Josh Johansen
@jojolab.bsky.social
460 followers
460 following
29 posts
Japan based neuroscientist, Team Leader at RIKEN Center for Brain Science, studying the neural basis of emotional learning & memory, adventure cyclist
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Josh Johansen
@jojolab.bsky.social
· May 14
Prefrontal encoding of an internal model for emotional inference
Nature - Neurons in the rodent dorsomedial prefrontal cortex encode a flexible internal model of emotion by linking directly experienced and inferred associations with aversive experiences.
rdcu.be
Reposted by Josh Johansen
Reposted by Josh Johansen
Reposted by Josh Johansen
Reposted by Josh Johansen
Nicole Rust
@nicolecrust.bsky.social
· Sep 5
Emotion research has a communication conundrum
In 2025, the words we use to describe emotions matter, but their definitions are controversial. Here, I unpack the different positions in this space and the rationales behind them—and I invite 13…
www.thetransmitter.org
Reposted by Josh Johansen
Reposted by Josh Johansen
Katja Reinhard
@katjareinhard.bsky.social
· Jul 23
The neural basis of species-specific defensive behaviour in Peromyscus mice - Nature
Visual threat triggers contrasting freeze and escape defensive responses in two species of deer mice as a result of different activation thresholds downstream of the superior colliculus in the do...
www.nature.com
Josh Johansen
@jojolab.bsky.social
· Jul 20
Reposted by Josh Johansen
Reposted by Josh Johansen
Vikaas Sohal
@vikaassohal.bsky.social
· Jul 1
Context-invariant socioemotional encoding by prefrontal ensembles - Nature Communications
How the ensemble encoding of social and anxiety-related behaviors interacts with encoding of context in the prefrontal cortex of mice is not fully understood. Here authors examine how prefrontal neurons encode socioemotional behaviors in different contexts and reveal that the prefrontal cortex encodes context-invariant representations of these behaviors in parallel with representations of context.
https://www.nature.com/articles/s41467-025-59575-8?utm_source=rct_congratemailt&utm_[…]m_campaign=oa_20250701&utm_content=10.1038/s41467-025-59575-8
Reposted by Josh Johansen
Reposted by Josh Johansen
Karl Deisseroth
@deisseroth.bsky.social
· May 30
Reposted by Josh Johansen
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16
Josh Johansen
@jojolab.bsky.social
· May 16