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Different Forms of Plasticity Interact in Adult Humans

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NIAID Data Ecosystem2026-05-01 收录
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https://zenodo.org/record/8186358
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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
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