Acquisition Software - Revision history

Nugenta at 15:17, 18 August 2018

2018-08-18T15:17:28Z

← Older revision		Revision as of 11:17, 18 August 2018
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	<br>		<br>

	=====Running Acq=====		====Running Acq====

	'''This section describes how to perform an MEG / EEG scan.'''		'''This section describes how to perform an MEG / EEG scan.'''
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	<br>		<br>

	=====Head Localization=====		====Head Localization====

	::1. Instruct subject for task and Head Localization. (If applicable, at this time from the STIM Computer UNBLANK SCREEN to display the HEAD LOCALIZATION SCREEN as outlined below in Step 10.)		::1. Instruct subject for task and Head Localization. (If applicable, at this time from the STIM Computer UNBLANK SCREEN to display the HEAD LOCALIZATION SCREEN as outlined below in Step 10.)
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	=====Collecting Data / Starting the Stimulus=====		====Collecting Data / Starting the Stimulus====

	::1. To start collecting data: at the Acquisition Computer click on START.		::1. To start collecting data: at the Acquisition Computer click on START.
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	<br>		<br>

	=====Viewing Data/ADCs During Collection=====		====Viewing Data/ADCs During Collection====

	::1. To select the ADCs and Channels to be displayed during collection:		::1. To select the ADCs and Channels to be displayed during collection:
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	<br>		<br>

	=====Ending the Recording Session=====		====Ending the Recording Session====

	::1. To end recording session click on CLOSE window.		::1. To end recording session click on CLOSE window.

Nugenta: /* Data Acquisition */

2018-08-18T15:16:45Z

Data Acquisition

← Older revision		Revision as of 11:16, 18 August 2018
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	====Data Acquisition====		==Data Acquisition==

	The main function of the Data Acquisition (ACQ) program is to collect MEG and EEG data while providing the means for the user to set collection parameters such as sample rate, collection duration, patient information, data filters, synthetic gradiometer order, adaptive balancing, triggers and ADCs. ACQ allows the user to perform head localization to co-register the sensors to the head coordinate frame, save data and collection parameters for future use. Collection Parameters are set via dialog boxes prior to recording and stored in a protocol file. However, these parameters can be adjusted for a given study without permanently changing the stored protocol file and should always be reviewed before starting a collection.		The main function of the Data Acquisition (ACQ) program is to collect MEG and EEG data while providing the means for the user to set collection parameters such as sample rate, collection duration, patient information, data filters, synthetic gradiometer order, adaptive balancing, triggers and ADCs. ACQ allows the user to perform head localization to co-register the sensors to the head coordinate frame, save data and collection parameters for future use. Collection Parameters are set via dialog boxes prior to recording and stored in a protocol file. However, these parameters can be adjusted for a given study without permanently changing the stored protocol file and should always be reviewed before starting a collection.

Nugenta: /* To Begin a New Trial */

2018-08-18T03:46:29Z

To Begin a New Trial

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 ::::b. Click on “Continue” to accept the data. If localization fails click on the REPEAT button to re-try localization.  At the General Information window, click OK.
 ::::c. When  is done instruct the subject to relax and blank the screen.
 <br>

Nugenta: /* Head Localization */

2018-08-18T03:46:02Z

Head Localization

← Older revision		Revision as of 23:46, 17 August 2018
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	::::c. Click on CONTINUE to accept the head localization results. (acceptable tolerance is < 0.5 mm)		::::c. Click on CONTINUE to accept the head localization results. (acceptable tolerance is < 0.5 mm)

	::2.~~'''~~At the Stimulus Computer:~~'''~~		::2. At the Stimulus Computer:
	::::a. Click the mouse to activate the “LOCALIZING HEAD” prompt. *If there is no head localization prompt, omit this step.		::::a. Click the mouse to activate the “LOCALIZING HEAD” prompt. *If there is no head localization prompt, omit this step.

Nugenta: /* Viewing Data/ADCs During Collection */

2018-08-18T03:45:39Z

Viewing Data/ADCs During Collection

← Older revision		Revision as of 23:45, 17 August 2018
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	=====Viewing Data/ADCs During Collection=====		=====Viewing Data/ADCs During Collection=====

	::1. ~~'''~~To select the ADCs and Channels to be displayed during collection:~~'''~~		::1. To select the ADCs and Channels to be displayed during collection:
	::::a. Click on the CHANNEL SET BUTTON which is below the group of Channel Scale Indicators.		::::a. Click on the CHANNEL SET BUTTON which is below the group of Channel Scale Indicators.
	::::b. Click on the CHANNEL SELECTOR DIALOG:		::::b. Click on the CHANNEL SELECTOR DIALOG:

Nugenta: /* Viewing Data/ADCs During Collection */

2018-08-18T03:45:24Z

Viewing Data/ADCs During Collection

← Older revision		Revision as of 23:45, 17 August 2018
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	::::c. Note: Fluctuating Red lights in the Collection Status Window during acquisition indicates that the data is being buffered; a failure condition is indicated only if the collection status buffer in completely red (full).		::::c. Note: Fluctuating Red lights in the Collection Status Window during acquisition indicates that the data is being buffered; a failure condition is indicated only if the collection status buffer in completely red (full).
	::::d. Solid yellow lights on the DSQ cards during acquisition indicate those channels are actively acquiring data; not a failure condition.		::::d. Solid yellow lights on the DSQ cards during acquisition indicate those channels are actively acquiring data; not a failure condition.
		⚫

	::::::::::<gallery>
	Example.jpg\| Channel Selector Dialog
	</gallery>
⚫

	::2. When done acquiring (at the end of the trial) when data collection stops, head localization will start automatically. Wait for the HEAD LOCALIZATION PROMPT.		::2. When done acquiring (at the end of the trial) when data collection stops, head localization will start automatically. Wait for the HEAD LOCALIZATION PROMPT.
	::::a. To Print the Head Localization results: When Head Localization is done Click at the bottom of the screen and the Printer Icon will display. Click on the printer icon then click anywhere within the Head Localization dialog.		::::a. To Print the Head Localization results: When Head Localization is done Click at the bottom of the screen and the Printer Icon will display. Click on the printer icon then click anywhere within the Head Localization dialog.

Nugenta at 03:44, 18 August 2018

2018-08-18T03:44:46Z

← Older revision		Revision as of 23:44, 17 August 2018
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	<br>		<br>

	=====~~'''~~Head Localization~~'''~~=====		=====Head Localization=====

	::1. Instruct subject for task and Head Localization. (If applicable, at this time from the STIM Computer UNBLANK SCREEN to display the HEAD LOCALIZATION SCREEN as outlined below in Step 10.)		::1. Instruct subject for task and Head Localization. (If applicable, at this time from the STIM Computer UNBLANK SCREEN to display the HEAD LOCALIZATION SCREEN as outlined below in Step 10.)
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	<br>		<br>

	=====~~'''COLLECTING~~ ~~DATA~~ / ~~STARTING~~ ~~THE~~ ~~STIMULUS'''~~=====		=====Collecting Data / Starting the Stimulus=====

	::1. To start collecting data: at the Acquisition Computer click on START.		::1. To start collecting data: at the Acquisition Computer click on START.
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	=====~~'''~~Viewing Data/ADCs During Collection ~~&OTHER CHANNELS'''~~=====		=====Viewing Data/ADCs During Collection=====

	::1. '''To select the ADCs and Channels to be displayed during collection:'''		::1. '''To select the ADCs and Channels to be displayed during collection:'''
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	<br>		<br>

	=====~~'''TO~~ ~~BEGIN~~ A ~~NEW~~ ~~TRIAL'''~~=====		=====To Begin a New Trial=====

	::1. '''To begin another trial:'''		::1. '''To begin another trial:'''
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	=====~~'''END~~ ~~RECORDING'''~~=====		=====Ending the Recording Session=====

	::1. To end recording session click on CLOSE window.		::1. To end recording session click on CLOSE window.

Nugenta: /* Data Acquisition */

2018-08-18T03:42:39Z

Data Acquisition

Show changes

Nugenta: /* Data Acquisition */

2018-08-18T03:32:48Z

Data Acquisition

Show changes

Mitchellj: /* VIEW DATA / ADCS &OTHER CHANNELS */

2018-05-08T21:28:18Z

VIEW DATA / ADCS &OTHER CHANNELS

← Older revision		Revision as of 17:28, 8 May 2018
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	<gallery>		<gallery>
	Example.jpg\|~~Caption1~~		Example.jpg\| Channel Selector Dialog
	</gallery>		</gallery>

	~~Channel Selector Dialog~~

	:::*Adjust channel (display) scale.		:::*Adjust channel (display) scale.