OSCR

Voice patches in the marmoset auditory cortex revealed by multimodal optical imaging.

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Paper

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The authors' code

MATLAB · 403 lines · 19 KB · no license

  1. function varargout = CtrlThorlabsSciCams(varargin)
  2. % This is the control part of ThorlabsSci cameras
  4. %% For Standarized SubFunction Callback Control
  5. if nargin==0 % INITIATION
  6. % InitializeTASKS
  7. elseif ischar(varargin{1}) % INVOKE NAMED SUBFUNCTION OR CALLBACK?
  8. try
  9. if (nargout)
  10. [varargout{1:nargout}] = feval(varargin{:});
  11. % FEVAL switchyard, w/ output
  12. else
  13. feval(varargin{:});
  14. % FEVAL switchyard, w/o output
  15. end
  16. % feval('GUI_xxx', varargin);
  17. % feval(@GUI_xxx, varargin);
  18. catch MException
  19. rethrow(MException);
  20. end
  21. end
  23. function InitializeTASKS
  25. %% INITIALIZATION
  27. %% CALLBACK FUNCTIONS
  28. function msg = InitializeCallbacks(N)
  29. global Xin
  30. % set(Xin.UI.FigTLSC(N).hFig, 'CloseRequestFcn', [mfilename, '(@Cam_CleanUp,', num2str(N),')']);
  31. set(Xin.UI.FigTLSC(N).CP.hSys_CamShutter_PotenSlider, 'Callback', [mfilename, '(''Cam_Shutter'')']);
  32. set(Xin.UI.FigTLSC(N).CP.hSys_CamShutter_PotenEdit, 'Callback', [mfilename, '(''Cam_Shutter'')']);
  33. set(Xin.UI.FigTLSC(N).CP.hSys_CamDispGain_PotenSlider, 'Callback', [mfilename, '(''Cam_DispGain'')']);
  34. set(Xin.UI.FigTLSC(N).CP.hSys_CamDispGain_PotenEdit, 'Callback', [mfilename, '(''Cam_DispGain'')']);
  35. set(Xin.UI.FigTLSC(N).CP.hExp_RefImage_Momentary, 'Callback', [mfilename, '(''Ref_Image'')']);
  36. % set(Xin.UI.FigTLSC(N).CP.hMon_PreviewSwitch_Rocker, 'SelectionChangeFcn', [mfilename, '(''Preview_Switch'')']);
  37. %% LOG MSG
  38. msg = [datestr(now, 'yy/mm/dd HH:MM:SS.FFF') '\tInitializeCallbacks\tSetup the Thorlabs Sci Camera #' ...
  39. num2str(N), '''s GUI Callbacks\r\n'];
  40. updateMsg(Xin.D.Exp.hLog, msg);
  42. function Cam_Shutter(varargin)
  43. global Xin
  44. %% get the numbers
  45. if nargin==0
  46. % called by GUI:
  47. N = get(gcbo, 'UserData');
  48. uictrlstyle = get(gcbo, 'Style');
  49. switch uictrlstyle
  50. case 'slider'; Shutter = get(gcbo, 'value');
  51. case 'edit'; Shutter = str2double(get(gcbo,'string'));
  52. otherwise; errordlg('What''s the hell?');
  53. return;
  54. end
  55. else
  56. % called by general update: e.g. Cam_Shutter(1, 20.00)
  57. N = varargin{1}; % Camera number
  58. Shutter = varargin{2}; % Shutter value (ms)
  59. end
  60. %% check the constraints
  61. maxshutter = Xin.HW.Thorlabs.hSciCam{N}.ExposureTimeRange_us.Maximum/1000;
  62. minshutter = Xin.HW.Thorlabs.hSciCam{N}.ExposureTimeRange_us.Minimum/1000;
  63. if isnan(Shutter) || Shutter<minshutter || Shutter>maxshutter
  64. Shutter = Xin.D.Sys.ThorlabsSciCam(N).Shutter;
  65. warndlg('Input Shutter value is out of the device constraits')
  66. else
  67. Xin.D.Sys.ThorlabsSciCam(N).Shutter = Shutter;
  68. end
  69. Xin.HW.Thorlabs.hSciCam{N}.ExposureTime_us = Xin.D.Sys.ThorlabsSciCam(N).Shutter*1000;
  70. s = sprintf('%05.2f',Shutter);
  71. set(Xin.UI.FigTLSC(N).CP.hSys_CamShutter_PotenSlider, 'value', Shutter);
  72. set(Xin.UI.FigTLSC(N).CP.hSys_CamShutter_PotenEdit, 'string', s);
  73. %% LOG MSG
  74. msg = [datestr(now, 'yy/mm/dd HH:MM:SS.FFF') '\tCam_Shutter\tSetup the ThorlabsSci Camera #' ...
  75. num2str(N), '''s Shutter as: ' s ' (ms)\r\n'];
  76. updateMsg(Xin.D.Exp.hLog, msg);
  78. function Cam_DispGain(varargin)
  79. global Xin
  80. %% get the numbers
  81. if nargin==0
  82. % called by GUI:
  83. N = get(gcbo, 'UserData');
  84. uictrlstyle = get(gcbo, 'Style');
  85. switch uictrlstyle
  86. case 'slider'; DispGainBit = get(gcbo, 'value');
  87. DispGainNum = 2^DispGainBit;
  88. case 'edit'; DispGainNum = str2double(get(gcbo,'string'));
  89. DispGainBit = log2(DispGainNum);
  90. otherwise; errordlg('What''s the hell?');
  91. return;
  92. end
  93. else
  94. % called by general update: e.g. Disp_Gain(16)
  95. N = varargin{1}; % Camera number
  96. DispGainNum = varargin{2}; % DispGain number
  97. DispGainBit = log2(DispGainNum);
  98. end
  99. %% Check whether the number is valid to update
  100. if ismember(DispGainBit, Xin.D.Sys.Camera.DispGainBitRange)
  101. Xin.D.Sys.ThorlabsSciCam(N).DispGainBit = DispGainBit;
  102. Xin.D.Sys.ThorlabsSciCam(N).DispGainNum = DispGainNum;
  103. end
  104. s = sprintf(' %d', Xin.D.Sys.ThorlabsSciCam(N).DispGainNum);
  105. set(Xin.UI.FigTLSC(N).CP.hSys_CamDispGain_PotenSlider, 'value', Xin.D.Sys.ThorlabsSciCam(N).DispGainBit);
  106. set(Xin.UI.FigTLSC(N).CP.hSys_CamDispGain_PotenEdit, 'string', s);
  107. %% LOG MSG
  108. msg = [datestr(now, 'yy/mm/dd HH:MM:SS.FFF') '\tDisp_Gain\tSetup the ThorlabsSci Camera #' ...
  109. num2str(N), '''s DISP gain as: ' s '\r\n'];
  110. updateMsg(Xin.D.Exp.hLog, msg);
  113. function Ref_Image(varargin)
  114. global Xin
  115. %% Get the Inputs
  116. if nargin==0
  117. % called by GUI:
  118. N = get(gcbo, 'UserData');
  119. else
  120. % called by general update: e.g. Ref_Image(2)
  121. N = varargin{1};
  122. end
  123. %% Setup Parameters
  124. imageinfo = {...
  125. ['System Cam Shutter: ', sprintf('%5.2f',Xin.D.Sys.ThorlabsSciCam(N).Shutter), ' (ms); '],...
  126. ['System Cam DispGainNum: ', num2str(Xin.D.Sys.ThorlabsSciCam(N).DispGainNum), ' (frames); '],...
  127. };
  128. if ~exist(Xin.D.Exp.DataDir, 'dir')
  129. mkdir(Xin.D.Exp.DataDir);
  130. end
  131. imageinfo = [imageinfo,{...
  132. ['System Light Source: ', Xin.D.Sys.Light.Source, '; '],...
  133. ['System Light Wavelength: ', num2str(Xin.D.Sys.Light.Wavelength), 'nm; '],...
  134. ['System Light Port: ', Xin.D.Sys.Light.Port, '; '],...
  135. ['System Light Diffuser: ', num2str(Xin.D.Sys.Light.Diffuser), 'º; '],...
  136. ['System Light Head Cube: ', Xin.D.Sys.Light.HeadCube, '; '],...
  137. ['System Camera Lens Angle: ', num2str(Xin.D.Sys.CameraLens.Angle), 'º; '],...
  138. ['System Camera Lens Aperture: ', sprintf('f/%.2g',Xin.D.Sys.CameraLens.Aperture), '; '],...
  139. ['Monkey ID: ', Xin.D.Mky.ID, '; '],...
  140. ['Monkey Side: ', Xin.D.Mky.Side, '; '],...
  141. ['Monkey Prep: ', Xin.D.Mky.Prep, '; '],...
  142. ['Experiment Date: ', Xin.D.Exp.DateStr, '; '],...
  143. ['Experiment Depth: ', sprintf('%d',Xin.D.Exp.Depth), ' (LT1 fine turn); ']...
  144. }];
  145. ShutterMultiplier = Xin.D.Sys.ThorlabsSciCam(N).DispGainNum* ...
  146. Xin.D.Sys.Camera.SaveBinNum^2;
  147. % DataBit = 16;
  148. % PowerMeterFlag = 0;
  149. DataNumApp = ['_',...
  150. Xin.D.Sys.Light.Source, '_',...
  151. Xin.D.Sys.Light.Port, '_',...
  152. Xin.D.Sys.Light.HeadCube];
  153. %% Questdlg the information
  154. promptinfo = [...
  155. imageinfo,...
  156. {''},...
  157. {'Are these settings correct?'}];
  158. choice = questdlg(promptinfo,...
  159. 'Imaging conditions:',...
  160. 'No, Cancel and Reset', 'Yes, Take an Image',...
  161. 'No, Cancel and Reset');
  162. switch choice
  163. case 'No, Cancel and Reset'; return;
  164. case 'Yes, Take an Image'
  165. end
  166. %% Setup the Acquisation
  167. Xin.D.Exp.TakingRefImage = 1;
  168. Xin.HW.Thorlabs.hSciCam{N}.ExposureTime_us = Xin.D.Sys.ThorlabsSciCam(N).Shutter *1000 *ShutterMultiplier;
  169. SetupAndArm( N, 1, 1, 'soft');
  170. % N, bin, FPT, trigger
  171. %% Issue Camera Trigger & Run
  172. Xin.HW.Thorlabs.hSciCam{N}.IssueSoftwareTrigger;
  173. while Xin.D.Sys.ThorlabsSciCam(N).Running
  174. pause(Xin.D.Sys.ThorlabsSciCam(N).DispPeriod/100);
  175. status = updatePreviewFrameThorlabs(N);
  176. if status
  177. Xin.D.Sys.ThorlabsSciCam(N).Running = false;
  178. end
  179. end
  180. if (isvalid(Xin.HW.Thorlabs.hSciCam{N}))
  181. Xin.HW.Thorlabs.hSciCam{N}.Disarm;
  182. end
  183. Xin.D.Exp.TakingRefImage = 0;
  184. Xin.HW.Thorlabs.hSciCam{N}.ExposureTime_us = Xin.D.Sys.ThorlabsSciCam(N).Shutter *1000;
  185. Xin.D.Sys.ThorlabsSciCam(N).rawFrameData = uint16(Xin.D.Sys.ThorlabsSciCam(N).imageFrame.ImageData.ImageData_monoOrBGR);
  186. Xin.D.Sys.ThorlabsSciCam(N).RefImage = reshape(Xin.D.Sys.ThorlabsSciCam(N).rawFrameData,...
  187. [ Xin.D.Sys.ThorlabsSciCam(N).rawWidth,...
  188. Xin.D.Sys.ThorlabsSciCam(N).rawHeight])';
  189. %% Power Meter
  190. % if ~strcmp(Xin.D.Sys.Light.Monitoring, 'N') && strcmp(CamName, 'Grasshopper3 GS3-U3-23S6M')
  191. % Xin.D.Sys.PowerMeter{1}.WAVelength = Xin.D.Sys.Light.Wavelength;
  192. % Xin.D.Sys.PowerMeter{1}.INPutFILTering = 1*strcmp(Xin.D.Sys.Light.Monitoring, 'S');
  193. % % 15Hz :1, 100kHz :0
  194. % Xin.D.Sys.PowerMeter{1}.AVERageCOUNt = round( (TriggerRepeat+1)*(1/Xin.HW.Thorlabs.hSciCam(N).hSrc.FrameRate)/0.0003 );
  195. % % average Counts (1~=.3ms)
  196. % Xin.D.Sys.PowerMeter{1}.InitialMEAsurement= 1; % send the initial messurement request
  197. % SetupThorlabsPowerMeters('Xin');
  198. % pause((TriggerRepeat+1)*(1/Xin.HW.Thorlabs.hSciCam(N).hSrc.FrameRate)+0.1);
  199. % % wait for the power
  200. % % integration
  201. % power = Xin.HW.Thorlabs.PM100{1}.h.fscanf;
  202. % imageinfo = [ imageinfo,...
  203. % {['Power Port: ', power, ' (W); ']} ];
  204. % end
  205. %% Save the Image
  206. datestrfull = datestr(now, 30);
  207. dataname = [datestrfull(3:end), DataNumApp];
  208. figure(...
  209. 'Name', dataname,...
  210. 'NumberTitle', 'off',...
  211. 'Color', Xin.UI.C.BG,...
  212. 'MenuBar', 'none',...
  213. 'DoubleBuffer', 'off');
  214. imshow(Xin.D.Sys.ThorlabsSciCam(N).RefImage);
  215. box on
  216. imagedescription = strjoin(imageinfo);
  217. imwrite(Xin.D.Sys.ThorlabsSciCam(N).RefImage, [Xin.D.Exp.DataDir, dataname, '.tif'],...
  218. 'Compression', 'deflate',...
  219. 'Description', imagedescription);
  220. %% LOG MSG
  221. msg = [datestr(now, 'yy/mm/dd HH:MM:SS.FFF') '\tRef_Image\tA reference image has been taken from ThorlabsSci Camera #'...
  222. num2str(N), ':xxx \r\n'];
  223. updateMsg(Xin.D.Exp.hLog, msg);
  225. function SoftwareTriggerPreview(varargin)
  226. global Xin
  227. %% get the numbers
  228. if nargin==0
  229. % called by GUI:
  230. else
  231. % called by general update: e.g. Cam_Shutter(1, 20.00)
  232. N = varargin{1}; % Camera number
  233. end
  234. set(Xin.UI.FigTLSC(N).CP.hExp_RefImage_Momentary, 'Enable', 'off');
  235. SetupAndArm( N, 2, 0, 'soft');
  236. % N, bin, FPT, trigger
  237. %% Issue Camera Trigger & Run
  238. Xin.HW.Thorlabs.hSciCam{N}.IssueSoftwareTrigger;
  239. while Xin.D.Sys.ThorlabsSciCam(N).Running
  240. pause(Xin.D.Sys.ThorlabsSciCam(N).DispPeriod/100);
  241. updatePreviewFrameThorlabs(N);
  242. end
  243. %% Stop the camera
  244. if (isvalid(Xin.HW.Thorlabs.hSciCam{N}))
  245. Xin.HW.Thorlabs.hSciCam{N}.Disarm;
  246. end
  247. set(Xin.UI.FigTLSC(N).CP.hExp_RefImage_Momentary, 'Enable', 'on');
  249. function SetupAndArm(N, bin, FPT, trigger)
  250. global Xin
  251. %% Allocate Memory for the Image
  252. Xin.D.Sys.ThorlabsSciCam(N).BinX = bin;
  253. Xin.D.Sys.ThorlabsSciCam(N).BinY = bin;
  254. Xin.D.Sys.ThorlabsSciCam(N).rawHeight = Xin.D.Sys.ThorlabsSciCam(N).ROIHeight/Xin.D.Sys.ThorlabsSciCam(N).BinY;
  255. Xin.D.Sys.ThorlabsSciCam(N).rawWidth = Xin.D.Sys.ThorlabsSciCam(N).ROIWidth /Xin.D.Sys.ThorlabsSciCam(N).BinX;
  256. Xin.D.Sys.ThorlabsSciCam(N).rawFrameData = uint16(zeros(1, Xin.D.Sys.ThorlabsSciCam(N).rawWidth*...
  257. Xin.D.Sys.ThorlabsSciCam(N).rawHeight));
  258. Xin.D.Sys.ThorlabsSciCam(N).rawFrame = reshape(Xin.D.Sys.ThorlabsSciCam(N).rawFrameData,...
  259. [ Xin.D.Sys.ThorlabsSciCam(N).rawWidth,...
  260. Xin.D.Sys.ThorlabsSciCam(N).rawHeight])';
  261. Xin.D.Sys.ThorlabsSciCam(N).DispTimer = second(now);
  263. Xin.D.Sys.ThorlabsSciCam(N).frameTimerBuff = now;
  264. Xin.D.Sys.ThorlabsSciCam(N).frameTimerCurr = now;
  265. Xin.D.Sys.ThorlabsSciCam(N).frameNumBuff = 0;
  266. Xin.D.Sys.ThorlabsSciCam(N).frameNumCurr = 0;
  267. Xin.D.Sys.ThorlabsSciCam(N).DispTimer = now;
  268. Xin.D.Sys.ThorlabsSciCam(N).Running = true;
  270. %% Setup Camera
  271. roiAndBin = Xin.HW.Thorlabs.hSciCam{N}.ROIAndBin;
  272. roiAndBin.BinX = int32(Xin.D.Sys.ThorlabsSciCam(N).BinX);
  273. roiAndBin.BinY = int32(Xin.D.Sys.ThorlabsSciCam(N).BinY);
  274. roiAndBin.ROIOriginX_pixels = Xin.D.Sys.ThorlabsSciCam(N).ROIOriginX; % 0-1919
  275. roiAndBin.ROIOriginY_pixels = Xin.D.Sys.ThorlabsSciCam(N).ROIOriginY; % 0-1079
  276. roiAndBin.ROIWidth_pixels = Xin.D.Sys.ThorlabsSciCam(N).ROIWidth;
  277. roiAndBin.ROIHeight_pixels = Xin.D.Sys.ThorlabsSciCam(N).ROIHeight;
  278. Xin.HW.Thorlabs.hSciCam{N}.ROIAndBin = roiAndBin;
  279. Xin.HW.Thorlabs.hSciCam{N}.FramesPerTrigger_zeroForUnlimited = FPT; % 0 = continuous
  280. switch trigger
  281. case 'soft'; Xin.HW.Thorlabs.hSciCam{N}.OperationMode = Thorlabs.TSI.TLCameraInterfaces.OperationMode.SoftwareTriggered;
  282. case 'hard'; Xin.HW.Thorlabs.hSciCam{N}.OperationMode = Thorlabs.TSI.TLCameraInterfaces.OperationMode.HardwareTriggered;
  283. end
  284. Xin.HW.Thorlabs.hSciCam{N}.Arm;
  286. %% Search & allocate the mode
  287. if strcmp(trigger, 'hard'); ic = 3;
  288. elseif strcmp(trigger, 'soft') && FPT ==0; ic = 2;
  289. elseif strcmp(trigger, 'soft') && FPT >0; ic = 1;
  290. end
  291. %% Update Trigger GUI
  292. try
  293. a = get(Xin.UI.FigTLSC(N).CP.hSes_CamTrigger_Rocker, 'Children');
  294. set(Xin.UI.FigTLSC(N).CP.hSes_CamTrigger_Rocker, 'SelectedObject', a(ic));
  295. for j = 1:3
  296. if j == ic
  297. set(a(j), 'backgroundcolor', Xin.UI.C.SelectB);
  298. else
  299. set(a(j), 'backgroundcolor', Xin.UI.C.TextBG);
  300. end
  301. end
  302. catch
  303. disp('GUI update on trigger mode does not apply');
  304. end
  305. %% LOG MSG
  306. msg = [datestr(now, 'yy/mm/dd HH:MM:SS.FFF') '\tSetupAndArm\tSetup the ThorlabsSci Camera #' ...
  307. num2str(N), '''s Bin#=', num2str(bin), '; ', trigger, 'wareTrigger for ' ...
  308. FPT 'frames (0=continuous)\r\n'];
  309. updateMsg(Xin.D.Exp.hLog, msg);
  313. % function Preview_Switch(varargin)
  314. % global Xin
  315. % %% where the call is from
  316. % if nargin==0
  317. % % called by GUI: Camera_Preview
  318. % N = get(get(get(gcbo, 'SelectedObject'), 'Parent'), 'UserData');
  319. % val = get(get(gcbo,'SelectedObject'),'string');
  320. % [~, val] = strtok(val, ' ');
  321. % val = val(2:end);
  322. % else
  323. % % called by general update: Prreview_Switch(1, 'ON') or Prreview_Switch(1, 'OFF')
  324. % N = varargin{1}; % Camera number
  325. % val = varargin{2}; % 'ON' or 'OFF'
  326. % end
  327. % hc = get(Xin.UI.FigTLSC(N).CP.hMon_PreviewSwitch_Rocker, 'Children');
  328. % for j = 1:3
  329. % switch j
  330. % case 1
  331. % case 2 % OFF
  332. % if strcmp(val, 'OFF')
  333. % set(hc(j), 'backgroundcolor', Xin.UI.C.SelectB);
  334. % set(Xin.UI.FigTLSC(N).CP.hMon_PreviewSwitch_Rocker,...
  335. % 'SelectedObject', hc(j));
  336. % stoppreview(Xin.HW.Thorlabs.hSciCam(N).hVid);
  337. % Xin.D.Sys.ThorlabsSciCam(N).DispImg = ...
  338. % uint8(0*Xin.D.Sys.ThorlabsSciCam(N).DispImg);
  339. % set(Xin.UI.FigTLSC(N).hImage, 'CData',...
  340. % Xin.D.Sys.ThorlabsSciCam(N).DispImg);
  341. % else
  342. % set(hc(j), 'backgroundcolor', Xin.UI.C.TextBG);
  343. % end
  344. % case 3 % ON
  345. % if strcmp(val, 'ON')
  346. % set(hc(j), 'backgroundcolor', Xin.UI.C.SelectB);
  347. % set(Xin.UI.FigTLSC(N).CP.hMon_PreviewSwitch_Rocker,...
  348. % 'SelectedObject', hc(j));
  349. % setappdata(Xin.UI.FigTLSC(N).hImageHide,...
  350. % 'UpdatePreviewWindowFcn',...
  351. % Xin.D.Sys.ThorlabsSciCam(N).UpdatePreviewWindowFcn);
  352. % preview(Xin.HW.Thorlabs.hSciCam(N).hVid,...
  353. % Xin.UI.FigTLSC(N).hImageHide);
  354. % else
  355. % set(hc(j), 'backgroundcolor', Xin.UI.C.TextBG);
  356. % end
  357. % otherwise
  358. % end
  359. % end
  360. % %% LOG MSG
  361. % msg = [datestr(now, 'yy/mm/dd HH:MM:SS.FFF') '\tMon_PreviewSwitch\tThorlabsSci Camera #' ...
  362. % num2str(N), ' switched to ', val, '\r\n'];
  363. % updateMsg(Xin.D.Exp.hLog, msg);
  366. % function Trigger_Mode(varargin)
  367. % global Xin
  368. % N = varargin{1};
  369. % mode = varargin{2};
  370. % %% Search & allocate the mode
  371. % for i = 1: length(Xin.D.Sys.ThorlabsSciCam(N).TriggerMode)
  372. % if strcmp(Xin.D.Sys.ThorlabsSciCam(N).TriggerMode(i).Name, mode)
  373. % ic = i;
  374. % end
  375. % end
  376. % Xin.D.Sys.ThorlabsSciCam(N).TriggerName = Xin.D.Sys.ThorlabsSciCam(N).TriggerMode(ic).Name;
  377. % Xin.D.Sys.ThorlabsSciCam(N).TriggerType = Xin.D.Sys.ThorlabsSciCam(N).TriggerMode(ic).TriggerType;
  378. % Xin.D.Sys.ThorlabsSciCam(N).TriggerCondition = Xin.D.Sys.ThorlabsSciCam(N).TriggerMode(ic).TriggerCondition;
  379. % Xin.D.Sys.ThorlabsSciCam(N).TriggerSource = Xin.D.Sys.ThorlabsSciCam(N).TriggerMode(ic).TriggerSource;
  380. % %% Update Trigger GUI
  381. % try
  382. % a = get(Xin.UI.FigTLSC(N).CP.hSes_CamTrigger_Rocker, 'Children');
  383. % set(Xin.UI.FigTLSC(N).CP.hSes_CamTrigger_Rocker, 'SelectedObject', a(ic));
  384. % for j = 1:3
  385. % if j == ic
  386. % set(a(j), 'backgroundcolor', Xin.UI.C.SelectB);
  387. % else
  388. % set(a(j), 'backgroundcolor', Xin.UI.C.TextBG);
  389. % end
  390. % end
  391. % catch
  392. % disp('GUI update on trigger mode does not apply');
  393. % end
  394. % %% Set the VideoInput object
  395. % triggerconfig(Xin.HW.Thorlabs.hSciCam(N).hVid, ...
  396. % Xin.D.Sys.ThorlabsSciCam(N).TriggerType,...
  397. % Xin.D.Sys.ThorlabsSciCam(N).TriggerCondition,...
  398. % Xin.D.Sys.ThorlabsSciCam(N).TriggerSource);
  399. % %% LOG MSG
  400. % msg = [datestr(now, 'yy/mm/dd HH:MM:SS.FFF') '\tTrigger_Mode\tSetup the ThorlabsSci Camera #' ...
  401. % num2str(N), '''s Trigger mode selected as: "' ...
  402. % Xin.D.Sys.ThorlabsSciCam(N).TriggerName '"\r\n'];
  403. % updateMsg(Xin.D.Exp.hLog, msg);

CtrlThorlabsSciCams.m at commit 290938b, no license · at the source

Overview

Authors: Yang Zhang1, Chenggang Chen1, Xindong Song1, Yueqi Guo1, Xiaoqin Wang1
ORCID iDs: Yang Zhang, Chenggang Chen, Xindong Song, Yueqi Guo, Xiaoqin Wang
  1. Laboratory of Auditory Neurophysiology, Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
Institutions: Johns Hopkins University (United States); Johns Hopkins Medicine (United States)
Journal: Science advances, volume 12, issue 43, article eaeh3885
Dates: received 28 March 2026; accepted 21 September 2026; published online 21 October 2026; in print October 2026
Type: Research article · Language: English
License: CC BY-NC
Identifiers: DOI 10.1126/sciadv.aeh3885 · PMID 42905840 · PMCID PMC13686007 · OpenAlex W7223093976
Open access: gold, a free copy (OpenAlex)
Status: code verified (how the code is found and verified)
Categories: human (organism), non-human primate (organism), systems (subfield)
Methods: Connectivity, Spectral & time-frequency, Statistics, fMRI & imaging, Single-unit activity, calcium imaging
MeSH: Auditory Cortex*, Callithrix*, Multimodal Imaging*, Optical Imaging*, Vocalization, Animal*, Voice*, Acoustic Stimulation, Animals, Brain Mapping, Female, Humans, Male (* major topic)
Topic: Neuroscience and Music Perception (Cognitive Neuroscience, Neuroscience), according to OpenAlex
Citations: not cited yet (Europe PMC); 50 references in the paper

Abstract

Species-specific vocalizations (including human voices) are important for the survival and social interactions of both humans and animals. In both humans and nonhuman primates, voice/vocalization–selective regions have been identified on the lateral temporal cortex. Here, we provide evidence of localized and hierarchically organized voice patches in the auditory cortex of the common marmoset, a highly vocal New World primate, using multimodal optical imaging techniques that directly measure activity from the smooth cortical surface in a noise-controlled environment. Both intrinsic imaging and calcium imaging data revealed two discrete voice patches in a region of the auditory cortex. Our results provided precise functional localization of the two voice patches (posterior and anterior) by anchoring their positions to the tonotopic map and core/noncore areas of the auditory cortex. Both patches preferentially respond to marmoset vocalizations, exhibit quantifiable neural selectivity beyond spectral features, and encode call type and caller identity. Distinct response properties reveal functional differentiation between the posterior and anterior voice patches, with latency differences consistent with a hierarchical relationship. These findings provide new evidence for an evolutionarily conserved cortical architecture in primates that supports vocal communication via voice patches, analogous to face processing systems in human and nonhuman primate brains.

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x-song-x/XINTRINSIC

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State: the link answers, verified on 25 October 2026
Evidence: files inventoried
Commit: 290938bfccb0d1f2c3a7c7c572e91012297ee4ef, 26 July 2022
Languages: MATLAB (10)
Size: 16 files, 10 scripts
Software Heritage: not archived
Found in: the text, “Marmoset preparation and multimodal optical imag”
Holds: README, documentation
Not found: license file, CITATION.cff, environment file, tests, continuous integration
Tools: Image Processing Toolbox (1 file)
Availability: 1 check, the latest on 25 October 2026: the link answers
  • 25 October 2026: the link answers
11 files
At the source: github.com/x-song-x/XINTRINSIC

OSF 6hb2w

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Size: 6 files, 0 scripts
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Found in: “Data, code, and materials availability:”
Not found: README, license file, CITATION.cff, environment file, tests, continuous integration, documentation
Availability: 1 check, the latest on 25 October 2026: the link answers (HTTP 200)
  • 25 October 2026: the link answers (HTTP 200)
At the source: doi.org/10.17605/OSF.IO/6HB2W

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Recorded: type, language, journal, volume, issue, pages, dates, 5 authors, 12 MeSH terms, 49 references.

Cite

This paper

Zhang, Y., Chen, C., Song, X., Guo, Y., & Wang, X. (2026). Voice patches in the marmoset auditory cortex revealed by multimodal optical imaging. Science advances, 12(43), eaeh3885. https://doi.org/10.1126/sciadv.aeh3885

BibTeX

@article{zhang2026voice,
author = {Zhang, Yang and Chen, Chenggang and Song, Xindong and Guo, Yueqi and Wang, Xiaoqin},
title = {{Voice patches in the marmoset auditory cortex revealed by multimodal optical imaging}},
journal = {Science advances},
year = {2026},
month = oct,
volume = {12},
number = {43},
pages = {eaeh3885},
publisher = {American Association for the Advancement of Science},
issn = {2375-2548},
doi = {10.1126/sciadv.aeh3885},
url = {https://doi.org/10.1126/sciadv.aeh3885},
pmid = {42905840},
pmcid = {PMC13686007}
}

RIS

TY - JOUR
AU - Zhang, Yang
AU - Chen, Chenggang
AU - Song, Xindong
AU - Guo, Yueqi
AU - Wang, Xiaoqin
TI - Voice patches in the marmoset auditory cortex revealed by multimodal optical imaging
T2 - Science advances
J2 - Sci Adv
PY - 2026
DA - 2026/10/21
VL - 12
IS - 43
SP - eaeh3885
SN - 2375-2548
PB - American Association for the Advancement of Science
DO - 10.1126/sciadv.aeh3885
UR - https://doi.org/10.1126/sciadv.aeh3885
LA - en
ER -

CSL-JSON

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