Different Forms of Plasticity Interact in Adult Humans
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下载链接:
https://zenodo.org/record/8186358
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资源简介:
The data files are all in csv format, organized in columns for each variable and rows for each instance.
The column names denote the variables, explained below.
---BINOCULAR RIVALRY DATA---
The experiment consisted of reporting the perceived orientation of a Gabor patch. Participants observed two
different Gabor patches (counter-clockwise -45° or clockwise 45°) projected separately on their two eyes
through a mirror stereoscope. They reported the perceived orientation by pressing the left (counter-clockwise), right (clockwise), or down (mixed) arrow keys.
-FILES-
data_BR : main experimental cohort
data_BR_vc : visual control condition
data_BR_wm : working memory control condition
-COLUMN NAMES-
grating : perceived grating orientation (1 counter-clockwise 45°, 2 clockwise 45°, 3 mixed)
trial : trial number (2 total in a block)
subtrial : sub-trial number (4 total in a block)
position : position of the counter-clockwise grating (1 left, 2 right)
perceiving_eye : the eye that is dominating perception at that instance (1 left, 2 right)
phase_duration : phase duration in seconds of the perception instance
ID : participant ID
block : block number (8 total in a session)
deprived_eye : code for the deprived eye (1 left, 2 right)
logPhaseDur : log10 transformed phase duration
session : session code (1 simple, 0 combined, 2 control)
---MOTOR SEQUENCE LEARNING DATA---
The experiment consisted of tapping four fingers (middle finger excluded) on a response pad, following a
sequence displayed on the monitor. The numbers on the sequence correspond to fingers (1 thumb, 2 index,
3 ring, 4 little). Participants practiced two of the sequences for 14 blocks (test sequences) and two
others for only 1 block (control sequences) in the initial training. Each hand was trained separately. A
retest of two blocks for each of the sequences was done 45 minutes after the initial training per hand.
-FILES-
data_MSL : main experimental cohort
-COLUMN NAMES-
part : part number (4 in total: 2 test, 2 control)
block : block number (up to 14 for test sequences)
trial : trial number (5 in each block)
repetition : repetition number (i.e. completion of the sequence, 3 in each trial)
RT : reaction time in seconds
accuracy : whether the sequence was correct (i.e. no finger tap error) (1 correct, 0 incorrect)
ID : participant ID
sequence_num : sequence number (1: control, 2 test)
used_hand : is this the dominant hand (1 yes, 0 no)
first_hand : which is the first-trained hand (1 dominant, 0 non-dominant)
hand : which hand is currently used (1 left 2 right)
run : run number (1 initial training, 2 retest after 45 minutes)
logRT : log10 transformed reaction time
session : session code (1 simple, 0 combined)
---WORKING MEMORY DATA---
The experiment consisted of reporting whether a probe letter belonged to a previously seen set. The set of letters (3, 5, or 7 elements) was flashed (? sec) one by one (ISI ?) and after a 3 second pause a probe was flashed. Participants indicated if the probe belonged to the set by pressing arrow keys (left arrow no, right arrow yes). They received auditory feedback on their accuracy.
-FILES-
data_WM : working memory control condition
-COLUMN NAMES-
response : participant's response (1 yes, 0 no)
accuracy : accuracy (1 correct, 0 incorrect)
block : block number (3 in each run)
trial : trial number (30 total in each block)
length : set length (3,5 or 7)
set : the set of letters shown
RT : reaction time in seconds
probe : probe letter
ID : participant ID
run : run number (1-4)
logRT : log10 transformed reaction time
创建时间:
2023-07-26



