Tootfinder

fly_hemibrain: Fly hemibrain (2020)
A synaptic map of the hemibrain connectome of fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using EM reconstruction techniques. Neurons are labeled by their type. Edges are annotated by the connection strength between the neurons.
This network has 21739 nodes and 4259624 edges.
Tags: Biological, Connectome, Weighted, Metadata

Please help Nouran and her family if you can.
They need your help to cover their everyday needs as Israel’s genocide and famine continues to ravage Gaza.
💕
#Gaza #GazaVerified #fediAid …

To ChatGPT: What will be the likely "Butcher number" of a Neuralink Blindsight brain implant in visual cortex? Butcher number (Meister, 2019): the number ratio of damaged or killed neurons and stimulated or recorded neurons. https://chatgpt.com/share/6903cdc4-5c18-8004-99e…

celegans_2019: Complete C. elegans neurons (2019)
Networks among neurons of both the adult male and adult hermaphrodite worms C. elegans, constructed from electron microscopy series, to include directed edges (chemical) and undirected (gap junction), and spanning including nodes for muscle and non-muscle end organs.
This network has 514 nodes and 2363 edges.
Tags: Biological, Connectome, Weighted

Intrinsic Nernst Effect from Berry Curvature in Superconductors
Tzu-Chi Hsieh, Cong Xiao, Yi-Ting Hsu
https://arxiv.org/abs/2509.26638 https://arxiv.org/pd…

Intrinsic Nernst Effect from Berry Curvature in Superconductors
The Nernst effect in superconductors is typically linked to fluctuating Cooper pairs above $T_c$ or vortex motion below $T_c$. We show instead that Berry curvature of Bogoliubov quasiparticles can generate an intrinsic Nernst response in a clean, vortex-free superconducting state. Focusing on two-dimensional (2D) systems with Ising spin-orbit coupling, relevant to transition-metal dichalcogenides, we identify two regimes: an intervalley $s$-wave paired state where a weak magnetic field activate…

Octopuses possess a radically decentralized nervous system,
with the majority of their neurons residing in their arms.
Some say the octopus is a single organism with 9 brains.
From another perspective, we can say it is nine organisms housed within a single skin.
How can multiple humans come to inhabit a single organism with distributed sensory and decision-making capabilities?
How is cognition located in the network that spans bodies and environments?

How to Become an Octopus (and sometimes squid) — Gray Area Festival 2025 Workshop
What might we learn by thinking, sensing, and moving like an cephalopod? In this embodied, experimental workshop, artist Miriam Simun invites participants to leave behind the habits of upright human life and explore the world from the perspective of the soft-bodied, many-armed cephalopod.

Duda existencial:
¿Las naranjas se llaman naranjas porque son de color naranja o el color naranja se llama así porque es el color de las naranjas?
#DudaExistencial #Naranja

C-BerryTrans: A C code for first-principles calculation of Berry-curvature-driven anomalous Hall and Nernst conductivities
Vivek Pandey, Sudhir K. Pandey
https://arxiv.org/abs/2509.24071

C-BerryTrans: A C++ code for first-principles calculation of Berry-curvature-driven anomalous Hall and Nernst conductivities
We present C-BerryTrans, a C++ code designed for first-principles calculations of Berry-curvature-driven transverse transport properties, namely the anomalous Hall conductivity (AHC) i.e., $σ_{μν}^{AHC}$ and anomalous Nernst conductivity (ANC) i.e., $α_{μν}^{ANC}$. The code directly extracts eigenvalues and momentum-matrix elements from WIEN2k calculations and evaluates the Berry curvature ($\boldsymbolΩ$) using a Kubo-like formalism. For computational efficiency, C-BerryTrans paralleliz…

celegans_2019: Complete C. elegans neurons (2019)
Networks among neurons of both the adult male and adult hermaphrodite worms C. elegans, constructed from electron microscopy series, to include directed edges (chemical) and undirected (gap junction), and spanning including nodes for muscle and non-muscle end organs.
This network has 469 nodes and 1450 edges.
Tags: Biological, Connectome, Weighted

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…