![](/img/BSS/cbss2023-2024.jpg)
CBS Brain Science Seminar Series(CBSS)
Dr. Sonja Hofer
Date/Time
Wednesday, May 22, 16:30-18:00 (JST)
Abstract
Neural circuits for regulation of fundamental behavioural strategies
To survive in evolving environments with uncertain resources and predation risks, animals need to dynamically adapt their behaviour and exhibit flexibility in choosing appropriate behaviours, such as staying safe from predators, exploring their environment or exploiting known resources. However, the neural mechanisms of how the brain implements and switches between such fundamental behavioural strategies are still unclear. My lab is interested in how the brain integrates different information such as sensory evidence, prior knowledge and context to generate flexible behaviour and reactions to environmental challenges. In the first part of my talk I will describe our work on the ventral lateral genicule nucleus and its neural interaction partners in controlling responses to imminent threat as well as risk-avoidance behaviour in aversive environments more generally. In the second part, I will introduce our most recent studies on how subcortical pathways mediate decisions on other basic behavioural choices such as whether to exploit current or familiar resources, explore other options to acquire new information or disengage altogether, and the role of median raphe nucleus in these processes.
Registration
Registration Required.
CBS members should register at the CBSS.
- Registration is valid for one year.
You will receive an invitation mail from Zoom once you complete your registration.
The zoom invitation mail will be sent 2-3 days before each seminar. - The registration deadline is NOON, three business days (JST) before each lecture date for first-time registrants.
After the deadline, you will not be able to participate in the seminar. - Participation is limited only for researchers affiliated to research or academic institutions.
Please provide an email address issued by your university/research institute.
We cannot accept free email addresses such as gmail/hotmail/yahoo.
Be aware that your invitation e-mail for the CBSS may be incorrectly placed in your SPAM mailbox. If you cannot find the invitation mail, please check your SPAM mailbox, just in case. Thank you very much for your kind cooperation.
For inquiries
cbss[at]ml.riken.jp