NeuroTychoWiki - User contributions [en]

Surgical Procedure

2011-07-12T09:14:48Z

Naotakafujii:

{| class="wikitable"
|- Illustration || Procedures |
|-
|[[File:Fig1.jpg|400px]] || Anesthetize a monkey and fix the head on stereotaxic. Attach all of electrode for monitoring vital signal during surgery. Disinfect all of surgical area and cover the area with sterilized drapes.
|-
|[[File:Fig2.jpg|400px]] || Incise a skin with a cautery knife. The galea aponeurotica is cut at the center and gently peeled off from skull with the knife.
|-
|[[File:Fig3.jpg|400px]] || The galea aponeurotica and temporal muscle are removed from skull with scraper until all of surgical area is exposed. Tissues on skull surface have to be wiped out and all of bleeding has to be completely stopped.
|-
|[[File:Fig4.jpg|400px]] || Edge of the skin and the muscles are wrapped with moistened gauze. The gauze has to be kept moistened during the surgery.Traction sutures are put at skin edge under the gauze and the suture is pulled out to ensure a sufficient working space. Drawing a planned area of craniotomy on the skull with a pencil. Circle is where burr hole will be put and lines are where craniotome will cut the skull.
|-
|[[File:Fig5.jpg|400px]] || Titanium screws are implanted as an anchor for fixing a connector on the skull. This can be done after completing ECoG implantation, but it might be safer to do before craniotomy.
|-
|[[File:Fig6.jpg|400px]] || Burr holes are made with a perforator. The perforator has to be placed perpendicular to the bone surface and should not stop or pull out until the drill stops. It stops automatically when it penetrates the bone. During drilling the bone, drop a saline at the hole with syringe for cooling and washing out drilled bone.
|-
|[[File:Fig7.jpg|400px]] || At the bottom of burr hole, there is a very thin bone flap left. Remove the flap carefully with curette.
|}

Surgical Procedure

2011-07-12T09:09:50Z

Naotakafujii:

{| class="wikitable"
|- Illustration || Procedures |
|-
|[[File:Fig1.jpg|400px]] || Anesthetize a monkey and fix the head on stereotaxic. Attach all of electrode for monitoring vital signal during surgery. Disinfect all of surgical area and cover the area with sterilized drapes.
|-
|[[File:Fig2.jpg|400px]] || Incise a skin with a cautery knife. The galea aponeurotica is cut at the center and gently peeled off from skull with the knife.
|-
|[[File:Fig3.jpg|400px]] || The galea aponeurotica and temporal muscle are removed from skull with scraper until all of surgical area is exposed. Tissues on skull surface have to be wiped out and all of bleeding has to be completely stopped.
|-
|[[File:Fig4.jpg|400px]] || Edge of the skin and the muscles are wrapped with moisten gauze. The gauze has to be moisten during the surgery.Traction sutures are put at skin edge under the gauze and the suture is pulled out to ensure a sufficient working space. Drawing a planned area of craniotomy on the skull with a pencil. Circle is where burr hole will be put and lines are where craniotome will cut the skull.
|-
|[[File:Fig5.jpg|400px]] || Titanium screws are implanted as an anchor for fixing a connector on the skull. This can be done after completing ECoG implantation, but it might be safer to do before craniotomy.
|-
|[[File:Fig6.jpg|400px]] || Burr holes are made with a perforator. The perforator has to be placed perpendicular to the bone surface and should not stop or pull out until the drill stops. It stops automatically when it penetrates the bone. During drilling the bone, drop a saline at the hole with syringe for cooling and washing out drilled bone.
|-
|[[File:Fig7.jpg|400px]] || At the bottom of burr hole, there is a very thin bone flap left. Remove the flap carefully with curette.
|}

Surgical Procedure

2011-07-12T08:48:24Z

Naotakafujii:

Surgical Procedure

2011-07-12T08:27:18Z

Naotakafujii:

{| class="wikitable"
|- Illustration || Procedures |
|-
|[[File:Fig1.jpg|400px]] || Anesthetize a monkey and fix the head on stereotaxic. Disinfect all of surgical area and cover the area with sterilized drapes.
|-
|[[File:Fig2.jpg|400px]] || Incise a skin with a cautery knife. The galea aponeurotica is cut at the center and gently peeled off from skull with the knife.
|-
|[[File:Fig3.jpg|400px]] || The galea aponeurotica and temporal muscle are removed from skull with scraper until all of surgical area is exposed. Tissues on skull surface have to be wiped out and all of bleeding have to be completely stopped.
|-
|[[File:Fig4.jpg|400px]] || text
|-
|[[File:Fig5.jpg|400px]] || text
|-
|[[File:Fig6.jpg|400px]] || text
|-
|[[File:Fig7.jpg|400px]] || text
|}

Surgical Procedure

2011-07-12T08:19:44Z

Naotakafujii:

{| class="wikitable"
|- Illustration || Procedures |
|-
|[[File:Fig1.jpg|400px]] || Anesthetize a monkey and fix the head on stereotaxic.
|-
|[[File:Fig2.jpg|400px]] || Incise a skin with a cautery knife. The galea aponeurotica is cut at the center and gently peeled off from skull with the knife.
|-
|[[File:Fig3.jpg|400px]] || The galea aponeurotica and temporal muscle are removed from skull with scraper until all of surgical area is exposed.
|-
|[[File:Fig4.jpg|400px]] || text
|-
|[[File:Fig5.jpg|400px]] || text
|-
|[[File:Fig6.jpg|400px]] || text
|-
|[[File:Fig7.jpg|400px]] || text
|}

Surgical Procedure

2011-07-12T08:14:06Z

Naotakafujii:

{| class="wikitable"
|- Illustration || Procedures |
|-
|[[File:Fig1.jpg|400px]] || Fix anesthetized monkey's head on stereotaxic.
|-
|[[File:Fig2.jpg|400px]] || Making skin incision with a cautery knife. The galea aponeurotica is cut and gently peeled off from skull with the knife.
|-
|[[File:Fig3.jpg|400px]] || The galea aponeurotica and temporal muscle are removed with scraper until all of surgical area is exposed.
|-
|[[File:Fig4.jpg|400px]] || text
|-
|[[File:Fig5.jpg|400px]] || text
|-
|[[File:Fig6.jpg|400px]] || text
|-
|[[File:Fig7.jpg|400px]] || text
|}

Surgical Procedure

2011-07-12T07:57:57Z

Naotakafujii:

{| class="wikitable"
|- Illustration || Procedures |
|-
|[[File:Fig1.jpg|400px]] || text
|-
|[[File:Fig2.jpg|400px]] || text
|-
|[[File:Fig3.jpg|400px]] || text
|-
|[[File:Fig4.jpg|400px]] || text
|-
|[[File:Fig5.jpg|400px]] || text
|-
|[[File:Fig6.jpg|400px]] || text
|-
|[[File:Fig7.jpg|400px]] || text
|}

Head Free Eye Tracking

2011-07-11T02:34:47Z

Naotakafujii:

Eye position conveys a lot of information in social interaction. For human subject, there are many eye tracking system available, but there was no product in the market for primates.

[[File:Eye_tracker.jpg‎]]

File:Eye tracker.jpg

2011-07-11T02:32:41Z

Naotakafujii:

Main Page

2011-06-24T03:45:27Z

Naotakafujii:

'''Wiki for Neurotycho.org'''

Welcome to Wiki.Neurotycho!

Project Tycho is named after Tycho Brahe. The project aims to share reliable massive neural and behavioral data for understanding brain mechanism. The dataset was recorded and distributed by Laboratory for Adaptive Intelligence, BSI, RIKEN. It is not only for neuroscientists but for everyone who is interested in learning neural mechanism.

[[File:Ss.png]]

CC0

== Menu ==
*Manual
** [[Manual|Install Manual for Python and others]]
** [[Manual_jp|Install manual for Python and others in Japanese]]

*Methods
**[[Multi-dimensional Recording]]
***[[ECoG]]
***[[Motion Capture]]
***[[Non-invasive Head Fixture]]
***[[Head Free Eye Tracking]]
***[[Surgical Procedure]]
 
*Preliminary results
**[[EEG-ECoG recording]]
 
*FAQ for each Task
**[[Visual Grating Task]]
**[[Sleep Task]]
**[[Social Competition Task]]
**[[Emotional Movie Task]]
**[[Food-Tracking Task]]
**[[Spatial Map of ECoG array]]
 
*Open Lab @ RIKEN BSI
**[[Open Lab|What is Open Lab?]]

----

To the extent possible under law, neurotycho.org has waived all copyright and related or neighboring rights to downloadable dataset in Project Tycho. This work is published from: Japan.

== Drugs ==

[http://buymobic.org Buy Mobic]

Main Page

2011-06-24T03:41:12Z

Naotakafujii:

'''Wiki for Neurotycho.org'''

Welcome to Wiki.Neurotycho!

Project Tycho is named after Tycho Brahe. The project aims to share reliable massive neural and behavioral data for understanding brain mechanism. The dataset was recorded and distributed by Laboratory for Adaptive Intelligence, BSI, RIKEN. It is not only for neuroscientists but for everyone who is interested in learning neural mechanism.

[[File:Ss.png]]

CC0

== Menu ==
*Manual
** [[Manual|Install Manual for Python and others]]
** [[Manual_jp|Install manual for Python and others in Japanese]]

*Methods
**[[Multi-dimensional Recording]]
***[[ECoG]]
***[[Motion Capture]]
***[[Non-invasive Head Fixture]]
***[[Head Free Eye Tracking]]
***[[Surgical Procedure]]
 
*Preliminary results
**[[EEG/ECoG recording]]
 
*FAQ for each Task
**[[Visual Grating Task]]
**[[Sleep Task]]
**[[Social Competition Task]]
**[[Emotional Movie Task]]
**[[Food-Tracking Task]]
**[[Spatial Map of ECoG array]]
 
*Open Lab @ RIKEN BSI
**[[Open Lab|What is Open Lab?]]

----

To the extent possible under law, neurotycho.org has waived all copyright and related or neighboring rights to downloadable dataset in Project Tycho. This work is published from: Japan.

== Drugs ==

[http://buymobic.org Buy Mobic]

Surgical Procedure

2011-06-22T03:43:15Z

Naotakafujii:

File:Fig7.jpg

2011-06-22T03:43:08Z

Naotakafujii:

File:Fig6.jpg

2011-06-22T03:42:53Z

Naotakafujii:

File:Fig5.jpg

2011-06-22T03:42:39Z

Naotakafujii:

File:Fig4.jpg

2011-06-22T03:42:21Z

Naotakafujii:

File:Fig3.jpg

2011-06-22T03:41:33Z

Naotakafujii:

File:Fig2.jpg

2011-06-22T03:40:43Z

Naotakafujii:

Surgical Procedure

2011-06-22T03:40:28Z

Naotakafujii:

[[File:Fig1.jpg|400px]]

File:Fig1.jpg

2011-06-22T03:38:44Z

Naotakafujii:

Head Free Eye Tracking

2011-06-01T23:34:25Z

Naotakafujii: Created page with "Eye position conveys a lot of information in social interaction. For human subject, there are many eye tracking system available, but there was no product in the market for prima..."

Eye position conveys a lot of information in social interaction. For human subject, there are many eye tracking system available, but there was no product in the market for primates.

Main Page

2011-06-01T23:25:16Z

Naotakafujii:

'''Wiki for Neurotycho.org'''

Welcome to Wiki.Neurotycho!

Project Tycho is named after Tycho Brahe. The project aims to share reliable massive neural and behavioral data for understanding brain mechanism. The dataset was recorded and distributed by Laboratory for Adaptive Intelligence, BSI, RIKEN. It is not only for neuroscientists but for everyone who is interested in learning neural mechanism.

[[File:Ss.png]]

CC0

== Menu ==
*Manual
** [[Manual|Install Manual for Python and others]]
** [[Manual_jp|Install manual for Python and others in Japanese]]

*Methods
**[[Multi-dimensional Recording]]
***[[ECoG]]
***[[Motion Capture]]
***[[Non-invasive Head Fixture]]
***[[Head Free Eye Tracking]]
***[[Surgical Procedure]]
 
*FAQ for each Task
**[[Visual Grating Task]]
**[[Sleep Task]]
**[[Social Competition Task]]
**[[Emotional Movie Task]]
**[[Food-Tracking Task]]
**[[Spatial Map of ECoG array]]
 
*Open Lab @ RIKEN BSI
**[[Open Lab|What is Open Lab?]]

----

To the extent possible under law, neurotycho.org has waived all copyright and related or neighboring rights to downloadable dataset in Project Tycho. This work is published from: Japan.

Main Page

2011-06-01T23:23:46Z

Naotakafujii:

'''Wiki for Neurotycho.org'''

Welcome to Wiki.Neurotycho!

Project Tycho is named after Tycho Brahe. The project aims to share reliable massive neural and behavioral data for understanding brain mechanism. The dataset was recorded and distributed by Laboratory for Adaptive Intelligence, BSI, RIKEN. It is not only for neuroscientists but for everyone who is interested in learning neural mechanism.

[[File:Ss.png]]

CC0

== Menu ==
*Manual
** [[Manual|Install Manual for Python and others]]
** [[Manual_jp|Install manual for Python and others in Japanese]]

*Methods
**[[Multi-dimensional Recording]]
***[[ECoG]]
***[[Motion Capture]]
***[[Non-invasive Head fixture]]
***[[Eye Tracking]]
***[[Surgical Procedure]]

*FAQ for each Task
**[[Visual Grating Task]]
**[[Sleep Task]]
**[[Social Competition Task]]
**[[Emotional Movie Task]]
**[[Food-Tracking Task]]
**[[Spatial Map of ECoG array]]

*Open Lab @ RIKEN BSI
**[[Open Lab|What is Open Lab?]]

----

To the extent possible under law, neurotycho.org has waived all copyright and related or neighboring rights to downloadable dataset in Project Tycho. This work is published from: Japan.

ECoG for primates

2011-06-01T23:12:03Z

Naotakafujii:

Electro-corticogram (ECoG) has been used for diagnostic purpose in epileptic patients to identifying epileptic foci. It has been known that ECoG can provide stable neural signal. ECoG is isolated from brain by arachnoid mater and pia mater when implanted in subdural space. It measures local field potential from cortical surface through these membranes. In human patient, ECoG is left in subdural space for 2-3 weeks until epileptic foci are identified. Therefore, it was not designed for long term use.

To introduce ECoG recording into primate electrophysiology for chronic use, we made many modification.
----
[[File:SANY0058 2.JPG|360px|Left|caption]] 
First generation ECoG array used to Monkey A[[http://neurotycho.org/spatial-map-ecog-array]]. 
32 ECoG channels, 4 references and 1 ground.

[[File:CIMG0464.jpeg|360px|Left|caption]] 
Second generation ECoG array used to Monkey K1[[http://neurotycho.org/spatial-map-ecog-array]]. 
64 ECoG channels, 2 references and 1 ground.

[[File:SDIM1327.jpg|360px]] 
Third generation of ECoG array used to Monkey K2[[http://neurotycho.org/spatial-map-ecog-array]]. 
128 ECoG channnels, 2 Reference (connected) and 2 ground (connected)

[[File:IMG 1160.JPG|360px]] 
Prototype for marmoset.

ECoG for primates

2011-06-01T23:11:38Z

Naotakafujii:

Electro-corticogram (ECoG) has been used for diagnostic purpose in epileptic patients to identifying epileptic foci. It has been known that ECoG can provide stable neural signal. ECoG is isolated from brain by arachnoid mater and pia mater when implanted in subdural space. It measures local field potential from cortical surface through these membranes. In human patient, ECoG is left in subdural space for 2-3 weeks until epileptic foci are identified. Therefore, it was not designed for long term use.

To introduce ECoG recording into primate electrophysiology for chronic use, we made many modification.
----
[[File:SANY0058 2.JPG|360px|Left|caption]] 
First generation ECoG array used to Monkey A[[http://neurotycho.org/spatial-map-ecog-array]]. 
32 ECoG channels, 4 references and 1 ground.

[[File:CIMG0464.jpeg|360px|Left|caption]] 
Second generation ECoG array used to Monkey K1[[http://neurotycho.org/spatial-map-ecog-array]]. 
64 ECoG channels, 2 references and 1 ground.

[[File:SDIM1327.jpg|360px]] 
Thrid generation of ECoG array used to Monkey K2[[http://neurotycho.org/spatial-map-ecog-array]]. 
128 ECoG channnels, 2 Reference (connected) and 2 ground (connected)

[[File:IMG 1160.JPG|360px]] 
Prototype for marmoset.

ECoG for primates

2011-06-01T23:01:40Z

Naotakafujii:

ECoG for primates

2011-05-27T02:33:59Z

Naotakafujii:

File:IMG 1160.JPG

2011-05-27T02:33:03Z

Naotakafujii:

ECoG for primates

2011-05-26T08:33:50Z

Naotakafujii:

ECoG for primates

2011-05-26T08:32:52Z

Naotakafujii:

File:SDIM1327.jpg

2011-05-26T08:32:18Z

Naotakafujii:

File:CIMG0464.jpeg

2011-05-26T08:29:51Z

Naotakafujii:

Motion Capture

2011-05-26T03:52:20Z

Naotakafujii: Created page with "Under natural social setting, any kinds of behavioral restraint is not ideal, since we want to observe natural social behavioral modulation. To monitor and record natural social ..."

Under natural social setting, any kinds of behavioral restraint is not ideal, since we want to observe natural social behavioral modulation. To monitor and record natural social behavior, we introduced motion capture system. There are several options in motion capture system. Among them, we chose optical motion capture system that uses passive reflective marker.

ECoG for primates

2011-05-26T01:23:31Z

Naotakafujii:

ECoG for primates

2011-05-26T00:04:53Z

Naotakafujii: moved ECoG to ECoG for primates

ECoG

2011-05-26T00:04:53Z

Naotakafujii: moved ECoG to ECoG for primates

#REDIRECT [[ECoG for primates]]

ECoG for primates

2011-05-25T23:51:50Z

Naotakafujii:

ECoG for primates

2011-05-25T23:49:33Z

Naotakafujii:

ECoG for primates

2011-05-25T23:40:57Z

Naotakafujii:

ECoG for primates

2011-05-25T23:38:23Z

Naotakafujii:

File:SANY0058 2.JPG

2011-05-25T23:35:46Z

Naotakafujii: The first generation ECoG

The first generation ECoG

ECoG for primates

2011-05-25T23:27:31Z

Naotakafujii:

Spatial Map of ECoG array

2011-05-25T06:40:31Z

Naotakafujii:

== Q) Which hemisphere are these? ==

A) Monkey K1 and Kin: Left hemisphere, Monkey A and K2: Right hemisphere

== Q) In K2, there are electrodes located outside of brain. What is it?==

A) These electrodes were implanted in medial wall and displayed by unfolded.

Spatial Map of ECoG array

2011-05-25T06:39:45Z

Naotakafujii: Created page with "== Q) Which hemisphere are these? == A) Monkey K1 and Kin: Left hemisphere Monkey A and K2: Right hemisphere == Q) In K2, there are electrodes located outside of brain. Wh..."

== Q) Which hemisphere are these? ==

A) Monkey K1 and Kin: Left hemisphere
Monkey A and K2: Right hemisphere

== Q) In K2, there are electrodes located outside of brain. What is it?==

A) These electrodes were implanted in medial wall and displayed by unfolded.

Main Page

2011-05-25T06:29:08Z

Naotakafujii:

'''Wiki for Neurotycho.org'''

Welcome to Wiki.Neurotycho!

Project Tycho is named after Tycho Brahe. The project aims to share reliable massive neural and behavioral data for understanding brain mechanism. The dataset was recorded and distributed by Laboratory for Adaptive Intelligence, BSI, RIKEN. It is not only for neuroscientists but for everyone who is interested in learning neural mechanism.

[[File:Ss.png]]

CC0

== Menu ==
*Manual
** [[Manual|Install Manual for Python and others]]
** [[Manual_jp|Install manual for Python and others in Japanese]]

*Methods
**[[Multi-dimensional Recording]]
***[[Surgical Procedure]]
***[[ECoG]]
***[[Motion Capture]]
***[[Eye Tracking]]
*FAQ for each Task
**[[Visual Grating Task]]
**[[Sleep Task]]
**[[Social Competition Task]]
**[[Emotional Movie Task]]
**[[Food-Tracking Task]]
**[[Spatial Map of ECoG array]]
*Open Lab @ RIKEN BSI
**[[Open Lab|What is Open Lab?]]

----

To the extent possible under law, neurotycho.org has waived all copyright and related or neighboring rights to downloadable dataset in Project Tycho. This work is published from: Japan.

Surgical Procedure

2011-05-25T05:21:30Z

Naotakafujii: Created page with "Step by step, surgical procedure of ECoG implantation will be explained by professional illustration soon."

Step by step, surgical procedure of ECoG implantation will be explained by professional illustration soon.

Open Lab

2011-05-25T05:06:25Z

Naotakafujii:

Laboratory for Adaptive Intelligence at BSI, RIKEN will offer a chance to make your experiment in our laboratory setting.
Please send your experimental idea to us. If the idea is scientifically valid and technically feasible, we will offer a temporally research position in our laboratory. We can accept one or two researchers at once. Travel expenses and housing will be provided.

Please send your proposal to [mailto:contact@neurotycho.org. Contact].

Open Lab

2011-05-25T04:49:59Z

Naotakafujii: Created page with "Laboratory for Adaptive Intelligence at BSI, RIKEN offer a chance to make your experiment in our laboratory setting."

Laboratory for Adaptive Intelligence at BSI, RIKEN offer a chance to make your experiment in our laboratory setting.

Main Page

2011-05-25T04:26:11Z

Naotakafujii:

'''Wiki for Neurotycho.org'''

Welcome to Wiki.Neurotycho!

Project Tycho is named after Tycho Brahe. The project aims to share reliable massive neural and behavioral data for understanding brain mechanism. The dataset was recorded and distributed by Laboratory for Adaptive Intelligence, BSI, RIKEN. It is not only for neuroscientists but for everyone who is interested in learning neural mechanism.

[[File:Ss.png]]

CC0

== Menu ==
*Manual
** [[Manual|Install Manual for Python and others]]
** [[Manual_jp|Install manual for Python and others in Japanese]]

*Methods
**[[Multi-dimensional Recording]]
***[[Surgical Procedure]]
***[[ECoG]]
***[[Motion Capture]]
***[[Eye Tracking]]
*Tasks
**[[Visual Grating Task]]
**[[Sleep Task]]
**[[Social Competition Task]]
**[[Emotional Movie Task]]
**[[Food-Tracking Task]]
**[[Spatial Map of ECoG array]]
*Open Lab @ RIKEN BSI
**[[Open Lab|What is Open Lab?]]

----

To the extent possible under law, neurotycho.org has waived all copyright and related or neighboring rights to downloadable dataset in Project Tycho. This work is published from: Japan.

Main Page

2011-05-25T04:14:10Z

Naotakafujii: