the problem when i use the Functional connectivity

Submitted by wanghui on Mon, 08/24/2009 - 11:41

when i use the Functional connectivity to analysis a patient's data,i meet a problem ,I think i  finish the programme as suggested in the video,but after i typing the DONE ALL,there is an error jumping out:

Expection occured:
Error using==>rest_Writeniftilmage at 92 Meet error while writing the data,

i do not know what that mean,hope can be told as soon as possible.thanks.

Forums:

YAN Chao-Gan

Thu, 08/27/2009 - 15:22

Hi！
Sorry for the later reply since I have gone out for a vacation.
Plese refer to http://restfmri.net/forum/node/131 : Fix the error of reading and writing NIfTI images in REST on multiple OS (especially 64 bit linux)
Hope it works this time.
Best wishes!

wanghui

Thu, 09/03/2009 - 05:15

   i have run the mentlab orders u given,then i run the FC,still have the same problem.by the way i have ren the Reho and ALFF successfully,if it's a problem about writing date,why just happened in FC.
   thanks for your last message.

YAN Chao-Gan

Sat, 09/05/2009 - 02:55

Hi!
Please give more details about the error in FC.
It's weird the error did not happened in ReHo and ALFF.
Best wishes!

wanghui

Mon, 09/07/2009 - 06:13

it's the error on matlab:
 
ROI time course retrieving through "ROI Center(mm)=(30, 18, 3); Radius=5.00 mm.".

  Seed ROI Definition: ROI Center(mm)=(30, 18, 3); Radius=5.00 mm.
   Brain Size: (61  73  61),  Voxel Size: (3  3  3),  Origin: (31  43  25)
   Contained Voxel count: 19

Exception occured. ()
 Error using ==> rest_WriteNiftiImage at 92
Meet error while writing the data
 92#line,  rest_WriteNiftiImage, in "C:\MATLAB\REST2007V1.3_090525\rest_WriteNiftiImage.m"
 79#line,  rest_writefile, in "C:\MATLAB\REST2007V1.3_090525\rest_writefile.m"
 112#line,  rest_SphereROI, in "C:\MATLAB\REST2007V1.3_090525\rest_SphereROI.m"
 126#line,  fc, in "C:\MATLAB\REST2007V1.3_090525\fc.m"
 1323#line,  btnComputeFC_Callback, in "C:\MATLAB\REST2007V1.3_090525\fc_gui.m"
 96#line,  gui_mainfcn, in "C:\MATLAB\R2009a\toolbox\matlab\guide\gui_mainfcn.m"
 35#line,  fc_gui, in "C:\MATLAB\REST2007V1.3_090525\fc_gui.m"
>>

by the way,before this error  there are always warnings while running the rest on matlab:
"C:\MATLAB\REST2007V1.3_090525\rest_spm5_files",
nic_spm_slice_vol.mexw32 now shadows nic_spm_slice_vol.dll.
 Please see the MATLAB 7.1 Release Notes.
> In nic_spm_read_vols at 39
  In rest_ReadNiftiImage at 86
  In rest_readfile at 61
  In rest_to4d at 42
  In fc at 30
  In fc_gui>btnComputeFC_Callback at 1323
  In gui_mainfcn at 96
  In fc_gui at 35

 

YAN Chao-Gan

Mon, 09/07/2009 - 08:13

Hi!
What's your output directory name?
Please avoid use chinese characters or space in the output path and filename.
Best wishes!

wanghui

Tue, 09/08/2009 - 07:47

   i do not use chinese name,i change a version of matlab,then everything is ok now.before i used matlab 2009,now i use matlab 7.0.thanks for your help.