A global dopaminergic learning rate in the nucleus accumbens core enables mice to adaptively forage across six options within minutes.
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A global dopaminergic learning rate in the nucleus accumbens core enables mice to adaptively forage across six options within minutes.
Relaxed purifying selection on 578 genes related to spermatogenesis coincides with the evolution of polygyny in gorillas, leading to reduced sperm quality.
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A YOLOv8-based system achieves over 82.9% precision and 91.5% recall in real-time identification of freely moving common marmosets, matching human accuracy.
A global dopaminergic learning rate in the nucleus accumbens core enables mice to adaptively forage across six options within minutes.
Proteomic analysis of over 60,000 bones from Bianfu Cave in Southwest China identified three Denisovan fossils, including long bones, filling a key geographic and morphological gap.
Denisovans in southwestern China exhibited a long cultural record from 190,000 to 70,000 years ago, with diverse fossils and adaptive subsistence strategies.
Integrating multi-stage traits reveals that relying solely on adult characteristics underestimates species' extinction risk, as shown in Chinese anurans with stage-specific threats.
Sibling-derived microglia comprise up to 52% of microglial cells in marmoset brains, highlighting extensive hematopoietic chimerism within neural tissue.
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