PHYSIOLOGICALSENSORS

Thought Technology offers a complete set ofphysiological sensors. Whether you work only withEEG or SEMG or prefer to have an unrestricted viewof your client's physiological responses, we canprovide you with a system that will suit your needs.

SEMG Sensor (surface elec-tromyography) isused for musclerehabilitation,relaxation, sportsmedicine, training& peak perform-ance. Choose

between MyoScan – for Raw,Median Frequency, SpectralAnalysis and RMS or MyoScan-Pro for RMS only.

EEG Sensor (electroencephalo-graphy) is used for neurofeed-

back, assessingattention & trainingfor peak perform-ance. EEG-Z is bothan EEG sensor and

an impedance checker.

EKG Sensor (electrocardiogra-phy) is used for heartrate, RSA & HRV(heart rate variability)biofeedback.

Respiration Sensor: Uses adurable electronic sensormounted on a Velcro belt to

measure respirationamplitude and rate.The thoracic and/orabdominal wave-forms are ideal to

train deep breathing for relax-ation and stress control.

Skin Conductance SensorSC is measured in micro-siemens (micromhos), and pro-vides an important parameter of

stress. Measureschanges in electri-cal conductivity infingers or toes.Supplied withremovable fingerbands, with Ag-

AgCl electrodes which arereplaceable.

HR/BVP Sensor (heartrate/blood volumepulse, photoplethys-mography) is a finger-worn sensor whichprovides heart rate,pulse amplitude, RSAand HRV biofeed-

back, to monitor peripheral bloodflow and to train for relaxation.

Temperature Sensor(In Celsius or Fahrenheit) isused for relaxation training and

stress control and isalso used to monitorchanges in peripheralblood flow. A smallbead thermistormeasures tempera-tures from 50 to 115ºF(10 to 45ºC) with aresolution of 0.008ºF.

Telemetry Infiniti TM Ideal forsports and ergonomicapplications wherewireless solutions aredesired. (30 feet /10 mrange). Includes bothBluetooth transmitterand receiver. The smallunit attaches to the sideof the case in seconds.

Goniometer Adapterconnects to third party singleand dual axis goniometers formonitoring flexion/extension ortorsion to measure joint positionand angular changes duringmovement.

Bend Sensor is small enoughto be placed on fingers andwrists to monitor joint motion.180 degrees of flexion. Usesensors back to back to get a360 degree range.

Force Sensor Adapterconnects to third party sensorsof varying sensitivity tomeasure pressure or force.

Voltage Isolator is used tomonitor voltage from externaldevices of 0-0.2V or 0-2.0 voltsoutput, such as blood pressuremonitors, capnography, pCO2,etc. It also provides isolationfrom external devices such asoscilloscopes or computer dataacquisition boards.

Foot Switch allows you toremotely set a time mark ormove a script to the next step.

Buy With ConfidenceComplete System Configuration Each system comescomplete with a choice of hardware, BioGraph Infinitisoftware, Developer Tools and at least one Suite that isa combination of channel sets, screens and scripts.Add specialized Suites depending on your needs.The Developer Tools allow you to either add yourpersonal touches to existing screens or to produce yourown. Add BioGraphX Infiniti animation CD’s, to enhanceyour sessions with exciting animations.

Expandability and Connectivity Options The BioGraphInfiniti system also offers options to interface with avariety of third party products: Cognysis DVD andgaming devices, HEG, Peter Van Deusen’s TLC Assessprogram and various specialized CDs from Michael &Lynda Thompson, Louise Marks, Steve Padgitt, GeorgeMartin, Don Moss & Fred Schaffer, Howard Glazer andthe Biofeedback Foundation of Europe (www.BFE.org).If you have a product that you wish to interface with oursystem, send us an email with all the details.

Training Options Thought Technology offers training onour instrumentation by our staff and over 150 distributorsin over 55 countries. We also offer online internet courses,demonstrations and assistance. For a complete up-to-datelisting of our workshops, please visit our website.

With a team of 50 employees and over half a millioninstruments sold worldwide, we are the world's leadingbiofeedback and psychophysiological instrument manu-facturer. We maintain a state of the art quality controlprogram, to verify our compliance with North Americanand International standards for medical equipment(ISO 13485:2003 and CE certification).

Visit our website for further product details, computerrequirements product/Suites manuals, PDF brochuresand software updates. Join our free user’s group toshare your experiences and learn from others.

Contact us by phone or email for more details on ourproducts, our legendary support and our workshops.Extended Warranty available.

2180 Belgrave Avenue, Montreal, Québec, Canada H4A 2L8(800) 361-3651 • Tel (514) 489-8251 • Fax (514) 489-8255www.thoughttechnology.com

Thought Technology Ltd.

In the world of biofeedback andphysiological monitoring, there isone system that really stands out.

MAR742-00

Built-in impedance checkingfor enhanced quality of record-ing. With the EEG-Z sensor, thesystem provides integratedelectrode and inter-electrodeimpedance readings in one easystep. All peer reviewed journalsinsist on this information.

Automatic sensor recognitionguarantees proper hardwaresetup.

Feather-light fiber-optic cable provides a low noise,direct-to-computer USB connection that is clean, fast

and immune to electricalinterference or movement andprovides total assurance of clientsafety.

Compact Flash memory cardslot. Save data to compact flashcards for ambulatory data loggingand post-recording analysis inBioGraph Infiniti software.

Auto calibration to keep theinstruments accurate when

moving between environments with very differenttemperatures.

Infiniti System:A Complete Solutionfor Biofeedbackand PhysiologicalMonitoring

FlexComp Infiniti is our top-of-the-line encoder and isthe ideal data acquisition and psychophysiological mon-itoring device for power users. It offers 10 high-speedchannels (2048 samples/second) and can acquire datafrom any Thought Technology sensor.

Researchers and clinicianswill appreciate its flexibilityto display raw, medianfrequency, RMS, peak-to-peak, 2D and 3D frequency and power spectrum,SEMG, EEG and EKG signals. Up to four encoders canbe connected together to produce a 40-channel“window” into a subject’s physiology.

From the lab to the field, FlexComp Infiniti has thepower to record and save complex data instantaneouslyto the computer or Compact Flash (for remote datastorage).

Infiniti hardware platform. Our new ProCompInfiniti and FlexComp Infiniti encoder devicesincorporate cutting-edge technology, whileenhancing the signal quality, resolution andintegrity that make Thought Technology hardwaresynonymous with quality and reliability.

HARDWARE FEATURES

Capture data in real timeby connecting directly to the

PC via fiber-optic cable.

The Infiniti System is the culmination of ThoughtTechnology’s 30 years of innovation and leadership,incorporating the latest advances in electronic hardwareand PC software architecture. Its power and versatilityenable the system to be customized to any practice forany budget. From one to forty channels, we offer asystem that meets your data acquisition and biofeedbackrequirements - with the assurance of reliable signalaccuracy and infinite flexibility.

ProComp 2™ is a compact yet powerful two-channeldevice that allows clinicians to set up a second clinicalsystem – or to empower their clients by offering thema take-home device that is convenient to wear on aheadband or a shirt collar.

The ProComp 2™ containsa built-in sensor for EEGmonitoring and biofeed-back (simply connect an

extender cable). You can also use it with one or two ofthe ProComp Infiniti sensors. The ProComp 2™ systemcontains all the peripherals to easily connect to a desktopor laptop IBM-compatible PC. Ideal for sports or ergonomicuse with optional telemetry.

• Ability to expand your clinical practice quickly andeconomically by adding training rooms.

• Power to train in home environment,thereby enhancing long-term

compliance and improvingoutcomes.

• Capacity to monitorperipheral measures as wellas EEG for greater flexibility.

ProComp Infiniti™ is an eight-channel, multi-modalityencoder that has all the power and flexibility you needfor real-time, computerized biofeedback and dataacquisition in any clinical setting. Housed in anergonomically-designed case and requiring only a USBport, ProComp Infiniti can beused with any IBM-compatible laptop or desk-top PC. The new high-speedTT-USB connection allows for higher sampling rates.The first two sensor channels provide ultimate signalfidelity (2048 samples per second) for viewing rawEEG, SEMG, EKG and HR/BVP signals.

Not only can ProComp Infiniti capture data in real timeby connecting directly to the PC via its fiber-optic cable,but it can also store data on a Compact Flash memorycard for uploading later to the PC, or use optionaltelemetry anytime it is desirable.

ProComp Infiniti covers the full range of objectivephysiological signals used in clinical observation andbiofeedback in any environment.

ENCODER COMPARISON# Channels Sampling Rate Unit focus Highlights

ProComp 2 2 256 on Channel A & B Home trainer Higher resolution and a wider spectrum exceeding that of competitors. 32 on Channel C & D or secondary Monitors 1 part in 8192 with a resolution of less than 0.1uV for clinical

unit for a clinic accuracy and biofeedback.

ProComp Infiniti 8 2048 on Channel A& B Our most popular Modular design allows you to monitor up to 8 EEGs or any(up to 32) 256 on Channel C-H clinical unit combination of our other sensors

FlexComp Infiniti 10 2048 on all 10 channels Research and High speed data acquisition: 10 channels of EEG, raw SEMG or any(up to 40) clinical unit combination of sensors. Can function as a ProComp Infiniti.

All 10 channels of FlexCompand Channel A & B of ProCompprovide ultimate signal fidelity(2048 samples/second) forRAW EEG, SEMG, EKG andHR/BVP signals.

On FlexComp and ProComp, all channelscan be used with any combination of sensors,including EEG, EKG, RMS SEMG,Skin Conductance, Heart Rate, Blood Volume Pulse,Respiration, Goniometer, Force, Accelerometer,Torsiometer and Voltage input.

"I love the BioGraph Infiniti. It's acomprehensive biofeedback systemcomplete with EEG Neurofeedbackplus a wide selection of flexiblebiofeedback modalities to fit anyclinician's needs. Its state-of-the-artmultimedia capabilities are engaging,effective, and fun!"

Lynda Kirk, MA, LPC, BCIASenior Fellow, BCIA-EEG Fellow,QEEG-Diplomate ,ISNR Past President & Fellow,AAPB Past President

Hardware solutions for all budgets

A Software Solutionfor All Applications

Changes can be as simple as choosing from the large listof different animations and sounds that are included withthe software and Suites, or as radical as substitutingdisplay instruments or modifying feedback conditions.Full control of the ScreenEditors is available directlyfrom the BioGraph Infinitiprogram. Extra animationscan easily be installed from the BioGraphX Infiniti CDcollections, from third party products or from your owncreative resources.

The BioGraph Infiniti has a growing number of softwaremodules - a multimedia biofeedback and data acquisitionenvironment, powerful Developer Tools and a selectionof specialized Application Suites for EEG or physiologicalbiofeedback, SEMG-based rehabilitation and more.

SOFTWARE SUITES

Open Display Sessions:Enhance client learning byrapidly switching betweenup to 5 screens withincreasingly challengingtasks. Open Display ses-sions are most useful whenexperimenting with differenttraining strategies and whenspontaneous trainingdecisions are required.

Scripted Sessions(Protocols): Permit you toprepare a series of eventsin advance and have themrun automatically. Scriptedsessions are most oftenused to perform standard-ized assessments andrecord baseline measures.These sessions can later betrended to show clientprogress.

SESSIONS

BioGraph Infiniti can be used straight out of the boxusing existing screens and scripts from the variousSuites included with your package. These, as well asother third party CD’s, automatically install into theBioGraph Infiniti, for immediate use. Simply click on‘Start a Session’, choose your clients and their trainingscreens and start training. For subsequent training ses-sions, the client’s screens and other settings are loadedfrom the prior session.

Customize your training and assessment needs withquick access to the Screen Editor in Record, Replayand Review modes, directly from the main application.

Multi-Modality suite (forProComp Infiniti Encoder):includes 96 standardscreens plus 48 newscreens, created by leadingclinicians with internationalreputations. Designed forassessment, feedback, train-ing, reviewing & reporting;these specialized screensoffer a world of choice forclinical & research use.

Legacy Suite: (for theProComp 2 and ProComp+encoders). Allows theProComp 2 to be used as acomplete stand alone sys-tem and for our ProComp+users to be able to workwith the BioGraph Infinitisoftware. The Suite includeschannel sets, screens andscripts for all modalities andincludes a number ofscreens that were designedby leading clinicians.

“The new Infiniti software has a superb system for doing single and dualchannel 2-61 Hz EEG profiles and psychophysiological stress assessments.This combination is essential for effective work with adolescent and adultclients. Virtually any array is available for the individual client. The ease withwhich screens can be customized to fit the needs of individual clients isadmirable. The ProComp 2 has allowed parents of young children to do dailysessions at home and the results have been remarkable. We appreciate howyour group is continually working to respond to the suggestions of clinicians toimprove what is already a remarkable piece of software.”

Lynda & Michael ThompsonADD Centres and The Biofeedback Institute of Toronto

BIOGRAPH® INFINITI SOFTWARE FEATURES• Simple user interface• Intuitive training screens

• Easy database management• Powerful post session data analysis

• Flexible session reports and trend reports within or across sessions

SOLUTIONS FOR EEG NEUROFEEDBACK:

Automatic EEG Artifact Rejectioneasily removes eye blink and musclecontraction artifacts for cleaner statistics.

Built-in Impedance Checking facilitatesconsistent recording quality.

CustomizableFrequency Binsallow you to easilymodify the upperand lower cutofffrequencies(visible range) ofthe 2D and 3DFFT instruments.The 3D displaycan be rotated to

any position for a better view of theEEG or IBI spectrum.

Percentage of Time Above/BelowThreshold: A clear indication of aclient’s learning curve and showswhen to make the task more or lesschallenging.

Automatic Threshold Options:include Dynamic Up or Down,Lagged and Target Percentage ofTime Above/Below Threshold.Each method optimizes thechallenge/feedback ratio for improvedlearning, allows hands-free operationand minimizes the need for clinicalintervention during physiological andEEG biofeedback sessions.

Cumulative Epoch Statistics enableyou and the client to view progressover time. • Epoch Statistics & Total Statistics• Trend Curves• On Screen histograms

Coherence and PhaseSynchrony Screens providefeedback on standard EEGamplitude and on thecoherence between twochannels for any specifiedfrequency band. Coherencecan be displayed as 0 to 1 or-1 to 1, to give feedback onphase, as well as coherence.

True Dual Monitor Support allowsyou to control your client’s sideinstruments. Adjust graph scales andcutoff frequencies on the fly on theclinician screen; changes areautomatically mirrored on the client’smonitor without distraction.

Event Markers allow for easier postsession analysis and artifact rejecting.Details of event markers and screenchanges are listed in a table in theprinted report.

Target Counters allow for sophisticatedevent counting functions.

Bitmaps, AVI’s, MP3’s, CDs andvarious other stimulating or relaxingaudio/visual presentations to choosefrom - or add your own.

Comodulation graph displays the crosscorrelation between the frequency spectra(FFT) of two EEG channels.

SOLUTIONS FOR HEART RATE VARIABILITY (HRV)AND RESPIRATORY SINUS ARRHYTHMIA (RSA):View the VLF, LF, HF (Very Low, Low andHigh frequency) activity in various ways toprovide instantaneous information on yourclient’s heart rate variability: HRV percentageof power, amplitude bargraphs, numerics,multi-line graphs, 2D (with peak frequency)and 3D FFTs.

Heart rate and respiration overlapped in amulti-line graph provides both a clearpicture and indispensable teaching tool of therhythm of breathing and its influence on HRV.

Templates can be created to guide yourclients to breathe correctly.

Cut Off Frequencies change the numberand color of bin frequencies on the 2D FFTinstrument.

Animations and other graphic displaysare easily added to training screens.

Extensive statistics are available to viewand assess the data.

Option at 2048 samples/secondto provide highly accurate R-R intervalsfrom EKG and HR/BVP sensors.

Quickly toggle between up to 5 screens tomaximize training benefits and to enhancepost-session analysis.

Includes top clinician’s screens for HRV.

On-the-fly display options allow you to quickly changevirtual channel settings, such as:• IIR and FIR cut-off frequencies• Smoothing/damping rate• Epoch time

Turn Work into Play: Children’s brainwaves power theracing cars, motivating changes intuitively. Many engaginggames are available.

“Heart Rate Variability(HRV) biofeedback isone of the mostpromising new areasof clinical treatmentand research inbiofeedback.

Don Moss, PHD.

“My research teamloves the Infinitisystem. We arecurrently studyingHRV and the systemis elegant.“

Fred Shaffer, Ph.D

SOLUTIONS FOR SEMG BIOFEEDBACKDYNAMAP SUITE

DynaMap Suite provides specializedscreens and animations for the SEMGmarket. It includes assessment, trainingand monitoring screens and providesclient outcome and progress reports -including specific bilateral muscle

assessment screens to evaluateimbalances. Combined with any of fourThought Technology encoders:FlexComp Infiniti, ProComp Infiniti,ProComp+, or ProComp2, it lets yourecord, replay and review sessions of 2

to 10 channels of surface EMG (SEMG)for performing assessments, practicingbiofeedback exercises or monitoringclient outcome.

ERGONOMICS SUITEErgonomics Suite combines 2 to 10channels of SEMG with force andgoniometer (using our adapters) for a

fast assessment of posture and rangeof motion, as well as for biofeedbacktraining. Use any one of four Thought

Technology encoders to record and saveraw SEMG at 2048 samples/second orRMS SEMG at 256 samples/second.

Choice of single, multi or filled line graphs to easily viewhow muscle activity compares or contrast between musclegroups.

Para-spinal scan: para-spinal imbalance and otherinformation are both graphically and numerically indicated.

Template training: Easily create templates to guide yourclient’s training.

Simultaneous video integration from up to 2 webcams:correlate the trace, video and digital readouts with a moveablecursor for a comprehensive analysis of each movement, includ-ing the ability to delete the video and save hard drive space.

Histograms, 3D bars or 2D ribbon-like displays withselectable update rate, show a running trend of standardstatistics and freezing history on the screen.

High speed SEMG (2048 samples/second) for up to 40input channels with display and statistics for raw, RMS,median frequency, and power spectrum.