ariannaf

Comments

• I thank you for your precious suggestion and material. Yours faithfully, Arianna

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• Global name 'expyriment' is not defined

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• I've just sent it!

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• Could I send it to you by e-mail?

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• stimuli.TextScreen("Instructions", """In the experiment, pictures showing two hands are presented to you. You should imitate the configurations with your fingers.\n\n Please note:\n * Each trial is always introduced by neut…

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• blankscreen.present() posNr = 0 lastPosture = -1 exp.keyboard.clear() while not correct_number: if lastPosture != -1 and exp.keyboard.check() is not None: correctRT = -1 break exp.keyboard.cl…

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• if trial.get_factor("fingers") == 0: pic = stimuli.Picture("mask.JPG") prime = trial.get_factor("digit") else: pic = stimuli.Picture("{}fingers_{}_{}small.JPG".forma…

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• -- coding: cp1252 -- import Leap, cv2, math, ctypes, sys, thread, time, ctypes, os from expyriment import misc, design, control, stimuli, io import numpy as np control.set_develop_mode(False) design exp = design.Experiment(name="PostureProd…

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• I apologize, since I don't menage to attach the file I have to copy and paste the script.

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• yes all of them, I tried to delete each of them and the errors passed to the second line. Now I attach the whole script

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• prime_on_pic = pic.copy()prime.plot(prime_on_pic)mask_on_pic = pic.copy()mask.plot(mask_on_pic) these lines give me "invalid syntax" error

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• it keeps on giving me the following error message: prime.plot(prime_on_pic) AttributeError: 'int' has no attribute 'plot'" NOTE I used pic instead of target

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• SOA = trial.get_factor("t_SOA") if trial.get_factor("fingers") == 0: pic = stimuli.Picture("mask.JPG") prime = trial.get_factor("digit") else: pic = stimuli.Picture("{}finge…

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• "#"= forward mask lasting 49 (now 50 ms) "1" = digit meaning the prime lasting 83 ms "#" = backward mask lasting 49 (now 50 ms) picture of two hands = target stimulus on the screen with SOA = 50 the digit should appear…

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• (Image)

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• "prime" is a digit ranging from 1 to 10 should I use another code (e.g., overlapping)?

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• I receive an error message telling me that "prime" object has no attribute plot

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• Thank you for all your clear teachings! I''ve just implemented the modifications you suggested on my script. Since the prime is a digit and not a picture, what can I use in place of "plot"?

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• I understood the point of our misunderstanding: by "stimuli" I meant the single items that make up a trial (mask, prime, mask and target) not the screens displayed. Now I explain you more in detail: With SOA=50 1° blank screen with mask …

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• What now I see with SOA= 50 is that when the mask replaces the prime, the result is a flickering stimulation. If I cut the following lines: pic.present(clear=True) mask.present(clear=True) I see that the prime appears as last event in place of the …

  in FLICKERING PROBLEM Comment by ariannaf May 2018
• Dear prof. Krause, thank you for your fast answer and help! The refresh rate is 60 Hz. My script doesn't work with both SOA = 50 and SOA = 0 Maybe due to the fact that in those case, with respect to the SOA= 100, the mask should appear in place of…

  in FLICKERING PROBLEM Comment by ariannaf May 2018