BehaviorAtlas Parturition Mouse · Project Software

Mouse Parturition Real-time Detection & Optogenetic Closed-loop System

BehaviorAtlas Parturition Mouse — triple-view synchronized capture with real-time 3D reconstruction; AI pup detection drives TTL optogenetic stimulation via event sync box. Parturition timelines, pup counts, and full-process behavior spectra update live during recording.

Research scenarios

LIVE PIPELINE

Recording & triggering

3 CAM

TTL

OUT

// live event stream

[14:32:08] pup detected → TTL HIGH

3 views

Sync capture

Live recon

TTL

Opto loop

Research Background

Perinatal events are fleeting — behavioral triggers and neural modulation must align at the exact moment.

Mouse parturition is a key window for maternal behavior, oxytocin release, and perinatal neural circuits. Within seconds to minutes after birth, nesting, licking, and nursing correlate with downstream brain activity — many experiments require optogenetic intervention at the exact moment a pup appears to establish causality.

Birth often occurs at night over many hours — manual watch cannot guarantee detection, and conventional video only allows post-hoc review without instant peripheral triggering at pup appearance. BehaviorAtlas Parturition Mouse unifies triple-view capture, real-time 3D reconstruction, AI pup detection, and TTL closed-loop triggering so see birth → trigger stimulation → log timestamps → output behavior results completes in one live recording.

Temporal Precision

Pup appearance as time zero — TTL signals aligned to video frames for peri-birth multimodal analysis.

Unattended Monitoring

24/7 continuous monitoring with automatic detection and optogenetic triggering — remote and manual fallback supported.

Perinatal Mechanisms

For maternal behavior, oxytocin circuits, developmental toxicity, and other perinatal behavior–neural causality studies.

Core Software

One integrated real-time application — capture, reconstruction, detection, triggering, and output in a single pipeline.

Integrated

BehaviorAtlas Parturition Mouse

Capture · 3D recon · pup detection · TTL trigger · live output

Built for perinatal closed-loop experiments in pregnant mice. Triple-camera synchronized recording with real-time 3D reconstruction of dam pose; embedded AI detects pup appearance and outputs TTL high-level signals via event sync box for optogenetic stimulation — parturition timelines, pup counts, and pre/post behavior sequences with action spectra generated live, no post-hoc-only workflow.

3 viewsSync capture

Live3D + AI

TTLOpto loop

Software Functions

BehaviorAtlas Parturition Mouse — triple-view capture, real-time 3D reconstruction, pup detection, and TTL closed-loop triggering in one application.

Triple-view Synchronized Capture

Three surround cameras record in sync — acclimation, sample ID, grouping, and storage in one setup with frame-rate testing and long-duration unattended recording.

Real-time 3D Reconstruction

Reconstruct while recording — live dam 3D pose and spatial position as the foundation for AI pup appearance detection and full-parturition behavior tracking.

AI Pup Appearance Detection

Embedded models detect pup birth events in real time — driving TTL closed-loop triggers and live updates to parturition timelines.

TTL Optogenetic Closed-loop

High-level TTL via event sync box linked to optogenetic hardware — remote web and workstation manual fallback with synchronized trigger logging.

Full-parturition Behavior Spectrum

Automatic recognition of nesting, birth, licking, and nursing — live action spectra and behavior transition timelines.

Pup Count & Parturition Timeline

Individual birth times, intervals, and total labor duration — live timeline visualization and batch statistics during recording.

Real-time Workflow

Setup → sync calibration → continuous recording → live detection & closed-loop trigger → instant results

TRIPLE-VIEW SETUP

STEP 01 / 05

Scene Setup & Triple-camera Calibration

Triple-view · frame-rate test

Connect three cameras, pass frame-rate testing (≥29 fps), fix camera angles, and complete scene and parameter configuration.

Live Analysis Outputs

Core outputs visible during recording — no offline wait required.

LiveOutput3 viewsSync videoTTLClosed-loopFullBehavior spectrum

Pup Detection & TTL Trigger Log

Auto, remote, or manual trigger source and timestamps — precisely aligned to video frames and event sync box signals.

TriggerTTLTimestamp

Parturition Timeline & Pup Count

Individual birth times, intervals, and total labor duration — live updates and visualization during recording.

TimelinePupsInterval

Pre/post Behavior Sequences & Action Spectrum

Nesting, licking, nursing timelines and transition patterns generated live — revealing perinatal behavioral rhythms.

SpectrumNestingNursing

Triple-view Video & Timestamp Archive

Synchronized export of three camera videos and timestamp files — for multimodal peri-birth alignment and reproducible Methods.

3 viewsArchiveAlignment

Learn More

Perinatal research scenarios →