A Striated Earthstar (Geastrum striatum) poking up from the conifer and leaf debris behind my garden shed. #Fungi #Mushrooms #Mycology #Nature #Photography #Nikon #Edinburgh #Scotland
September 30, 2026 at 1:47 PM
A Striated Earthstar (Geastrum striatum) poking up from the conifer and leaf debris behind my garden shed. #Fungi #Mushrooms #Mycology #Nature #Photography #Nikon #Edinburgh #Scotland
Knotted Clover, Trifolium striatum, in short, roadside grass in LB Bromley. #TinyPlants #WildflowerHour
May 17, 2026 at 7:09 PM
Knotted Clover, Trifolium striatum, in short, roadside grass in LB Bromley. #TinyPlants #WildflowerHour
Sisyrinchium striatum catching the light.
#satinflower #flower #nature #photography #fujifilm #Photohour #Stormhour
#satinflower #flower #nature #photography #fujifilm #Photohour #Stormhour
February 11, 2025 at 4:17 PM
Sisyrinchium striatum catching the light.
#satinflower #flower #nature #photography #fujifilm #Photohour #Stormhour
#satinflower #flower #nature #photography #fujifilm #Photohour #Stormhour
Clustered Clover Trifolium glomeratum (top and right), and Knotted Clover T. striatum. Note difference in leaflet shape (glomeratum rounded, striatum pointed) and presence of hairs (glomeratum wholly glabrous, striatum very hairy). Growing at home to facilitate close study. @bsbibotany.bsky.social
May 31, 2025 at 7:18 PM
Clustered Clover Trifolium glomeratum (top and right), and Knotted Clover T. striatum. Note difference in leaflet shape (glomeratum rounded, striatum pointed) and presence of hairs (glomeratum wholly glabrous, striatum very hairy). Growing at home to facilitate close study. @bsbibotany.bsky.social
Sisyrinchium striatum and Nigella sativa
#flowersonfriday
#seasons #nature #latespring #garden #flowers #art #photography #writing
#flowersonfriday
#seasons #nature #latespring #garden #flowers #art #photography #writing
June 6, 2025 at 7:42 AM
Sisyrinchium striatum and Nigella sativa
#flowersonfriday
#seasons #nature #latespring #garden #flowers #art #photography #writing
#flowersonfriday
#seasons #nature #latespring #garden #flowers #art #photography #writing
How do the basal ganglia turn what you see into what you do?
New preprint w/ @kenneth-harris.bsky.social, @flickerfusion.bsky.social & @carandinilab.net: we recorded across striatum, GPe & SNr in a Go/NoGo task. Striatum encodes which stimulus, GPe & SNr encode action. 🧵
biorxiv.org/content/10.6...
New preprint w/ @kenneth-harris.bsky.social, @flickerfusion.bsky.social & @carandinilab.net: we recorded across striatum, GPe & SNr in a Go/NoGo task. Striatum encodes which stimulus, GPe & SNr encode action. 🧵
biorxiv.org/content/10.6...
April 8, 2026 at 4:04 PM
How do the basal ganglia turn what you see into what you do?
New preprint w/ @kenneth-harris.bsky.social, @flickerfusion.bsky.social & @carandinilab.net: we recorded across striatum, GPe & SNr in a Go/NoGo task. Striatum encodes which stimulus, GPe & SNr encode action. 🧵
biorxiv.org/content/10.6...
New preprint w/ @kenneth-harris.bsky.social, @flickerfusion.bsky.social & @carandinilab.net: we recorded across striatum, GPe & SNr in a Go/NoGo task. Striatum encodes which stimulus, GPe & SNr encode action. 🧵
biorxiv.org/content/10.6...
Knotted Clover, Trifolium striatum, and Clustered Clover, T. glomeratum, growing next to each other on a grassy road verge in LB Bromley.
May 22, 2026 at 6:29 PM
Knotted Clover, Trifolium striatum, and Clustered Clover, T. glomeratum, growing next to each other on a grassy road verge in LB Bromley.
#FungiFriday Two unusual new finds for me found in N.Lancs and S. Cumbria this week. Beaked Earthstar (Geastrum pectinatum) and Striated Earthstar (Geastrum striatum).
October 17, 2025 at 7:09 PM
#FungiFriday Two unusual new finds for me found in N.Lancs and S. Cumbria this week. Beaked Earthstar (Geastrum pectinatum) and Striated Earthstar (Geastrum striatum).
Hippocampus researchers screaming crying and throwing up that their weakling brain region isn't even involved in challenging memorization and striatum is. Striatum and I simply have to laugh
In fact, when performing a challenging memorization of a full deck of cards, using the Method of Loci, he used an alternative circuit to memorize. Particularly, he used more striatum and caudate in subcortex. A key to his speed?
March 13, 2026 at 9:28 PM
Hippocampus researchers screaming crying and throwing up that their weakling brain region isn't even involved in challenging memorization and striatum is. Striatum and I simply have to laugh
Can internet use become addictive?
A #SciencePerspective discusses the addictive potential of the #internet and how it can be best conceptualized and evaluated. scim.ag/3R5Npv1 #BrainAwarenessWeek
A #SciencePerspective discusses the addictive potential of the #internet and how it can be best conceptualized and evaluated. scim.ag/3R5Npv1 #BrainAwarenessWeek
March 16, 2025 at 2:07 PM
Can internet use become addictive?
A #SciencePerspective discusses the addictive potential of the #internet and how it can be best conceptualized and evaluated. scim.ag/3R5Npv1 #BrainAwarenessWeek
A #SciencePerspective discusses the addictive potential of the #internet and how it can be best conceptualized and evaluated. scim.ag/3R5Npv1 #BrainAwarenessWeek
June 18, 2024 at 8:01 PM
This is a truly heroic effort from Kennerley lab to get model based reasoning neurons across pfc and striatum.
Neural signatures of model-based and model-free reinforcement learning across prefrontal cortex and striatum https://www.biorxiv.org/content/10.1101/2025.01.11.632388v1
January 13, 2025 at 8:37 PM
This is a truly heroic effort from Kennerley lab to get model based reasoning neurons across pfc and striatum.
Nature research paper: Striatum supports fast learning but not memory recall
https://go.nature.com/3RU871v
https://go.nature.com/3RU871v
Striatum supports fast learning but not memory recall - Nature
Activity in the striatum is necessary for trial-to-trial improvements in learning sensory–motor tasks but not memory recall.
go.nature.com
May 8, 2025 at 2:14 PM
Nature research paper: Striatum supports fast learning but not memory recall
https://go.nature.com/3RU871v
https://go.nature.com/3RU871v
Our new study: Dopamine in the tail of the striatum facilitates avoidance in threat–reward conflicts. Congrats Iku-Tsutsui Kimura, Melissa Tian and others! Led by Mitsuko Watabe-Uchida. www.nature.com/articles/s41...
March 10, 2025 at 4:32 PM
Our new study: Dopamine in the tail of the striatum facilitates avoidance in threat–reward conflicts. Congrats Iku-Tsutsui Kimura, Melissa Tian and others! Led by Mitsuko Watabe-Uchida. www.nature.com/articles/s41...
Our paper from Junchol Park and collaborators that has been brewing for a while. Trying to capture our thinking about what action specification in striatum means and what would constitute evidence for such a model. Longer thread soon, but it’s online now. www.cell.com/neuron/fullt...
Conjoint specification of action by neocortex and striatum
Park et al. show that motor cortex and subcortical striatum act in concert to specify
the movement parameters of a reach-to-pull action in mice.
www.cell.com
January 24, 2025 at 1:34 AM
Our paper from Junchol Park and collaborators that has been brewing for a while. Trying to capture our thinking about what action specification in striatum means and what would constitute evidence for such a model. Longer thread soon, but it’s online now. www.cell.com/neuron/fullt...
Bob's Picture of the Day
#Photography, #Amaryllis, #Flowers, #BloomScrolling, #PhotoOfTheDay, #DailyPhoto, #iPhone
#Photography, #Amaryllis, #Flowers, #BloomScrolling, #PhotoOfTheDay, #DailyPhoto, #iPhone
December 17, 2025 at 5:14 PM
Bob's Picture of the Day
#Photography, #Amaryllis, #Flowers, #BloomScrolling, #PhotoOfTheDay, #DailyPhoto, #iPhone
#Photography, #Amaryllis, #Flowers, #BloomScrolling, #PhotoOfTheDay, #DailyPhoto, #iPhone
Around the garden, Churchill, Oxfordshire: i. Iris reticulata; ii. lamb's ear (Stachys byzantina); iii. Sisyrinchium striatum; iv. paeony ready to burst.
#photo #photography #garden #botany #flowers #churchill #oxfordshire
#photo #photography #garden #botany #flowers #churchill #oxfordshire
May 31, 2025 at 6:15 PM
Around the garden, Churchill, Oxfordshire: i. Iris reticulata; ii. lamb's ear (Stachys byzantina); iii. Sisyrinchium striatum; iv. paeony ready to burst.
#photo #photography #garden #botany #flowers #churchill #oxfordshire
#photo #photography #garden #botany #flowers #churchill #oxfordshire
November 24, 2025 at 8:18 PM
緋色山慈姑（ヒイロサンジコ）(Hippeastrum striatum, the striped Barbados lily)
#Photography #fujifilm #flower @bskyphotos.bsky.social
#Photography #fujifilm #flower @bskyphotos.bsky.social
January 26, 2025 at 8:36 PM
緋色山慈姑（ヒイロサンジコ）(Hippeastrum striatum, the striped Barbados lily)
#Photography #fujifilm #flower @bskyphotos.bsky.social
#Photography #fujifilm #flower @bskyphotos.bsky.social
Geranium sanguineum var striatum the Walney Island Geranium, on Walney Island today. A pale-flowered var of Bloody Cranesbill.
July 29, 2025 at 9:08 PM
Geranium sanguineum var striatum the Walney Island Geranium, on Walney Island today. A pale-flowered var of Bloody Cranesbill.
Very nice comparative study by the labs of Gena Konopka & Sonja Vernes, on the evolution of the cellular landscape in mammalian striatum 🧪🧠🧬
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Evolution of the cellular landscape in mammalian striatum
The dorsal striatum is important for highly specialized functions including movement, learning, and habit formation. However, it is not known if species-specialized behaviors are associated with cellu...
www.biorxiv.org
April 21, 2025 at 5:38 PM
Very nice comparative study by the labs of Gena Konopka & Sonja Vernes, on the evolution of the cellular landscape in mammalian striatum 🧪🧠🧬
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
#ByTheSea at Walney Island this week. Long-bracted Sedge Carex extensa, Western Eyebright Euphrasia tetraquetra, Frog Rush Juncus ranarius & Walney Island Geranium Geranium sanguineum var striatum #WildflowerHour
August 3, 2025 at 7:41 PM
#ByTheSea at Walney Island this week. Long-bracted Sedge Carex extensa, Western Eyebright Euphrasia tetraquetra, Frog Rush Juncus ranarius & Walney Island Geranium Geranium sanguineum var striatum #WildflowerHour
January 25, 2026 at 2:39 PM
Geound beetle, Bembidion striatum.
The fine structure of the surface only becomes apparent under high magnification.
The fine structure of the surface only becomes apparent under high magnification.
April 12, 2025 at 12:04 PM
Geound beetle, Bembidion striatum.
The fine structure of the surface only becomes apparent under high magnification.
The fine structure of the surface only becomes apparent under high magnification.
on dirait Jancovici avec ses histoires de striatum
Cueillette du jour : Science & Vie explique qu'on est accro au smartphone à cause de notre cerveau de chasseur-cueilleur.
Dans une page web qui est surmontée d'une vidéo publicitaire pour "un smartphone novateur".
L'article est évidemment un combo de tous les neuromythes sur la surconsommation :
Dans une page web qui est surmontée d'une vidéo publicitaire pour "un smartphone novateur".
L'article est évidemment un combo de tous les neuromythes sur la surconsommation :
April 25, 2026 at 3:11 PM
on dirait Jancovici avec ses histoires de striatum