Research Articles

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Total: 28,518 articles • Showing 2 of 28,518
pubmed

Evolution of hind limb morphology of Titanosauriformes (Dinosauria, Sauropoda) analyzed via 3D geometric morphometrics reveals wide-gauge posture as an exaptation for gigantism.

Páramo A; Mocho P; Escaso F; Ortega F

The study looks at how the back legs of big dinosaurs called sauropods changed over time. These changes helped them stand and move better as they got bigger. The wide-gauge pose of their legs wasn't just because of their size, even though some became the biggest animals ever.

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Sub-type specific connectivity between CA3 pyramidal neurons may underlie their sequential activation during sharp waves.

Sammons RP; Masserini S; Moreno Velasquez L; Metodieva VD; Cano G; Sannio A; Orlando M; Maier N; Kempter R; Schmitz D

The CA3 part of the brain helps with learning and memory. Scientists studied how two types of brain cells in this area connect with each other. They found that one type of cell gets a lot of input from both cell types, but the other only gets a little input from one type.

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