# Metadata for DOI registration according to DataCite Metadata Schema 4.1.
# For detailed schema description see https://doi.org/10.5438/0014

## Required fields

# The main researchers involved. Include digital identifier (e.g., ORCID)
# if possible, including the prefix to indicate its type.
authors:
  -
    firstname: "Rafael"
    lastname: "Grigoryan"
    affiliation: "Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia"
    id: "ORCID:0000-0002-9843-3589"
  -
    firstname: "Dariya"
    lastname: "Goranskaya"
    affiliation: "ANO Laboratory ``Sensor-Tech'', Moscow, Russia"
  -
    firstname: "Andrey"
    lastname: "Demchinsky"
    affiliation: "ANO Laboratory ``Sensor-Tech'', Moscow, Russia"
  -
    firstname: "Ksenia"
    lastname: "Ryabova"
    affiliation: "ANO Laboratory ``Sensor-Tech'', Moscow, Russia"
  -
    firstname: "Denis"
    lastname: "Kuleshov"
    affiliation: "ANO Laboratory ``Sensor-Tech'', Moscow, Russia"
  -
    firstname: "Alexander"
    lastname: "Kaplan"
    affiliation: "Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia"
# A title to describe the published resource.
title: "Difference in somatosensory event-related potentials in the blind subjects leads to better performance in tactile P300 BCI"

# Additional information about the resource, e.g., a brief abstract.
description: |
    In this study, we have created an 8-command P300 tactile BCI with two stimuli types, running on a minimally modified consumer Braille display and tested it on 10 blind subjects and 10 sighted controls. Blind subjects have demonstrated 27\% higher median accuracy than sighted controls ($p<0.05$), proving that the blind subjects are not only able to use tactile BCI but also can achieve superior results in comparison with sighted subjects. Median accuracy in the blind group with the best stimuli type has reached 95\%. The difference in event-related potentials between groups is located in frontocentral sites before 300 ms post-stimulus and corresponds with early cognitive ERP components. The blind subjects have higher amplitude and lower latency of ERPs. This result is consistent through experimental conditions with different tactile stimuli. The classification performance for the blind subjects is correlated with Braille reading speed. This enables a discussion about mechanisms of plastic changes during sensory compensation after vision loss and its dependence on personal perceptual experience.

# Lit of keywords the resource should be associated with.
# Give as many keywords as possible, to make the resource findable.
keywords:
  - Neuroscience
  - Brain-computer interface
  - P300
  - Event-related potentials
  - Tactile
  - Blindness
  - BCI

# License information for this resource. Please provide the license name and/or a link to the license.
# Please add also a corresponding LICENSE file to the repository.
license:
  name: "Creative Commons CC0 1.0 Public Domain Dedication"
  url: "https://creativecommons.org/publicdomain/zero/1.0/"



## Optional Fields

# Funding information for this resource.
# Separate funder name and grant number by comma.
#funding:
#  - "DFG, AB1234/5-6"
#  - "EU, EU.12345"


# Related publications. reftype might be: IsSupplementTo, IsDescribedBy, IsReferencedBy.
# Please provide digital identifier (e.g., DOI) if possible.
# Add a prefix to the ID, separated by a colon, to indicate the source.
# Supported sources are: DOI, arXiv, PMID
# In the citation field, please provide the full reference, including title, authors, journal etc.
#references:
#  -
#    id: "doi:10.xxx/zzzz"
#    reftype: "IsSupplementTo"
#    citation: "Citation1"
#  -
#    id: "arxiv:mmmm.nnnn"
#    reftype: "IsSupplementTo"
#    citation: "Citation2"
#  -
#    id: "pmid:nnnnnnnn"
#    reftype: "IsReferencedBy"
#    citation: "Citation3"


# Resource type. Default is Dataset, other possible values are Software, DataPaper, Image, Text.
resourcetype: Dataset

# Do not edit or remove the following line
templateversion: 1.2
