Miniscope

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Welcome to the Miniscope Google Group! Here you can discuss all things related to miniature microscopy and the UCLA Miniscope project.

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Eric Melonakos, … Nicola Masala5

Apr 16

Horizontal noise in image, EWL still works

Hi, i got the same issue. in my case the coaxial cable was damaged and the short was causing these

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Horizontal noise in image, EWL still works

Hi, i got the same issue. in my case the coaxial cable was damaged and the short was causing these

Apr 16

Josue Regalado, Daniel Robert Griffiths2

Apr 15

4.5mm focal length lenses to increase spatial resolution

We recently swapped the standard lenses with two 4.5mm lenses. While there may be a small increase in

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4.5mm focal length lenses to increase spatial resolution

We recently swapped the standard lenses with two 4.5mm lenses. While there may be a small increase in

Apr 15

Apr 15

Sync Output Discrepancy on Miniscope DAQ

Hi everyone, I'm currently working on utilizing the sync output feature on the Miniscope DAQ to

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Sync Output Discrepancy on Miniscope DAQ

Hi everyone, I'm currently working on utilizing the sync output feature on the Miniscope DAQ to

Apr 15

Marek, … thomas.p...@gmail.com3

Apr 12

Hi Marek, If you implant them with the baseplate it shouldn't be a problem at all. If you only

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Hi Marek, If you implant them with the baseplate it shouldn't be a problem at all. If you only

Apr 12

Christopher Fields

Apr 10

Help confirming and diagnosing a light leak issue with the V4 miniscope

Hi everyone, We recently bought a pre-assembled V4 miniscope from OpenEphys and I am in the process

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Help confirming and diagnosing a light leak issue with the V4 miniscope

Hi everyone, We recently bought a pre-assembled V4 miniscope from OpenEphys and I am in the process

Apr 10

Christopher Fields

Apr 10

How hot is too hot for the PCB on the V4 miniscope? And a bonus question about optimal length for relay GRIN lens

Hey everyone, We recently bought a pre-assembled V4 miniscope from OpenEphys and I am in the process

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How hot is too hot for the PCB on the V4 miniscope? And a bonus question about optimal length for relay GRIN lens

Hey everyone, We recently bought a pre-assembled V4 miniscope from OpenEphys and I am in the process

Apr 10

Apr 9

Excessive amount of seeds being dropped in the merge step of Initialization

The first plot attached represents the seed initialization (generating over complete set of seeds).

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Excessive amount of seeds being dropped in the merge step of Initialization

The first plot attached represents the seed initialization (generating over complete set of seeds).

Apr 9

Alex Jacob, Daniel Robert Griffiths3

Apr 4

V4 miniscope retrieve frame failed - suddenly no scopes work

They are connected to our institutional wifi, though the personal laptop I'm testing on right now

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V4 miniscope retrieve frame failed - suddenly no scopes work

They are connected to our institutional wifi, though the personal laptop I'm testing on right now

Apr 4

Daniel Robert Griffiths

Feb 29

Increase Magnification?

Just curious, has anyone successfully increased the magnification of the v4 miniscope? We would like

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Increase Magnification?

Just curious, has anyone successfully increased the magnification of the v4 miniscope? We would like

Feb 29

Federico Sangiuliano

Feb 27

Re: Error while running minian pipeline on jupyter notebook

Hello Pranav. Did you activate the minan env before running the notebook? On Tuesday, February 27,

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Re: Error while running minian pipeline on jupyter notebook

Hello Pranav. Did you activate the minan env before running the notebook? On Tuesday, February 27,

Feb 27

Feb 23

Weird image field on myFOV after assembly

Hello, I am working with the Miniscope v4, I am having a problem FOV image after assembly of the

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Weird image field on myFOV after assembly

Hello, I am working with the Miniscope v4, I am having a problem FOV image after assembly of the

Feb 23

adrienne kinman, Federico Sangiuliano3

Feb 18

Achromatic lens in place of relay lens for V4?

Yes of course! Attached the excitation + emission spectra from the fluorescence protein database (

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Achromatic lens in place of relay lens for V4?

Yes of course! Attached the excitation + emission spectra from the fluorescence protein database (

Feb 18

Alexa Fryc, Paul Vander3

Feb 18

Cre dependent GCaMP8m dilution

Thanks!! It looks great in NAc! Specifically after 2 month expression. On Monday, December 11, 2023

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Cre dependent GCaMP8m dilution

Thanks!! It looks great in NAc! Specifically after 2 month expression. On Monday, December 11, 2023

Feb 18

Feb 16

Match cell ID in exported mat file or nc file

Nvm I got the info! in the example of 34X 300X300, you need to get the A.unit_id, say it is 0, 2, 4,

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Match cell ID in exported mat file or nc file

Nvm I got the info! in the example of 34X 300X300, you need to get the A.unit_id, say it is 0, 2, 4,

Feb 16

Feb 12

Recordings randomly switching between 10hz and 30hz

I don't know much of anything of the technical details in a miniscope. I'm just a grunt that

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Recordings randomly switching between 10hz and 30hz

I don't know much of anything of the technical details in a miniscope. I'm just a grunt that

Feb 12

Zhihao Zzhou99@UW.Edu, … Federico Sangiuliano3

Jan 25

Get image using miniscope

Hello Zhihao. While doing the recording you can press the spacebar on your keyboard to take still

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Get image using miniscope

Hello Zhihao. While doing the recording you can press the spacebar on your keyboard to take still

Jan 25

Meow, … Abby Vigderman12

Jan 16

60 FPS with V4?

Hi, I have been taking some steps to try to figure out how to increase the frame rate to 60 fps with

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60 FPS with V4?

Hi, I have been taking some steps to try to figure out how to increase the frame rate to 60 fps with

Jan 16

Marek, Utep Miners2

Jan 12

Ready to Use Coax Cables

Just wanted to add that we have also started using the Data-alliance cables. Their 10, 12, 26 and

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Ready to Use Coax Cables

Just wanted to add that we have also started using the Data-alliance cables. Their 10, 12, 26 and

Jan 12

Jan 8

Miniscope v4 powering on but noisy/blobby optics after cable and connector replacements

Hi all, I have been using v4 miniscope for some time. I recently had trouble with frequent

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Miniscope v4 powering on but noisy/blobby optics after cable and connector replacements

Hi all, I have been using v4 miniscope for some time. I recently had trouble with frequent

Jan 8

Fabio Marques Simoes Souza, … Brenton Laing6

Jan 8

Miniscope V4 not triggering

DAPR...@colorado.edu thank you very much for this work-around to trigger minicam. This worked on my

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Miniscope V4 not triggering

DAPR...@colorado.edu thank you very much for this work-around to trigger minicam. This worked on my

Jan 8

Pascal Vogel, … Brenton Laing7

Jan 8

Mincam - sync output

Aha! FYI to all.. I found in another conversation in the group that connecting a miniscope enables

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Mincam - sync output

Aha! FYI to all.. I found in another conversation in the group that connecting a miniscope enables

Jan 8

Federico Sangiuliano, … Gary Sutherland5

12/18/23

Articulated v4 miniscope holder

I would also love to get the smaller articulated mount. Will anyone supply the source and part

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Articulated v4 miniscope holder

I would also love to get the smaller articulated mount. Will anyone supply the source and part

12/18/23

Ignacio Marin, Jonny Saunders3

12/18/23

DAQ software not showing webcam live image

Thanks Jonny for your reply. We are using build v1.11, if I'm not wrong. Attached you will find a

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DAQ software not showing webcam live image

Thanks Jonny for your reply. We are using build v1.11, if I'm not wrong. Attached you will find a

12/18/23

Hannah Muana, Jonny Saunders3

12/15/23

MiniLFOV Functional Issue

Hello Jonny, Hope you're doing well! Thanks for raising the issue in github, hopefully this helps

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MiniLFOV Functional Issue

Hello Jonny, Hope you're doing well! Thanks for raising the issue in github, hopefully this helps

12/15/23

12/10/23

unable to analyze

hi there, i have a few trials but unfortunately i'm not able to analyze the v4 miniscope videos

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unable to analyze

hi there, i have a few trials but unfortunately i'm not able to analyze the v4 miniscope videos

12/10/23

Kapil Saxena, jennifer jensen3

12/7/23

Re: FLIR behavior camera connection to V4

Hi, I am trying that, not able to adjust the frame rate of capture of FLIR camera (the video writer

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Re: FLIR behavior camera connection to V4

Hi, I am trying that, not able to adjust the frame rate of capture of FLIR camera (the video writer

12/7/23

Dennis Kaetzel2

12/3/23

Active (motorised) commutator for v3/v4: Open-MAC

The combined high-speed RF-line (miniscope) + 12-ch SPI (128 electrophysiology recording channels

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Active (motorised) commutator for v3/v4: Open-MAC

The combined high-speed RF-line (miniscope) + 12-ch SPI (128 electrophysiology recording channels

12/3/23

11/22/23

Adobe Acrobat XI Professional 11.0.7 Keygen-CORE X-FORCE

How to Activate Adobe Acrobat XI Professional 11.0.7 with Keygen-CORE X-FORCEAdobe Acrobat XI

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Adobe Acrobat XI Professional 11.0.7 Keygen-CORE X-FORCE

How to Activate Adobe Acrobat XI Professional 11.0.7 with Keygen-CORE X-FORCEAdobe Acrobat XI

11/22/23

11/14/23

V4 retrieve stripes or noise frame

Is it possible the issue is the u.fl connector on miniscope pcb? Can I change it? 在2023年11月14日星期二 UTC

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V4 retrieve stripes or noise frame

Is it possible the issue is the u.fl connector on miniscope pcb? Can I change it? 在2023年11月14日星期二 UTC

11/14/23

potato, Daniel Aharoni3

11/14/23

V4 retrieve frame error

Thank you！I changed L13 and the DAQ can work again. 在2023年10月28日星期六 UTC+8 00:56:22<dbah...@gmail.

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V4 retrieve frame error

Thank you！I changed L13 and the DAQ can work again. 在2023年10月28日星期六 UTC+8 00:56:22<dbah...@gmail.

11/14/23

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