#PrefrontalCortex
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plosbiology.org
Excitatory input from #PrefrontalCortex to #hippocampus pyramidal cells is believed to be mediated through the thalamic nucleus reuniens. @mickcraig.bsky.social &co show in rodents that this brain pathway is unexpectedly minor, contrary to assumptions in the field @plosbiology.org 🧪 plos.io/48u6mle
Monosynaptic retrograde tracing from hippocampus proper shows no cells originating from nucleus reuniens (NRe), unless the starter cells are present in subiculum region. Left: Injection site for dorsal CA1 and viral spreads for the helper virus (green cells). B and D, Injection site of a dCA1 injection: green cells contain helper virus and red cells are pseudotyped rabies virus positive and starter cells (yellow) shown closer on the inset, shown by arrowheads. C and E, No cells found in any thalamic section containing NRe.
October 15, 2025 at 7:59 AM
plosbiology.org
Excitatory input from #PrefrontalCortex to #hippocampus pyramidal cells is believed to be mediated through the thalamic nucleus reuniens. @mickcraig.bsky.social &co show in rodents that this brain pathway is unexpectedly minor, contrary to assumptions in the field @plosbiology.org 🧪 plos.io/48u6mle
Monosynaptic retrograde tracing from hippocampus proper shows no cells originating from nucleus reuniens (NRe), unless the starter cells are present in subiculum region. Left: Injection site for dorsal CA1 and viral spreads for the helper virus (green cells). B and D, Injection site of a dCA1 injection: green cells contain helper virus and red cells are pseudotyped rabies virus positive and starter cells (yellow) shown closer on the inset, shown by arrowheads. C and E, No cells found in any thalamic section containing NRe.
October 14, 2025 at 1:10 PM
plosbiology.org
Excitatory input from #PrefrontalCortex to #hippocampus pyramidal cells is believed to be mediated through the thalamic nucleus reuniens. @mickcraig.bsky.social &co show in rodents that this brain pathway is unexpectedly minor, contrary to assumptions in the field @plosbiology.org 🧪 plos.io/48u6mle
Monosynaptic retrograde tracing from hippocampus proper shows no cells originating from nucleus reuniens (NRe), unless the starter cells are present in subiculum region. Left: Injection site for dorsal CA1 and viral spreads for the helper virus (green cells). B and D, Injection site of a dCA1 injection: green cells contain helper virus and red cells are pseudotyped rabies virus positive and starter cells (yellow) shown closer on the inset, shown by arrowheads. C and E, No cells found in any thalamic section containing NRe.
October 14, 2025 at 4:33 PM
plosbiology.org
What role does #myelination play in #PrefrontalCortex development? This study shows that juvenile #demyelination disrupts PV #interneuron firing & self-inhibition, revealing a developmental window where myelination is essential for long-term cortical function @plosbiology.org 🧪 plos.io/4mI4lVO
Left: An example image of a filled PV interneuron showing putative autapses with white arrows. Note that all autapses are present in close distance to the soma. Right: Pie charts depicting the percentage of cells showing (1) both structural and physiological autapses, (2) no structural nor physiological autapses, and (3) only structural autapses. Note that only mice that underwent juvenile demyelination have PV interneurons which show structural autapses but no autaptic response.
October 2, 2025 at 7:56 AM
johnokillens.bsky.social
“The #prefrontalcortex is the #brain region that is most sensitive to the detrimental effects of stress exposure.”
I’m convinced the effects of #ConstantStress caused by #InsatiableCapitalistGreed has made #America a nation of brain damaged ghouls.
#VivaVenezuela

www.nature.com/articles/nrn...
September 16, 2025 at 4:46 AM
artistredreamer.bsky.social
www.youtube.com/watch?v=gMet...

This is actually exceptionally good... please watch.

#neurology #donaldtrump #chaosmind #prefrontalcortex #politicalpsychology #trumpmentalhealth #zelensky
Inside Trump’s Mind Bullying Of Zelensky: A Psychiatrist Analyzes His Behavior
YouTube video by Dr Russell Razzaque
www.youtube.com
March 5, 2025 at 1:32 AM
avivavbrueckner.bsky.social
Hyperobject: Mind, Aug 16 - Sleepwalking in Reverse

#history #science #reality #sleepwalking #WorldGeneration #prefrontalcortex #executivefunctions #tool #energies #goals #self #mind #brain #thinking #explore #fyp

vm.tiktok.com/ZGecpsDGC/
TikTok - Make Your Day
vm.tiktok.com
August 16, 2024 at 4:11 PM
plosbiology.org
The medial #PrefrontalCortex (mPFC) is a key brain area for pain sensation & #ChronicPain. This study shows that modulation of a circuit projecting from nucleus reuniens of the thalamus to mPFC improves neural & behavioral indicators of chronic pain in mice @plosbiology.org 🧪 plos.io/4mpMuEj
RE neurons respond to pain-like stimuli, emotional changes, and social interaction in SNI mice. Top: Diagram of virus injection (left) and an example image (right) of GCaMP6s expression in the RE. Bottom: Heat maps of changes in GCaMP6s and eYFP signals in the RE in response to von Frey filament (vF) stimulation on the injured hind paw in SNI or sham mice.
May 21, 2025 at 7:14 AM
heatherfenix.bsky.social
What's the motivation for this question everybody keeps asking?

https://youtu.be/pIrLhwRAjME

#YoungAdults #puberty #adolescence #Puritan #SexPhobic #Tradition #PrefrontalCortex #SexPhobia #MRI #BrainScans #teens #teenagers #rights #respect #StopTheHysteria #StopTheHate #brains
Neurology Fuels Bigotry
but it doesn't have to. We can stop the hate.
youtu.be
July 19, 2024 at 11:09 PM
plosbiology.org
Lateral #PrefrontalCortex is involved in executive functions, but what roles do distinct anatomical subregions play? @clbas.bsky.social &co show that caudal VLPF specializes in visual input processing, while middle areas support context-based behavioral planning @plosbiology.org 🧪 plos.io/4ljEz9W
Overview of the distribution of functional properties in VLPF. P, Principal sulcus; IA, inferior arcuate sulcus; SA, superior arcuate sulcus.
August 8, 2025 at 1:37 PM
plosbiology.org
What role does #myelination play in #PrefrontalCortex development? This study shows that juvenile #demyelination disrupts PV #interneuron firing & self-inhibition, revealing a developmental window where myelination is essential for long-term cortical function @plosbiology.org 🧪 plos.io/4mI4lVO
Left: An example image of a filled PV interneuron showing putative autapses with white arrows. Note that all autapses are present in close distance to the soma. Right: Pie charts depicting the percentage of cells showing (1) both structural and physiological autapses, (2) no structural nor physiological autapses, and (3) only structural autapses. Note that only mice that underwent juvenile demyelination have PV interneurons which show structural autapses but no autaptic response.
October 1, 2025 at 5:41 PM
authenticityforge.bsky.social
#CPTSD #PTSD #nervoussystem #neurodivergent #prefrontalcortexdamage #prefrontalcortex #authenticity #masculinity #toxicmasculinity #panic #catatonic #christofascism #fucktrump
July 28, 2025 at 9:09 PM
apadivision1.bsky.social
Is AI changing how we think? Dr. Sarah Baldeo's upcoming skill-building session explores the fascinating intersection of technology and neurodevelopment. Join us Aug 7th, 2:30PM, Room 601! #APADiv1 #PrefrontalCortex #CognitivePsychology #HEART2025 #APA2025
July 1, 2025 at 12:11 AM
plosbiology.org
What role do cortical regions play in #mathematical learning? This study reveals the causal role of dorsolateral #PrefrontalCortex & #frontoparietal network in #math learning using #transcranial neuromodulation in human participants @plosbiology.org 🧪 plos.io/45SyMUI
Top left: Calculation problems (denoted by “§”) began with the presentation of a problem, a brief mask, and an unlimited input duration. Upon giving the correct response, the participant was presented with a new problem. Incorrect responses led to the repetition of the same problem until the correct response was provided. Bottom left: Drill problems (denoted by “♯”) were presented as a combination of two operands and an outcome. In contrast to the calculation problems, in the drill problems, the underlying algorithm to derive the result by calculation was not known. The combination had to be memorized and reproduced after masking. Both presentation time and response input time decreased from one session to the next, overall. Problems were repeated when answered incorrectly. Right: A 3D volume, generated manually in CONN, depicting the four frontoparietal seeds (left dlPFC, right dlPFC, left PPC, right PPC) as well as the right and left frontoparietal connectivity that was used in the functional connectivity analyses.
July 3, 2025 at 1:34 PM
investnscience.bsky.social
How does our brain help us stay on task? Todd thinks about strategies for staying focused as we age.

#mindfulness #meditation #aging #prefrontalcortex #academicsky #neuroskyence
March 8, 2025 at 12:18 PM
plosbiology.org
Lateral #PrefrontalCortex is involved in executive functions, but what roles do distinct anatomical subregions play? @clbas.bsky.social &co show that caudal VLPF specializes in visual input processing, while middle areas support context-based behavioral planning @plosbiology.org 🧪 plos.io/4ljEz9W
Overview of the distribution of functional properties in VLPF. P, Principal sulcus; IA, inferior arcuate sulcus; SA, superior arcuate sulcus.
August 8, 2025 at 5:27 PM
cito-greenhouse.bsky.social
Inside the Mind: Exploring the Brain’s Decision-Making Hub

#BrainScience #Neuroscience #PrefrontalCortex #LimbicSystem #NeuralNetworks #MentalHealth #Cognition #Emotion #BrainConnectivity #Neuroplasticity #StressResilience #SocialBrain #BrainResearch

youtube.com/shorts/xzxdX...
Inside the Mind: Exploring the Brain’s Decision-Making Hub
YouTube video by Greenhouse for Mental Health Development
youtube.com
June 25, 2025 at 5:41 PM
plosbiology.org
What role do cortical regions play in #mathematical learning?This study reveals the causal role of dorsolateral #PrefrontalCortex & #frontoparietal network in #math learning using #transcranial neuromodulation in human participants @plosbiology.org 🧪 plos.io/45SyMUI
Top left: Calculation problems (denoted by “§”) began with the presentation of a problem, a brief mask, and an unlimited input duration. Upon giving the correct response, the participant was presented with a new problem. Incorrect responses led to the repetition of the same problem until the correct response was provided. Bottom left: Drill problems (denoted by “♯”) were presented as a combination of two operands and an outcome. In contrast to the calculation problems, in the drill problems, the underlying algorithm to derive the result by calculation was not known. The combination had to be memorized and reproduced after masking. Both presentation time and response input time decreased from one session to the next, overall. Problems were repeated when answered incorrectly. Right: A 3D volume, generated manually in CONN, depicting the four frontoparietal seeds (left dlPFC, right dlPFC, left PPC, right PPC) as well as the right and left frontoparietal connectivity that was used in the functional connectivity analyses.
July 3, 2025 at 8:31 AM
heatherfenix.bsky.social
What's the motivation for this question everybody keeps asking?

youtu.be/pIrLhwRAjME

#YoungAdults #puberty #adolescence #Puritan #SexPhobic #Tradition #PrefrontalCortex #SexPhobia #MRI #BrainScans #teens #teenagers #rights #respect #StopTheHysteria #StopTheHate #brains
Neurology Fuels Bigotry
YouTube video by Wild Heather 860
youtu.be
January 29, 2025 at 12:21 PM
rationalizedinsanity.mastodon.social.ap.brid.gy
Something I always wondered about people with #tourettes and #ticdisorders:

We're almost always empaths.

The part of our brain - the #prefrontalcortex - responsible for #empathy is slightly larger than usual while the part of our brain in our #basalganglia regulating motor planning/control […]
Original post on mastodon.social
mastodon.social
September 30, 2025 at 5:48 PM
boblivion.bsky.social
#quotes #books #excerpts #citations #sapolsky #brain #behave #behavior #neurobiology #amygdala #insularcortex #prefrontalcortex #cortex #disgust #mammal
January 14, 2025 at 11:31 PM
chanlrobinson.bsky.social
The term “trauma-informed” is being increasingly used in the legal world. www.mltaikins.com/insights/wha... #Safety #Trust #BrocaArea #Hippocampus #CorpusCallosum #Amygdala #PrefrontalCortex #Empowerment #Mutuality #Transparency #Support
What does it mean to adopt a trauma-informed approach in the context of a regulatory proceeding? | Insights | MLT Aikins
Become familiar with what it means to take a “trauma-informed” approach when acting on any side of a conflict or legal matter.
www.mltaikins.com
March 24, 2025 at 3:51 PM
kristla.bsky.social
Anyone else? #ptsd #trauma #PrefrontalCortex #Science

themighty.com/topic/post-t...
13 ‘Impolite’ Things People With PTSD Do
"I'm sure they assume I just don’t care, but it breaks my heart."
themighty.com
May 2, 2025 at 1:44 AM
suru.bsky.social
Thought I was going to be a little more upset/in denial about turning 27 in a week's time but apparently someone cute i met yesterday thought I was too young for them (I'm not??) and in a wonderful table turning moment I'm mildly annoyed I'm not older/giving permanently frozen prefrontalcortex vibes
February 15, 2025 at 8:10 PM
theophaniarex.bsky.social
I will not be using any blacklists here. I prefer to make my own decisions, thank you very much. #bluesky #prefrontalcortex
Black and white photo of Senator Joseph McCarthy waving a pointer stick and standing in front of a map of the United States that shows the various locations and distributions of the Communist Party Organization on February 9th, 1950
November 21, 2024 at 5:55 AM