Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Latent neural source recovery via transcoding of simultaneous EEG-fMRI   Simultaneous EEG-fMRI is a multi-modal neuroimaging technique that provides
complementary spatial and temporal resolution for inferring a latent source
space of neural activity. In this paper we address this inference problem
within the framework of transcoding -- mapping from a specific encoding
(modality) to a decoding (the latent source space) and then encoding the latent
source space to the other modality. Specifically, we develop a symmetric method
consisting of a cyclic convolutional transcoder that transcodes EEG to fMRI and
vice versa. Without any prior knowledge of either the hemodynamic response
function or lead field matrix, the method exploits the temporal and spatial
relationships between the modalities and latent source spaces to learn these
mappings. We show, for real EEG-fMRI data, how well the modalities can be
transcoded from one to another as well as the source spaces that are recovered,
all on unseen data. In addition to enabling a new way to symmetrically infer a
latent source space, the method can also be seen as low-cost computational
neuroimaging -- i.e. generating an 'expensive' fMRI BOLD image from 'low cost'
EEG data.

12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga