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Bernstein Seminar - Alireza Valizadeh (IASBS Zanjan, Iran)

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"Neural oscillations and information transfer in brain networks" / Monday, September 11, 2017 17:15 h

What
  • Bernstein Seminar
When Sep 11, 2017
from 05:15 PM to 06:45 PM
Where BCF Lecture Hall, Hansastr. 9a
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You have a new invitation for the Bernstein Seminar on 11 September 2017!
 

September 11, 2017

 
 
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Institute for Advanced Studies in Basic Sciences (IASBS)

Zanjan, Iran

 
 
 
 
   
 
 
 

Monday, 11 September 2017

 

17:15 h

 

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Lecture Hall (ground floor)
Bernstein Center Freiburg
Hansastraße 9a
79104 Freiburg

 

Hosted by Ad Aertsen

 
 
 
 
 

Neural oscillations and information transfer in brain networks

 

The flexibility of the information routing and dynamic effective connectivity is a consequence of the multistability of the collective dynamics of the brain networks. A single structural connectivity can support a plenty of degenerate dynamical states at each, a special pattern of information transfer between the nodes is observed. Neuronal collective oscillations are hypothesized to provide such a basis for the dynamic communication between brain regions. Several lines of experimental evidences and theoretical arguments indicate that the phase relations between the oscillations of different brain regions can alter effective connectivity by modulating the gain of mutual influence between them.

In this talk I will review the existing theories on the mechanism of the generation of neural oscillations and their possible role in providing a dynamic effective communication network. Then I suggest a mechanism to control the effective links for information transfer in neural networks based on the theory of coupled dynamical systems.

 

The talk is open to the public. Guests are cordially invited!

 


                
 
 
 

BERNSTEIN CENTER FREIBURG
Hansastraße 9a
79104 Freiburg im Breisgau
 

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