Contributions:BioPacADC - Revision history

Wengelhardt: Added pic

2024-09-03T21:30:58Z

Added pic

← Older revision		Revision as of 21:30, 3 September 2024
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			[[Image:BioPacDevice.jpg\|thumb\|Example BioPac device]]

	==Synopsis==		==Synopsis==
	The BioPacADC source module enables signal acquisition from BioPac MP160		The BioPacADC source module enables signal acquisition from BioPac MP160

Wengelhardt: /* See also */

2024-09-03T17:57:18Z

Lingling: /* Video Overview */

2023-08-07T16:44:48Z

Video Overview

← Older revision		Revision as of 16:44, 7 August 2023
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	==Video Overview==		==Video Overview==
	<br>		<br>
	<youtube alignment="center~~" dimensions="900~~"></youtube>		<youtube alignment="center">https://youtu.be/IHK_Ft60F9g</youtube>
	<br>		<br>

Lingling: /* Authors */

2022-09-06T14:36:15Z

Authors

← Older revision		Revision as of 14:36, 6 September 2022
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	===Authors===		===Authors===
	Huiling Huang (huiling@neurotechcenter.org)		Huiling Huang (huiling@neurotechcenter.org)

	Juergen Mellinger (mellinger@neurotechcenter.org)		Juergen Mellinger (mellinger@neurotechcenter.org)

	William Engelhardt (engelhardt@neurotechcenter.org)		William Engelhardt (engelhardt@neurotechcenter.org)

Lingling: /* Authors */

2022-09-06T14:34:57Z

Authors

← Older revision		Revision as of 14:34, 6 September 2022
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	===Authors===		===Authors===
	Huiling Huang (huiling@neurotechcenter.org)		Huiling Huang (huiling@neurotechcenter.org)
			Juergen Mellinger (mellinger@neurotechcenter.org)
			William Engelhardt (engelhardt@neurotechcenter.org)

	===Version History===		===Version History===

Lingling at 15:53, 2 August 2022

2022-08-02T15:53:15Z

← Older revision		Revision as of 15:53, 2 August 2022
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	==Functional Description==		==Functional Description==
	~~Acquires~~ data from ~~BioPac~~ MP160 ~~system: 1)BN-RSPEC~~(respiration ~~signal) 2~~)BN-~~PPGED(skin conductance measurement) 3)~~BN-EGG2~~(electrogastrogram) 4)~~BN-EMG2~~(Electromyography)~~		The MP160 is implemented as both a BCI2000 source module and as a “logger.” As a source module, the MP160 is treated as the time base for data acquisition. This means that any peripheral devices will be sampled with respect to the MP160. You should implement the MP160 as a bci2000 source module if this is your primary electrophysiological signal acquisition device. As a logger, the MP160 is implemented alongside a primary electrophysiological amplifier. This means data acquired from the MP160 is resampled to the primary source device. You should implement the MP160 as a logger if you are using it to acquire additional biometric information (such as skin conductance or respiration) but want to use another device for your primary electrophysiological amplifier.

			In this tutorial, we will implement the MP160, BN-RSPEC, BN-EGG2, BN-EMG2, and BN-PPGED into BCI2000, which will allow us to acquire the respiration signal, electrogastrogram, electromyogram, and electrodermal signal.

	==Hardware Set Up==		==Hardware Set Up==
	Figure 1 shows all the necessary hardware from ~~BioPac,~~ Make sure ~~that~~ you have MP160 and wireless amplifier, power supply for ~~MP 160~~, Ethernet USB adapter, and Ethernet cable ~~which could~~ connect your ~~BioPac~~ with BCI2000 PC. The hardware connection is simple(Figure 2). Using the Ethernet cable plug ~~on MP 160~~ and the other ~~side plug on~~ the Ethernet USB adapter. Then connect the adapter to the BCI2000 PC. Alternatively, if your PC ~~got~~ an Ethernet port, you ~~can~~ directly connect the PC with ~~MP 160~~ using an Ethernet cable.		Figure 1 shows all the necessary hardware from MP160. Make sure you have the MP160 and a wireless amplifier, the power supply for the MP160, an Ethernet USB adapter, and an Ethernet cable that can connect your MP160 with the BCI2000 PC. You will also need the Windows BCI2000 PC that will be running BCI2000. The hardware connection is simple(Figure 2). Using the Ethernet cable, plug one end into the MP160 and the other end into the Ethernet USB adapter. Then connect the adapter to the BCI2000 PC. Alternatively, if your PC has an Ethernet port, you could directly connect the PC with the MP160 using an Ethernet cable.
	<gallery mode="packed" widths=650px heights=600px>		<gallery mode="packed" widths=650px heights=600px>
	File:All_device_3_min.png\|Figure 1: BioPac hardware.		File:All_device_3_min.png\|Figure 1: BioPac hardware.
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	==Calibration==		==Calibration==
	For skin conductance measurements, we need to first calibrate the amplifier before data are acquired. After configuration setup, press “Set Config”, and a dialog will pop up. Then disconnect the leads to electrodes, press “Calibrate”.		For skin conductance measurements, we need to first calibrate the amplifier before data are acquired. After configuration setup, press “Set Config”, and a dialog will pop up. Then disconnect the leads to the electrodes and press “Calibrate”. Once the calibration is successful, you can reconnect the patient and record data.

	==Signal Info==		==Signal Info==
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	==Parameters==		==Parameters==
	===SourceCh===		===SourceCh===
	The number of ~~active~~ channels of MP160. This number must exactly match the number of wireless transmitters you are planning to connect to ~~MP 160~~.		The number of connected channels of MP160. This number must exactly match the number of wireless transmitters you are planning to connect to the MP160.

	===SampleBlockSize===		===SampleBlockSize===
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	===SamplingRate===		===SamplingRate===
	The ~~BioPac~~ MP160 supports the following sampling rates: 0.1, 0.125, 0.2, 0.25, 0.4, 0.5, 0.625, 1, 1.25, 2, 2.5, 4, 5, 6.25, 10, 20, 25, 40, 50, 62.5, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 4000, 5000, 6250, 10000, 12500, 20000, 25000, 40000, 50000, 100000, 20000HZ.		The MP160 supports the following sampling rates: 0.1, 0.125, 0.2, 0.25, 0.4, 0.5, 0.625, 1, 1.25, 2, 2.5, 4, 5, 6.25, 10, 20, 25, 40, 50, 62.5, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 4000, 5000, 6250, 10000, 12500, 20000, 25000, 40000, 50000, 100000, 20000HZ.
	The maximum sampling rate for BN-RSPEC, BN-PPGED, BN-EGG2, and BN-EMG2 is 2000HZ. So in our case, the maximum sampling rate here is 2000HZ.		The maximum sampling rate for BN-RSPEC, BN-PPGED, BN-EGG2, and BN-EMG2 is 2000HZ. So in our case, the maximum sampling rate here is 2000HZ.

	===~~BioPacChList~~===		===SourceChMatrix===
	The ~~channel number list~~ of connected channels~~, which must be~~ in ~~ascending order~~.		The information of the connected channels. You need to specify the channel ID and corresponding signal types in this matrix.

	===~~SourceChType~~===		===StreamChMatrix===
	The ~~list of~~ the ~~corresponding~~ signal ~~type matches the order of BioPacChList~~. ~~So far, we have implemented respiration~~, EGG, EMG~~, and EDA~~ signals, so only ~~four~~ signal ~~types above are allowed~~.		The channel you wish to be shown in the stream window rather than be shown in the source signal window. For example, if you are acquiring EGG and EMG signals from the MP160, but you only want to monitor the EGG signal in the source signal window, then you can config the EMG signal to be shown in StreamChMatrix.

	==See also==		==See also==

Lingling: /* Video Overview */

2022-04-22T22:54:57Z

Video Overview

← Older revision		Revision as of 22:54, 22 April 2022
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	<br>		<br>
	<youtube alignment="center" dimensions="900"></youtube>		<youtube alignment="center" dimensions="900"></youtube>
	<be>		<br>

	==Functional Description==		==Functional Description==

Lingling: /* Signal Info */

2022-04-19T15:24:58Z

Signal Info

← Older revision		Revision as of 15:24, 19 April 2022
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	\|-		\|-
	\| Respiration		\| Respiration
	\| [-10, 10]V		\| [-10, 10] V
	\| 13 bits		\| 13 bits
	\|-		\|-
	\| EDA		\| EDA
	\| [0, 50]µS		\| [0, 50] µS
	\| 13 bits		\| 13 bits
	\|-		\|-
	\| EGG		\| EGG
	\| [-10, 10]mV		\| [-10, 10] mV
	\| 16 bits		\| 16 bits
	\|-		\|-
	\| EMG		\| EMG
	\| [-10, 10]mV		\| [-10, 10] mV
	\| 16 bits		\| 16 bits
	\|}		\|}

Lingling: /* Signal Info */

2022-04-19T15:24:45Z

Signal Info

← Older revision		Revision as of 15:24, 19 April 2022
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	\| EDA		\| EDA
	\| [0, 50]µS		\| [0, 50]µS
			\| 13 bits
	\|-		\|-
	\| 10		\| EGG
	\| 80		\| [-10, 10]mV
			\| 16 bits
	\|-		\|-
	\| ~~11-20~~		\| EMG
	~~\| 60~~		\| [-10, 10]mV
	\|-		\| 16 bits
	\| 21-32
	\| 40
	\|}		\|}

Lingling: /* Signal Info */

2022-04-19T15:22:44Z

Signal Info

← Older revision		Revision as of 15:22, 19 April 2022
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	\|-		\|-
	\| Respiration		\| Respiration
	\| [-10,10]V		\| [-10, 10]V
	\| 13 bits		\| 13 bits
	\|-		\|-
	\| ~~6-9~~		\| EDA
	\| ~~100~~		\| [0, 50]µS
	\|-		\|-
	\| 10		\| 10

← Older revision		Revision as of 17:57, 3 September 2024
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	[[Contributions:ADCs]]		[[Contributions:ADCs]]

	[[Category:Contributions]][[Category:Data Acquisition]]		[[Category:Contributions]][[Category:Data Acquisition]][[Category:Video]]