55 citations · 122 across the 10 of their papers we have counts for
3 papers · 1 filter
A Four-channel Optically Pumped Magnetometer for a Magnetoencephalography Sensor Array
Joonas Iivanainen, Tony R. Carter, Jonathan E. Dhombridge +6
We present a novel four-channel OPM sensor for magnetoencephalography that utilizes a two-color pump/probe scheme on a single optical axis. We characterize its performance across 1…
A Minimum Assumption Approach to MEG Sensor Array Design
Andrey Zhdanov, Jussi Nurminen, Joonas Iivanainen +1
Objective: Our objective is to formulate the problem of the Magnetoencephalographic (MEG) sensor array design as a well-posed engineering problem of accurately measuring the neuron…
The effect of spatial sampling on the resolution of the magnetostatic inverse problem
Jussi Nurminen, Andrey Zhdanov, Wan Jin Yeo +6
In magnetoencephalography, linear minimum norm inverse methods are commonly employed when a solution with minimal a priori assumptions is desirable. These methods typically produce…