Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The effect of double biofeedback on functional hemispheric asymmetry and
  activity: a pilot study   In the current pilot study, we attempt to find out how double neurofeedback
influences functional hemispheric asymmetry and activity. We examined 30
healthy participants (8 males; 22 females, mean age = 29; SD= 8). To measure
functional hemispheric asymmetry and activity, we used computer laterometry in
the 'two-source' lead-lag dichotic paradigm. Double biofeedback included 8
minutes of EEG oscillation recording with five minutes of basic mode. During
the basic mode, the current amplitude of the EEG oscillator gets transformed
into feedback sounds while the current amplitude of alpha EEG oscillator is
used to modulate the intensity of light signals. Double neurofeedback did not
directly influence the asymmetry itself but accelerated individual sound
perception characteristics during dichotic listening in the preceding effect
paradigm. Further research is needed to investigate the effect of double
neurofeedback training on functional brain activity and asymmetry taking into
account participants' age, gender, and motivation.

5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex