---
title: Combined electrical and optical recording of multi-scale neural circuit dynamics
description: webinar
image: https://neurons.cambridgeneurotech.com/hubfs/Chris%20Lewis%20video%20cover%20listing.jpg
---

[Skip to content](https://neurons.cambridgeneurotech.com/webinars/s5e3#main-content)

[![](https://neurons.cambridgeneurotech.com/hs-fs/hubfs/banner%20logo-2.png?width=831&height=288&name=banner%20logo-2.png)](https://cambridgeneurotech.com)

- [Neural Probes](https://www.cambridgeneurotech.com/neural-probes)
  
  Show submenu for Neural Probes 
  
    - [Deep Array Probes](https://www.cambridgeneurotech.com/neural-probes/deep-array-probes)
    - [Optogenetics](https://www.cambridgeneurotech.com/neural-probes/optogenetics)
    - [Neural Probe Data](https://www.cambridgeneurotech.com/neural-probes/neural-probe-data)
    - [Organoid Systems](https://www.cambridgeneurotech.com/neural-probes/organoids)
    - [Probe and Adaptor Maps](https://www.cambridgeneurotech.com/neural-probes/probe-maps)
    - [NanoZ](https://www.cambridgeneurotech.com/neural-probes/nanoz)
- [Headstages](https://www.cambridgeneurotech.com/headstages)
- [Commutators](https://www.cambridgeneurotech.com/commutators)
- [Nano-Drives](https://www.cambridgeneurotech.com/nanodrives)
- [Head-Fixation](https://www.cambridgeneurotech.com/head-fixation)
- More...
  
  Show submenu for More... 
  
    - [Catalog](https://www.cambridgeneurotech.com/catalog)
    - [Dura Gel](https://www.cambridgeneurotech.com/dura-gel)
    - [Webinars](https://www.cambridgeneurotech.com/webinars)
    - [Knowledge Base](https://www.cambridgeneurotech.com/knowledge-base)
    - [Robotic Surgery](https://www.cambridgeneurotech.com/robotic-stereotaxic-surgery)
    - [Manipulators](https://www.cambridgeneurotech.com/manipulators)
    - [Testimonials](https://www.cambridgeneurotech.com/testimonials)

Open main navigation

Close main navigation

- [Neural Probes](https://www.cambridgeneurotech.com/neural-probes)
  
  Show submenu for Neural Probes 
  
    - [Deep Array Probes](https://www.cambridgeneurotech.com/neural-probes/deep-array-probes)
    - [Optogenetics](https://www.cambridgeneurotech.com/neural-probes/optogenetics)
    - [Neural Probe Data](https://www.cambridgeneurotech.com/neural-probes/neural-probe-data)
    - [Organoid Systems](https://www.cambridgeneurotech.com/neural-probes/organoids)
    - [Probe and Adaptor Maps](https://www.cambridgeneurotech.com/neural-probes/probe-maps)
    - [NanoZ](https://www.cambridgeneurotech.com/neural-probes/nanoz)
- [Headstages](https://www.cambridgeneurotech.com/headstages)
- [Commutators](https://www.cambridgeneurotech.com/commutators)
- [Nano-Drives](https://www.cambridgeneurotech.com/nanodrives)
- [Head-Fixation](https://www.cambridgeneurotech.com/head-fixation)
- More...
  
  Show submenu for More... 
  
    - [Catalog](https://www.cambridgeneurotech.com/catalog)
    - [Dura Gel](https://www.cambridgeneurotech.com/dura-gel)
    - [Webinars](https://www.cambridgeneurotech.com/webinars)
    - [Knowledge Base](https://www.cambridgeneurotech.com/knowledge-base)
    - [Robotic Surgery](https://www.cambridgeneurotech.com/robotic-stereotaxic-surgery)
    - [Manipulators](https://www.cambridgeneurotech.com/manipulators)
    - [Testimonials](https://www.cambridgeneurotech.com/testimonials)
- [SUPPORT & CONTACT](https://www.cambridgeneurotech.com/contact)

[SUPPORT & CONTACT](https://www.cambridgeneurotech.com/contact)

 April 30, 2024

# Combined electrical and optical recording of multi-scale neural circuit dynamics

![Picture of Cambridge NeuroTech](https://app.hubspot.com/settings/avatar/bb2b92309d1d7c807df6d24442670a0a) [Cambridge NeuroTech](https://neurons.cambridgeneurotech.com/webinars/author/cambridge-neurotech)

Share: [linkedin-in icon](http://www.linkedin.com/shareArticle?mini=true&url=https://neurons.cambridgeneurotech.com/webinars/s5e3) [Twitter icon](https://twitter.com/intent/tweet?url=https://neurons.cambridgeneurotech.com/webinars/s5e3) [envelope icon](mailto:?body=https://neurons.cambridgeneurotech.com/webinars/s5e3)

| In this webinar, Chris Lewis from Fritjof Helmchen's lab showcases new approaches for electrophysiological recordings using our [silicon neural probes](https://www.cambridgeneurotech.com/neural-probes) and surface arrays combined with diverse optical methods such as wide-field or 2-photon imaging, fiber photometry, and optogenetic perturbations in awake, behaving mice.   Multi-modal recording of single units and local field potentials across cortex, hippocampus and thalamus alongside calcium activity via GCaMP6F in cortical neurons in triple-transgenic animals or in hippocampal astrocytes via viral transduction are brought to bear to reveal hitherto inaccessible and under-appreciated aspects of coordinated dynamics in the brain.   Chris is a neuroscientist and engineer currently doing a post-doc in Fritjof Helmchen's Laboratory of Neural Circuit Dynamics where he combines his multidisciplinary skills in the pursuit of the development of next-generation brain-computer-interfaces. |
| --- |

 

 

 

[optogenetics](https://neurons.cambridgeneurotech.com/webinars/tag/optogenetics), [mice](https://neurons.cambridgeneurotech.com/webinars/tag/mice), [acute recording](https://neurons.cambridgeneurotech.com/webinars/tag/acute-recording), [hippocampus](https://neurons.cambridgeneurotech.com/webinars/tag/hippocampus), [large-scale ensembles](https://neurons.cambridgeneurotech.com/webinars/tag/large-scale-ensembles), [multi-target recording](https://neurons.cambridgeneurotech.com/webinars/tag/multi-target-recording), [oscillations](https://neurons.cambridgeneurotech.com/webinars/tag/oscillations), [thalamus](https://neurons.cambridgeneurotech.com/webinars/tag/thalamus), [imaging](https://neurons.cambridgeneurotech.com/webinars/tag/imaging), [cortex](https://neurons.cambridgeneurotech.com/webinars/tag/cortex)

## Related posts

[![](https://neurons.cambridgeneurotech.com/hs-fs/hubfs/webinar%202%20cover%20listing.jpg?height=200&name=webinar%202%20cover%20listing.jpg)](https://neurons.cambridgeneurotech.com/webinars/s1e2)

[optogenetics](https://neurons.cambridgeneurotech.com/webinars/tag/optogenetics), [silicon probes](https://neurons.cambridgeneurotech.com/webinars/tag/silicon-probes), [surgery](https://neurons.cambridgeneurotech.com/webinars/tag/surgery), [acute recording](https://neurons.cambridgeneurotech.com/webinars/tag/acute-recording), [chronic recording](https://neurons.cambridgeneurotech.com/webinars/tag/chronic-recording), [freely-behaving](https://neurons.cambridgeneurotech.com/webinars/tag/freely-behaving), [optotagging](https://neurons.cambridgeneurotech.com/webinars/tag/optotagging), [medial prefrontal cortex](https://neurons.cambridgeneurotech.com/webinars/tag/medial-prefrontal-cortex)

Join us for an in-depth presentation by Tahl Holtzman (Founder of Cambridge NeuroTech) covering a...

[Watch Now](https://neurons.cambridgeneurotech.com/webinars/s1e2)

[![](https://neurons.cambridgeneurotech.com/hs-fs/hubfs/webinar%203%20cover%20listing.jpg?height=200&name=webinar%203%20cover%20listing.jpg)](https://neurons.cambridgeneurotech.com/webinars/s1e3)

[optogenetics](https://neurons.cambridgeneurotech.com/webinars/tag/optogenetics), [silicon probes](https://neurons.cambridgeneurotech.com/webinars/tag/silicon-probes), [surgery](https://neurons.cambridgeneurotech.com/webinars/tag/surgery), [head-fixed](https://neurons.cambridgeneurotech.com/webinars/tag/head-fixed), [acute recording](https://neurons.cambridgeneurotech.com/webinars/tag/acute-recording), [chronic recording](https://neurons.cambridgeneurotech.com/webinars/tag/chronic-recording), [optotagging](https://neurons.cambridgeneurotech.com/webinars/tag/optotagging), [marmosets](https://neurons.cambridgeneurotech.com/webinars/tag/marmosets), [cerebellum](https://neurons.cambridgeneurotech.com/webinars/tag/cerebellum), [V1 cortex](https://neurons.cambridgeneurotech.com/webinars/tag/v1-cortex), [V6 cortex](https://neurons.cambridgeneurotech.com/webinars/tag/v6-cortex)

Hear from leading-lights within the behaving marmoset field: Patrick Jendritza (Ernst Strungman...

[Watch Now](https://neurons.cambridgeneurotech.com/webinars/s1e3)

[![](https://neurons.cambridgeneurotech.com/hs-fs/hubfs/webinar%2010%20cover%20listing.jpg?height=200&name=webinar%2010%20cover%20listing.jpg)](https://neurons.cambridgeneurotech.com/webinars/s3e3)

[optogenetics](https://neurons.cambridgeneurotech.com/webinars/tag/optogenetics), [mice](https://neurons.cambridgeneurotech.com/webinars/tag/mice), [acute recording](https://neurons.cambridgeneurotech.com/webinars/tag/acute-recording), [motor control](https://neurons.cambridgeneurotech.com/webinars/tag/motor-control), [motor cortex](https://neurons.cambridgeneurotech.com/webinars/tag/motor-cortex), [large-scale ensembles](https://neurons.cambridgeneurotech.com/webinars/tag/large-scale-ensembles), [kinematics](https://neurons.cambridgeneurotech.com/webinars/tag/kinematics), [memory](https://neurons.cambridgeneurotech.com/webinars/tag/memory), [multi-target recording](https://neurons.cambridgeneurotech.com/webinars/tag/multi-target-recording), [interhemispheric interactions](https://neurons.cambridgeneurotech.com/webinars/tag/interhemispheric-interactions)

Nuo Li (Baylor College of Medicine, USA) shares novel insights into coordinated interhemispheric...

[Watch Now](https://neurons.cambridgeneurotech.com/webinars/s3e3)

[Follow us on Twitter](https://twitter.com/CambNeuroTech) [linkedin-in icon](https://uk.linkedin.com/company/cambridge-neurotech-ltd)

- [Neural Probes](https://www.cambridgeneurotech.com/neural-probes) 
    - [Deep Array Probes](https://www.cambridgeneurotech.com/neural-probes/deep-array-probes)
    - [Optogenetics](https://www.cambridgeneurotech.com/neural-probes/optogenetics)
    - [Neural Probe Data](https://www.cambridgeneurotech.com/neural-probes/neural-probe-data)
    - [Organoid Systems](https://www.cambridgeneurotech.com/neural-probes/organoids)
    - [Probe and Adaptor Maps](https://www.cambridgeneurotech.com/neural-probes/probe-maps)
    - [NanoZ](https://www.cambridgeneurotech.com/neural-probes/nanoz)
- [Headstages](https://www.cambridgeneurotech.com/headstages)
- [Commutators](https://www.cambridgeneurotech.com/commutators)
- [Nano-Drives](https://www.cambridgeneurotech.com/nanodrives)
- [Head-Fixation](https://www.cambridgeneurotech.com/head-fixation)
- More... 
    - [Catalog](https://www.cambridgeneurotech.com/catalog)
    - [Dura Gel](https://www.cambridgeneurotech.com/dura-gel)
    - [Webinars](https://www.cambridgeneurotech.com/webinars)
    - [Knowledge Base](https://www.cambridgeneurotech.com/knowledge-base)
    - [Robotic Surgery](https://www.cambridgeneurotech.com/robotic-stereotaxic-surgery)
    - [Manipulators](https://www.cambridgeneurotech.com/manipulators)
    - [Testimonials](https://www.cambridgeneurotech.com/testimonials)

Copyright © 2026, ... Cambridge NeuroTech Advanced Electrophysiology Systems. The Silicon Neural Probe Experts

```json
{
  "@context" : "https://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Cambridge NeuroTech",
    "url" : "https://neurons.cambridgeneurotech.com/webinars/author/cambridge-neurotech"
  },
  "dateModified" : "2026-03-17T15:53:18.352Z",
  "datePublished" : "2024-04-30T14:00:00.000Z",
  "headline" : "Combined electrical and optical recording of multi-scale neural circuit dynamics",
  "image" : [ "https://neurons.cambridgeneurotech.com/hubfs/Chris%20Lewis%20video%20cover%20listing.jpg" ],
  "mainEntityOfPage" : {
    "@id" : "https://neurons.cambridgeneurotech.com/webinars/s5e3",
    "@type" : "WebPage"
  },
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "url" : "https://neurons.cambridgeneurotech.com/hubfs/banner%20logo-2.png"
    },
    "name" : "Cambridge NeuroTech"
  }
}
```

```json
{
  "@context" : "https://schema.org",
  "@type" : "VideoObject",
  "caption" : {
    "@type" : "MediaObject",
    "contentUrl" : "https://neurons.cambridgeneurotech.com/media-transcripts/102413433532/en.vtt",
    "inLanguage" : "en",
    "name" : "en Captions"
  },
  "contentUrl" : "https://24957777.fs1.hubspotusercontent-eu1.net/hubfs/24957777/Chris%20Lewis%20webinar.mp4",
  "dateModified" : "2026-06-30T15:26:44.496Z",
  "duration" : "PT1H2M25.96S",
  "height" : 720,
  "name" : "Chris Lewis webinar",
  "thumbnailUrl" : "https://api-eu1.hubspot.com/filemanager/api/v3/files/thumbnail-redirect/102413433532?portalId=24957777&size=medium",
  "uploadDate" : "2024-05-10T12:45:23.834Z",
  "width" : 1280
}
```

```json
{
  "@context" : "https://schema.org",
  "@type" : "VideoObject",
  "contentUrl" : "https://24957777.fs1.hubspotusercontent-eu1.net/hubfs/24957777/Webinar%202.mp4",
  "dateModified" : "2023-06-08T14:03:31.321Z",
  "duration" : "PT1H25M51S",
  "height" : 720,
  "name" : "Webinar 2",
  "thumbnailUrl" : "https://api-eu1.hubapi.com/filemanager/api/v3/files/thumbnail-redirect/70968966128?portalId=24957777&size=medium",
  "uploadDate" : "2023-06-07T13:29:28.424Z",
  "width" : 1280
}
```

```json
{
  "@context" : "https://schema.org",
  "@type" : "VideoObject",
  "caption" : {
    "@type" : "MediaObject",
    "contentUrl" : "https://neurons.cambridgeneurotech.com/media-transcripts/70973263828/en.vtt",
    "inLanguage" : "en",
    "name" : "en Captions"
  },
  "contentUrl" : "https://24957777.fs1.hubspotusercontent-eu1.net/hubfs/24957777/Webinar%203.mp4",
  "dateModified" : "2026-06-30T15:20:42.621Z",
  "duration" : "PT1H20M38.64S",
  "height" : 720,
  "name" : "Webinar 3",
  "thumbnailUrl" : "https://api-eu1.hubspot.com/filemanager/api/v3/files/thumbnail-redirect/70973263828?portalId=24957777&size=medium",
  "uploadDate" : "2023-06-07T14:14:34.882Z",
  "width" : 1280
}
```

```json
{
  "@context" : "https://schema.org",
  "@type" : "VideoObject",
  "caption" : {
    "@type" : "MediaObject",
    "contentUrl" : "https://neurons.cambridgeneurotech.com/media-transcripts/71683970537/en.vtt",
    "inLanguage" : "en",
    "name" : "en Captions"
  },
  "contentUrl" : "https://24957777.fs1.hubspotusercontent-eu1.net/hubfs/24957777/webinar%2010.mp4",
  "dateModified" : "2026-06-30T15:19:56.660Z",
  "duration" : "PT1H4M25.92S",
  "height" : 720,
  "name" : "webinar 10",
  "thumbnailUrl" : "https://api-eu1.hubspot.com/filemanager/api/v3/files/thumbnail-redirect/71683970537?portalId=24957777&size=medium",
  "uploadDate" : "2023-06-16T01:19:55.603Z",
  "width" : 1280
}
```