Staglin MR Suite: Difference between revisions

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===Scanning Facilities===  
===Scanning Facilities===  
The Staglin IMHRO Center for Cognitive Neuroscience operates a Siemens 3 Tesla Prisma Fit MRI Scanner equipped with 20, 32, and 64 channel head coils.
The Staglin IMHRO Center for Cognitive Neuroscience operates a Siemens 3 Tesla Prisma Fit MRI Scanner equipped with 20, 32, and 64 channel head coils.
*Sequences: Standout sequences include full CMRR multi band package, Siemens simultaneous multi slice with physio logging, 3D multi-delay pCASL, T1 and T2 structural with navigator technology, multi shell, multi band diffusion, MEGAPRESS and HERMES multi voxel spectroscopy.


===Peripheral Equipement===
===Peripheral Equipement===
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**Includes goggles/headphone/controller unit.  
**Includes goggles/headphone/controller unit.  
*[http://www.optoacoustics.com/medical/optoactive-ii Optoacoustics] noise-canceling headphones and microphone,
*[http://www.optoacoustics.com/medical/optoactive-ii Optoacoustics] noise-canceling headphones and microphone,
**Operation and Troubleshooting Guide In-Progress.
*[http://www.crsltd.com/boldscreen24 BOLDscreen 24" LCD Display],
*[http://www.crsltd.com/boldscreen24 BOLDscreen 24" LCD Display],
**LCD projection system controlled via fiberoptic cabling.
**LCD projection system controlled via fiberoptic cabling. Operation and Troubleshooting Guide In-Progress.
*4-button and 2-button response pads by Current Designs,  
*4-button, 2-button, and track-ball response devices by Current Designs,
**Operation and Troubleshooting Guide In-Progress.
*32 channel electronic interface and power supply unit, and
*32 channel electronic interface and power supply unit, and
*[https://www.biopac.com/wp-content/uploads/MP150-Systems.pdf BIOPAC MP150]
*[https://www.biopac.com/wp-content/uploads/MP150-Systems.pdf BIOPAC MP150]
**For collecting physiological measures.
**For collecting physiological measures.
**Includes skin conductance, respiration rate, and pulse rate/waveform.
**Includes skin conductance, respiration rate, and pulse rate/waveform.
===Quality Control===
Staglin runs a daily stability check via the Siemens Service Platform to check signal intensity and drift. A weekly QA protocol and a more in-depth monthly routine is also acquired for advanced analysis.


===Multimodal Data Collection===
===Multimodal Data Collection===
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===Dedicated iMac Computer===
===Dedicated iMac Computer===
The MR suite is equipped with a dedicated iMac computer with a dual-boot Windows partition, currently running:
The MR suite is equipped with a dedicated iMac computer running Mac OS Sierra with a dual-boot Windows 10 partition capable of running:
*Psychophysics Software:
*Psychophysics Software:
**Psychtoolbox,  
**Psychtoolbox,  

Revision as of 17:45, 8 July 2022

MRI Facilities & Equipment

Scanning Facilities

The Staglin IMHRO Center for Cognitive Neuroscience operates a Siemens 3 Tesla Prisma Fit MRI Scanner equipped with 20, 32, and 64 channel head coils.

  • Sequences: Standout sequences include full CMRR multi band package, Siemens simultaneous multi slice with physio logging, 3D multi-delay pCASL, T1 and T2 structural with navigator technology, multi shell, multi band diffusion, MEGAPRESS and HERMES multi voxel spectroscopy.

Peripheral Equipement

Peripheral equipment available for projects include:

  • Siemens headphone/speak system,
  • Siemens physiological measurement system,
    • Includes pulse, respiration, and EKG.
  • VisuaStim digital system by RTC,
    • Includes goggles/headphone/controller unit.
  • Optoacoustics noise-canceling headphones and microphone,
    • Operation and Troubleshooting Guide In-Progress.
  • BOLDscreen 24" LCD Display,
    • LCD projection system controlled via fiberoptic cabling. Operation and Troubleshooting Guide In-Progress.
  • 4-button, 2-button, and track-ball response devices by Current Designs,
    • Operation and Troubleshooting Guide In-Progress.
  • 32 channel electronic interface and power supply unit, and
  • BIOPAC MP150
    • For collecting physiological measures.
    • Includes skin conductance, respiration rate, and pulse rate/waveform.

Quality Control

Staglin runs a daily stability check via the Siemens Service Platform to check signal intensity and drift. A weekly QA protocol and a more in-depth monthly routine is also acquired for advanced analysis.

Multimodal Data Collection

Dedicated iMac Computer

The MR suite is equipped with a dedicated iMac computer running Mac OS Sierra with a dual-boot Windows 10 partition capable of running:

  • Psychophysics Software:
    • Psychtoolbox,
    • PsychoPy,
    • E-Prime,
  • MATLAB 2015b
  • AcqKnowledge 4 (for BioPac MP150)
  • FIRMM

For new software, please contact the MR Technician before installation.

How to record EKG using the Siemens built-in system

The Siemens Trio Scanner comes with its own EKG monitoring system which wirelessly transmits the patient EKG signal to the recording computer.

Setting up the EKG

The same principles of EKG prep hold true, except there are three leads: Right Arm, Right Leg and Left Leg

  1. Prepare the areas by wiping them down with an alcohol wipe
  2. Scrub the areas with a cotton swab using NuPrep
  3. Re-clean the area with an alcohol wipe and allow to dry
  4. Apply lead stickers to each of the areas and connect the proper EKG leads to them, they are labeled:
  • RA - Right Arm
  • RL - Right Leg
  • LL - Left Leg
  1. Tape down the EKG leads so they stay connected to the stickers.
  2. Tape down the wireless device box so it doesn't move.
  3. Prep the subject for EEG

Setting up the Scanner

STILL TESTING THIS PART

MR Suite Supplies

Where to order supplies


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