AI researchers back an extinction warning as the Pentagon rejects it34m ago How Meta tried, and failed, to grab its employees' data for AI35m ago Amazon adds Mandiant founder Kevin Mandia to its board57m ago Anthropic caught scientists using Claude to further biological weapon research1h ago Session Traces and Cost Controls Help Diagnose AI Agent Failures1h ago UK economy unexpectedly grows 0.4% in July boosted by AI1h ago The AI safety vibe shift2h ago Seed Capital closes a €130M fifth fund and expands from Denmark into the Nordics2h ago Bridgewater’s Jensen Says AI Will Kill People Before It’s Curbed2h ago 'Nothing new to announce' on possible chip collaboration with Samsung: OpenAI2h ago Sam Altman pitches US utilities on OpenAI’s Daybreak programme for grid defence2h ago AI cybersecurity is a cat and mouse game2h ago Sergey Brin is back at Google, working on Gemini2h ago Introducing ChatGPT for Financial Services2h ago

AI researchers back an extinction warning as the Pentagon rejects it34m ago How Meta tried, and failed, to grab its employees' data for AI35m ago Amazon adds Mandiant founder Kevin Mandia to its board57m ago Anthropic caught scientists using Claude to further biological weapon research1h ago Session Traces and Cost Controls Help Diagnose AI Agent Failures1h ago UK economy unexpectedly grows 0.4% in July boosted by AI1h ago The AI safety vibe shift2h ago Seed Capital closes a €130M fifth fund and expands from Denmark into the Nordics2h ago Bridgewater’s Jensen Says AI Will Kill People Before It’s Curbed2h ago 'Nothing new to announce' on possible chip collaboration with Samsung: OpenAI2h ago Sam Altman pitches US utilities on OpenAI’s Daybreak programme for grid defence2h ago AI cybersecurity is a cat and mouse game2h ago Sergey Brin is back at Google, working on Gemini2h ago Introducing ChatGPT for Financial Services2h ago

Machine Learning Healthcare66 min reading time

Spike inference from calcium imaging data acquired with GCaMP8 indicators

NaturePublished Jul 27, 2026

Researchers evaluated spike inference algorithms on new GCaMP8 calcium indicators, finding that adapting methods to GCaMP8's improved linearity enhances accuracy in estimating neuronal spikes from imaging data.

#calcium-imaging #cascade #gcamp8 #mlspike #oasis #spike-inference

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