Instrumentation

Our Core Facility is equipped with state-of-the-art instrumentation to support cutting-edge research in neuroimaging and related fields. This page offers an overview of our available resources.

Our Core Facility's instrumentation is designed to support a wide range of research applications, from basic neuroscience to clinical studies. We provide training and support to ensure researchers can maximize the potential of these advanced tools in their investigations.

1. Siemens Magnetom Trio 3T MRI Scanner

The centerpiece of our facility is the Siemens Magnetom Trio 3T MRI scanner, a powerful and versatile imaging system designed for advanced research applications.

Key features:

3 Tesla field strength for high-resolution imaging
Tim (Total Imaging Matrix) technology for enhanced image quality and efficiency
60 cm patient bore diameter for improved comfort
Supports up to 32 independent RF receiver channels
Capable of advanced applications such as fMRI, DTI, and perfusion imaging
AudioComfort technology reduces acoustic noise by up to 90%
Supports patients up to 400 pounds without table restrictions

The Magnetom Trio offers excellent magnet homogeneity, gradient linearity, and exceptional signal stability, making it ideal for high-end research applications

2. NordicNeuroLab Visual Stimulation System

Our facility utilizes NordicNeuroLab's visual stimulation system, including the VisualSystem goggles (2009 version) and an in-room viewing monitor (2013 version).

VisualSystem Goggles (2009 version):

Used to present images via the goggles in the MRI
Resolution of the displays: 800 x 600
Built-in diopter and pupil distance adjustment

InroomViewingDevice (2013 version):

40" screen with 4K resolution
Designed to provide an optimal MRI-compatible monitor for clinical fMRI and advanced scientific applications

These systems allow for high-quality visual stimulus presentation during MRI scans.

3. SR Research EyeLink 1000 Plus Eye Tracker

For precise eye movement tracking, we utilize the SR Research EyeLink 1000 Plus system.

Key specifications:

High-speed camera capable of up to 2000 Hz sampling rate
Binocular/monocular tracking at up to 1000 Hz
Average accuracy of ~0.5 degrees
Low latency (< 3 ms end-to-end delay)
Compatible with various mounting options for flexibility in experimental setups

This eye-tracking system provides exceptional temporal and spatial resolution, making it suitable for a wide range of research paradigms.

4. Current Designs 932 Interface

The Current Designs 932 interface is available for integrating various input devices and triggering systems with our MRI setup. This versatile device allows for precise synchronization between stimulus presentation, subject responses, and MRI acquisition.

5. Access to BioPac Modules

Researchers have the option to access BioPac modules for physiological monitoring during MRI scans. These modules can be used to record various biosignals such as ECG, EMG, and skin conductance, enhancing the depth of data collection in neuroimaging studies.