse as the baseline for each pulse
		2.	Analyze whole train by analyzing only first pulse in train but detecting whole train
		3.	Analyze train using baseline of the first pulse and response of the last pulse


	Automatic blanking of stimulus artifacts to allow accurate determination of peaks and areas in a train

	Icon startup from Windows 98 desktop

	Automatic data folder creation at startup when in acquisition mode
	AutoCreate a new data Folder (using CTL-F) while running an experiment
	Change data folder during acquisition or reanalysis
	Reanalyze files from a CD-ROM

	Off-line signal averaging
	On-line digital filtering while averaging sweeps

Minor enhancements

		1.	Train ViewPg is gone, and now the latest Pulse ADsweep or Train ADsweep are plotted on the same page
		2.	Change screen colors (Now you can have graphs with white background color)

If you are upgrading from earlier versions of the LTP program, you will have write new *.pro protocol files. However, you can analyze the same ADsweep files with LTP114J that were obtained with all earlier versions of the LTP program.

If you have only 8MB of memory in your computer you have to upgrade to at least 16 MB (up to 64 MB can be used by the LTP Program).

Changes from LTP113E to LTP114J

LTP113E has a Year 2000 bug which does not allow it to save data after Dec 31, 1999. This has been fixed in LTP114J.

Changes from LTP101M to LTP113E

Upgrading from LTP101M is a modest upgrade that primarily fixes to quite a few bugs most of which deal with LTP's stimulation capabilities.

In addition, it contains a few more waveform analysis capabilities

		1.	PopSpike Amplitude
		2.	PopSpike Latency (time from stimulus to pop-spike peak)
		3.	Duration
		4.	Area
		5.	10-90% Rise Time
		6.	10-90% Decay Time
		7.	Coastline (for epilepsy studies)
		8.	Peak Latency (time from stimulus to peak amplitude)

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