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Miniscope

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1–30 of 570

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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Ella Hanzin, Ariel Cohen2

Jan 14

Assistance with Minian final Merge option

Hi Ella, Indeed, it seems that the corrected unit_id labels from the manual merging/deleting step in

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Assistance with Minian final Merge option

Hi Ella, Indeed, it seems that the corrected unit_id labels from the manual merging/deleting step in

Jan 14

Naoki Tomita

Jan 5

The "ROI" in "Miniscope-DAQ-Software"

Hello everyone, I would like to confirm the specifications regarding the use of "Miniscope-DAQ-

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The "ROI" in "Miniscope-DAQ-Software"

Hello everyone, I would like to confirm the specifications regarding the use of "Miniscope-DAQ-

Jan 5

Albert hiuka fok

12/29/24

Index error while running the first temporal update step in MiniAn

Hi, My error log looks like this: IndexError Traceback (most recent call last) File <timed exec

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Index error while running the first temporal update step in MiniAn

Hi, My error log looks like this: IndexError Traceback (most recent call last) File <timed exec

12/29/24

Nuo Dong

12/27/24

Cannot find V4 glasses when using zemax

Hi all! When I load the Zemax file provided in the V4 GitHub repository, I can not find some glasses

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Cannot find V4 glasses when using zemax

Hi all! When I load the Zemax file provided in the V4 GitHub repository, I can not find some glasses

12/27/24

Nuo Dong

12/27/24

Cannot find Miniscope V4 glasses when using zemax

Hi all! When I load the Zemax file provided in the V4 GitHub repository, I find some glasses cannot

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Cannot find Miniscope V4 glasses when using zemax

Hi all! When I load the Zemax file provided in the V4 GitHub repository, I find some glasses cannot

12/27/24

Daniel Robert Griffiths, … Fa Peng17

12/25/24

Ringing artifact?

Hello, everyone. I would like to add a few questions. We also saw the halo phenomenon (steps in the

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Ringing artifact?

Hello, everyone. I would like to add a few questions. We also saw the halo phenomenon (steps in the

12/25/24

Ella Hanzin, Federico Sangiuliano3

12/8/24

Seeking Help with Miniscope Stability Issue

Hi Federico, just resending the solution so everyone can see Yes, this part somehow became unglued,

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Seeking Help with Miniscope Stability Issue

Hi Federico, just resending the solution so everyone can see Yes, this part somehow became unglued,

12/8/24

Ed Hayter

12/5/24

custom baseplate optimisation

Hello miniscope gang! First off, massive thanks to the creators and community for all the effort you

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custom baseplate optimisation

Hello miniscope gang! First off, massive thanks to the creators and community for all the effort you

12/5/24

P Wilbers

12/4/24

Miniscope & TRAP tagging

Hi all, I am planning on working with miniscopes in the future and would like some input. Hope

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Miniscope & TRAP tagging

Hi all, I am planning on working with miniscopes in the future and would like some input. Hope

12/4/24

alexis.fa...@gmail.com, … Rafa Olivares5

12/4/24

Issue regarding V4 and Minicam

Hello Federico. How can I increase the FPS in the Minicam? I've already changed the binary values

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Issue regarding V4 and Minicam

Hello Federico. How can I increase the FPS in the Minicam? I've already changed the binary values

12/4/24

Aprilia RS

11/16/24

Dopamine Release Imaging In Miniscope

Hi to all, I am looking for people who image the neurotransmitter release with miniscope+GRIN lenses+

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Dopamine Release Imaging In Miniscope

Hi to all, I am looking for people who image the neurotransmitter release with miniscope+GRIN lenses+

11/16/24

Vanessa Kan

11/15/24

Imaging cortical layer 2/3 and 5 with miniscope V4

Hi everyone, I am trying to image cortical layer 2/3 and 5 with the miniscope V4, and I still have

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Imaging cortical layer 2/3 and 5 with miniscope V4

Hi everyone, I am trying to image cortical layer 2/3 and 5 with the miniscope V4, and I still have

11/15/24

Anna Teruel, … Atharv Panditrao4

11/15/24

Minian jupyter notebook not displaying videos, but a frozen frame.

Just run: !pip install pyviz_comms==2.0.2! On Thursday, October 31, 2024 at 4:53:28 AM UTC-7 Ella

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Minian jupyter notebook not displaying videos, but a frozen frame.

Just run: !pip install pyviz_comms==2.0.2! On Thursday, October 31, 2024 at 4:53:28 AM UTC-7 Ella

11/15/24

Ana Carolina Bottura de Barros, Rafa Olivares2

10/21/24

Can MiniCAM image whiskers?

Hello Ana. Could you image whiskers whit the MiniCAM? Best. El lunes, 28 de febrero de 2022 a las 8:

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Can MiniCAM image whiskers?

Hello Ana. Could you image whiskers whit the MiniCAM? Best. El lunes, 28 de febrero de 2022 a las 8:

10/21/24

Shahrzad Shiravi, Rafa Olivares2

10/21/24

Increasing fps to get dimmer images

Hello Shahrzad. Could you increase the FPS changing the json file? Best. El miércoles, 3 de mayo de

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Increasing fps to get dimmer images

Hello Shahrzad. Could you increase the FPS changing the json file? Best. El miércoles, 3 de mayo de

10/21/24

Grace S

10/18/24

Inscopix Baseplate Cover Issue

Hello! I am using the Inscopix nVista Minscopes for some Pavlovian Fear Conditioning studies and am

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Inscopix Baseplate Cover Issue

Hello! I am using the Inscopix nVista Minscopes for some Pavlovian Fear Conditioning studies and am

10/18/24

JIAXIN FU

9/26/24

Auxiliary input port on Miniscope DAQ v3.3

Hi there, I'm finding ways to record the timestamps of digital signals from an Arduino Due board

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Auxiliary input port on Miniscope DAQ v3.3

Hi there, I'm finding ways to record the timestamps of digital signals from an Arduino Due board

9/26/24

Open Behavior

9/19/24

Open-Source Itinerary for SfN

The OpenBehavior project is organizing an itinerary of presentations using open-source tools at the

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Open-Source Itinerary for SfN

The OpenBehavior project is organizing an itinerary of presentations using open-source tools at the

9/19/24

Jeff Jones

9/19/24

Gofoton grin lenses

Does anyone have any recent thoughts on Gofoton GRIN lenses? We're working on getting the

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Gofoton grin lenses

Does anyone have any recent thoughts on Gofoton GRIN lenses? We're working on getting the

9/19/24

Gabrielle Winters Bostwick

9/16/24

Invertebrate tissues: cell sizes and autofluorescence

Hello Everyone, I am new to using Miniscopes and would be interested to learn if anyone has attempted

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Invertebrate tissues: cell sizes and autofluorescence

Hello Everyone, I am new to using Miniscopes and would be interested to learn if anyone has attempted

9/16/24

Vicky H, … Erik Misak3

8/26/24

0.5 GRIN lens with V4 miniscopes

Hi Victoria, I only use Miniscope V4.4, but the GRIN lenses are 1.0mm and 0.5mm. Thus I also noticed

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0.5 GRIN lens with V4 miniscopes

Hi Victoria, I only use Miniscope V4.4, but the GRIN lenses are 1.0mm and 0.5mm. Thus I also noticed

8/26/24

Anew Fonnapat, Federico Sangiuliano2

8/26/24

Minian error: "Don't know how to convert {0} to RGB"

Hello Anew. Which compression did you use for your miniscope recording? On Tuesday, August 13, 2024

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Minian error: "Don't know how to convert {0} to RGB"

Hello Anew. Which compression did you use for your miniscope recording? On Tuesday, August 13, 2024

8/26/24

Daniel Aharoni

8/19/24

Your Feedback Needed: Help Shape the Future of Miniscope Technology!

Dear Miniscope Community, We're reaching out to gather your valuable feedback on the use of

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Your Feedback Needed: Help Shape the Future of Miniscope Technology!

Dear Miniscope Community, We're reaching out to gather your valuable feedback on the use of

8/19/24

Gary Urry

8/13/24

ImportError, unable to import markup from jinja2

Hi all, I am currently going through the minian pipeline for the first time, the third cell is coming

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ImportError, unable to import markup from jinja2

Hi all, I am currently going through the minian pipeline for the first time, the third cell is coming

8/13/24

Watthanar Nirathasin

8/13/24

Chance to win a FREE Miniscope!

Hello everyone! MetaCell is conducting a survey aiming to provide insights on possible directions for

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Chance to win a FREE Miniscope!

Hello everyone! MetaCell is conducting a survey aiming to provide insights on possible directions for

8/13/24

Yhadan Mahedone

8/13/24

MiniAn: GCs video analysis

Hello Everyone, I'm writing with regard to granule cells (GCs) analysis, because I got stucked

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MiniAn: GCs video analysis

Hello Everyone, I'm writing with regard to granule cells (GCs) analysis, because I got stucked

8/13/24

Katherine Day

8/13/24

new V4, how to protect miniscope

Hi! I was previously using the V3 miniscope which has housing shell/cover to protect the PCB. Does

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new V4, how to protect miniscope

Hi! I was previously using the V3 miniscope which has housing shell/cover to protect the PCB. Does

8/13/24

Gabrielle Siemonsmeier

8/2/24

Imaging astrocytes?

Hi all, Has anyone used a UCLA miniscope to successfully image calcium dynamics in astrocytes/

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Imaging astrocytes?

Hi all, Has anyone used a UCLA miniscope to successfully image calcium dynamics in astrocytes/

8/2/24

Jeviko Liongky

7/28/24

Cracked lens and possible debris between lens

Hello everyone, I'm wondering if anyone has a tutorial (possibly a video) on how to disassemble

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Cracked lens and possible debris between lens

Hello everyone, I'm wondering if anyone has a tutorial (possibly a video) on how to disassemble

7/28/24

Kevin Coffey

7/25/24

Light smear, glare, flare? on new OEPS miniscopes v4.4.

Hey All, Two of my new OEPS Miniscopes have similar light glare/smearing issue. It doesn't seem

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Light smear, glare, flare? on new OEPS miniscopes v4.4.

Hey All, Two of my new OEPS Miniscopes have similar light glare/smearing issue. It doesn't seem

7/25/24