Table 1 Summary of datasets.

From: Open access dataset of task-free hemodynamic activity in 4-month-old infants during sleep using fNIRS

Folder name

Data format

Description

Participants and paradigm

raw

NIRx

Raw data in Nirx format (.wl1,.wl2), and configuration information

4-month-old infants

n = 104

38 Spanish-Basque bilinguals

34 Spanish monolinguals

32 Basque monolinguals

Spontaneous hemodynamic activity measured during natural sleep.

Recording duration ( > 9 min.)

snirf

.snirf

Raw data and fNIRS probe setup information

BIDS

BIDS

Raw data and fNIRS probe setup information

nirs

.nirs

Raw data and SD data structure

mat

.mat

Raw data, preprocessed data, and SD data structure

  1. SD structure contains information of the fNIRS optode configuration: wavelengths, source-detector positions, and source-detector-channel combinations.
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