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Stimulus Presentation

Heijo Research Electronics controllers and stimulators for tactile, visual and auditory multi-sensory stimulus presentation. Whether you'd simply like to present a few simple taps or have designed for more complex trail-by-trial variable intensity stimuli. Heijo's controllers and stimulators make sure the stimuli are received by your participant like you designed them to be received with most accurate timing. Heijo Research Electronics stimulus presentation equipment is among the most advanced on the market.

All controllers are controlled via the parallel port on the stimulus presentation computer and the controllers are compatible with as good as all stimulus presentation software packages on the market.

All prices exclude VAT.


TACTILE 

 

Tactile Controller trial-by-trial

6 channel version pictured.

Tactile controller with trial-by-trial intensity control 

This is the most advanced tactile controller. It allows for intensity manipulation on a trial-by-trial basis. The controller has sixty intensity levels for access during the experiment.

An internal heat buffer lengthens the possible stimulus duration which is especially useful when presenting vibration stimuli.

Temperature sensing circuitry prevents overheating of the tapper and controller circuit.

The controller has safeguards to protect circuitry and computer from back EMF generated by solenoid tappers.

£1527.- per channel. order code TACT-CONTR-TR*



 

Tactile controller with intensity control

This controller allows for offline intensity control. Intensity can be set by means of a control knob.

An internal heat buffer lengthens the possible stimulus duration which is especially useful when presenting vibration stimuli.

Temperature sensing circuitry prevents overheating of the tapper.

The controller has safeguards to protect circuitry and computer from back EMF generated by solenoid tappers.

£1189.-per channel. order code TACT-CONTR-INT*

 

 Tactile with intensity control

4 channel version pictured.



Heijo Research Electronics 4 channel basic tactile controller.

4 channel version pictured

Basic tactile controller

This is a controller with fixed-intensity output.

An internal heat buffer lengthens the possible stimulus duration which is especially useful when presenting vibration stimuli.

Temperature sensing circuitry prevents overheating of the tapper and circuit.

The controller has safeguards to protect circuitry and computer from back EMF generated by solenoid tappers.

£947.- per channel. Order code TACT-CONTR-B*

 

Solenoid Tapper

Tactile stimulator for use with one of the tactile controllers. Taps are generated by means of a solenoid and a miniature rod. Embedded is a temperature sensor to prevent overheating. The tapper is approximately 12mm in diameter and 13mm in length, including its casing. Most researchers use medical tape to attach the tapper to for example the participant's finger.

£699.- per tapper. order code TAP04

 Tapper

 


VISUAL

 Visual with luminosity control

Visual controller with luminosity control

This controller for visual stimuli has the ability to present visual stimuli in three colours and ten luminosity levels on a trial-by-trial basis. It can be used with the LED clusters.

£1237.- per channel. order code VIS-CNTR-LUM*

 

Basic Visual Controller

This controller for visual stimulus presentation has a fixed output and can be used with the LED clusters.

£778.- per channel. order code VIS-BASIC*

 

 

 Visual controller

six channel version pictured

 LED Cluster

LED cluster

This cluster module has nine tricolour LEDs and can illuminate red, green and amber when used with one of the visual controllers

£499.- per module. order code VIS-LED-CLSTR9


AUDITORY

Basic Auditory Controller

The auditory controller acts as an accurately timed sound gate. Sounds from your stimulus presentation computer are precisely timed and cut for the exact duration to one of eight channels.

£1236,- per four channels. order code AUD-BASIC*

 Auditory Controller

six channel version pictured

 

 Speaker

Small enclosed speaker

High quality speaker for use with the auditory controller. Designed to stand upright or in a 45 degree angle.

£499.- per speaker. order code AUD-SPKR


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