Animal Studies

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Placebo Pain Pathway in Mice Traced to Brainstem Opioid Switch

The Neuron study suggests learned expectations tap native opioids to blunt pain.

Rectal Oxygen Delivery Enters Human Testing With Tolerability Study Completed

Theta Traveling Waves in the Frontal Eye Field Time Visual Working Memory

Video and AI Decode Mice's Decision Strategies From Subtle Facial Movements

Severe Flu in Pregnancy Lets Large Molecules Reach Fetal Brains in Mouse Study

Peroxisomes Provide Backup Brown-Fat Heater in Mice, Nature Study Finds

East Hartford Investigates Neon-Painted Squirrels, Seeks Public’s Help

Experts Debunk Viral Orca Attack Video as AI-Generated Hoax

Study Links Obesity to Prolonged Lung Injury and Spurs Omicron Variant Comparisons

New TV Viewing Scale Reveals How Dog Temperaments Shape Their Screen Engagement

LSE Unveils Jeremy Coller Centre for Animal Sentience Ahead of September Launch

Obesity Disrupts Olfactory Pathway That Reduces Hunger in Mice

Study Identifies Hypothalamic PVN-LH Circuit Driving Stress-Related Sleep and Memory Deficits

Maternal Iron Deficiency Triggers Male-to-Female Sex Reversal in Mouse Embryos

Ebola Pill Shows Promise in Monkey Trials, Raising Hopes for Human Treatment

Scientists Identify Brainstem Neurons That Signal When to Stop Eating

Study Confirms Dogs Understand Words from Soundboards

Scientists Advocate for Recognition of Animal Consciousness

Memory Loss from Repeated Head Impacts Could Be Reversible, Study Suggests

Biorobotic Heart Developed to Simulate Real Heart Conditions