Psychophysiology EEG ERP EP CNV EMG EKG ECG Heart Rate Pulse Amplitude Electrocardiogram Electromyogram Skin Conductance Respiration Temperature Evoked Potential Sexual Response Reaction Time Startle Conditioning Habituation Biofeedback Emotion Stimulus PSYLAB Psych Lab Peripheral Autonomic etc.

PSYLAB complete systems for psychophysiology

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PSYLAB Software

Data analysis.

Non-Specific Response analysis (NSR).

Analysis of data in time epochs representing different stages in experiments where there are not close time locked stimulus events (e.g. interviews, video presentations, tasks, etc.).

Specific Response analysis (SR).

Analysis of data where there are time locked stimuli to which specific discrete response may be expected.

Measurement (experiment design)

PSYLAB measuring couplers

PSYLAB stimulus couplers

PSYLAB signal processing couplers

PSYLAB sales

PSYLAB general

PSYLAB is a PC based system for performing experiments in human Psychophysiology. Hardware and software have evolved from use in laboratories around the world since 1980; software upgrades are supplied free of charge. The current hardware system 5 includes measuring and stimulus devices suitable for use where data must comply to relevant conventions required for publication. For example, EMG is designed with reference to Fridlund, Psychophysiology, Volume 16, No 5, 1979; Skin Conductance references to Venables; pain stimulation references to Tursky, etc.

Integrated laboratory apparatus, originally designed for use with computers, allows direct communication with devices in the system in addition to A-D conversion. Software provides extreme flexibility in configuring stimulus generation and measurement control; data analysis features allow conversion of volume physiology data into numeric tables that allow comparison of performance in different stages of the experiment (in addition to facility for raw data filtering and export). A number of unique software tools are provided, and the analysis system allows full automation of any sequence of actions using 'macro' record and playback mode.

This internet site is under continuous development. Please e-mail CPI for a full set of information leaflets and equipment catalogue. Please include some information about your proposed procedures so that we may address your specific requirements.

Contact Precision Instruments Inc. P.O. Box 605 . Kendal Square . Cambridge, MA 02142 . Tel (617) 661 7220 . Fax (617) 661 8224

Contact Precision Instruments (Europe) . P.O. Box 2603 . London N1 2EE . England . Tel +44 (0) (171) 354 3028 . Fax +44 (0) (171) 226 3049

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