how to read multiple .nirs files at the same time in LIONirs

Question

how to read multiple .nirs files at the same time in LIONirs

Opened this issue 3 years ago · 2 comments

huyinying2014 commented 3 years ago

Hi, thank you in advance!

i have collected data by using Hatachi ETG 7100, in which there are three .csv files as three ROIs, that is, 'sub1_MES_Probe1.csv', 'sub1_MES_Probe2.csv', 'sub1_MES_Probe3.csv'

now i'd like to use your toolbox to analyzing functional connectivity for my data.

first, i convert the three .csv files to three .nirs files (i.e., 'sub1_MES_Probe1.nirs', 'sub1_MES_Probe2.nirs', 'sub1_MES_Probe3.nirs') by using the code (i.e., Hitachi_2_Homer_v3) generated by Rebecca S Dewey;

then, i read the .nirs data by using LIONirs.

the question is that how to read the three .nirs files at the same time, as i have to analyze functional connectivity between 68 channels (24 channels in sub1_MES_Probe1.nirs, 22 channels in sub1_MES_Probe2.nirs, 22 channels in sub1_MES_Probe3.nirs ).

"Concatenate nirs.mat (multi subjects time series)" seems not apply to my situation.

am i clear?

best
looking forward to hearing from you.

Answer 1 · 2021-07-15T17:29:58.000Z

Hi, To be able to be concatenate the channels must be identical. The concatenate file is as one long data file with the same proprieties. I do not use data file from Hitachi but I could plan to test it in a close future. Best Julie Le jeu. 15 juill. 2021 01 h 04, huyinying2014 ***@***.***> a écrit :

…

Hi, thank you in advance! i have collected data by using Hatachi ETG 7100, in which there are three .csv files as three ROIs, that is, 'sub1_MES_Probe1.csv', 'sub1_MES_Probe2.csv', 'sub1_MES_Probe3.csv' now i'd like to use your toolbox to analyzing functional connectivity for my data. first, i convert the three .csv files to three .nirs files (i.e., 'sub1_MES_Probe1.nirs', 'sub1_MES_Probe2.nirs', 'sub1_MES_Probe3.nirs') by using the code (i.e., Hitachi_2_Homer_v3) generated by Rebecca S Dewey; then, i read the .nirs data by using LIONirs. the question is that how to read the three .nirs files at the same time, as i have to analyze functional connectivity between 68 channels (24 channels in sub1_MES_Probe1.nirs, 22 channels in sub1_MES_Probe2.nirs, 22 channels in sub1_MES_Probe3.nirs ). "Concatenate nirs.mat (multi subjects time series)" seems not apply to my situation. am i clear? best looking forward to hearing from you. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#2>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIMMMMVET2HRITQYSWXSGWDTXZT5BANCNFSM5AMYP6HA> .

Answer 2 · 2021-07-21T05:27:26.000Z

Hi, I am very grateful to receive your response. I have solved my problem by copy your scripts (e.g., the codes directed to calculate functional connectivity in LIONirs) to my matlab code. Anyway, many thanks to you. Best. Yinying Hu School of Psychological and Cognitive Science East China Normal University, Shanghai, China

________________________________ From: Julie Tremblay ***@***.***> Sent: Friday, July 16, 2021 1:30 To: JulieTremblay3/LIONirs ***@***.***> Cc: huyinying2014 ***@***.***>; Author ***@***.***> Subject: Re: [JulieTremblay3/LIONirs] how to read multiple .nirs files at the same time in LIONirs (#2) Hi, To be able to be concatenate the channels must be identical. The concatenate file is as one long data file with the same proprieties. I do not use data file from Hitachi but I could plan to test it in a close future. Best Julie Le jeu. 15 juill. 2021 01 h 04, huyinying2014 ***@***.***> a écrit :

Hi, thank you in advance! i have collected data by using Hatachi ETG 7100, in which there are three .csv files as three ROIs, that is, 'sub1_MES_Probe1.csv', 'sub1_MES_Probe2.csv', 'sub1_MES_Probe3.csv' now i'd like to use your toolbox to analyzing functional connectivity for my data. first, i convert the three .csv files to three .nirs files (i.e., 'sub1_MES_Probe1.nirs', 'sub1_MES_Probe2.nirs', 'sub1_MES_Probe3.nirs') by using the code (i.e., Hitachi_2_Homer_v3) generated by Rebecca S Dewey; then, i read the .nirs data by using LIONirs. the question is that how to read the three .nirs files at the same time, as i have to analyze functional connectivity between 68 channels (24 channels in sub1_MES_Probe1.nirs, 22 channels in sub1_MES_Probe2.nirs, 22 channels in sub1_MES_Probe3.nirs ). "Concatenate nirs.mat (multi subjects time series)" seems not apply to my situation. am i clear? best looking forward to hearing from you. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#2>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIMMMMVET2HRITQYSWXSGWDTXZT5BANCNFSM5AMYP6HA> .

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#2 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ALA6FQVPKBU37DJ43BAI7OLTX4LKDANCNFSM5AMYP6HA>.