New research is redefining the morphological and functional existence of anatomical "neck" regions to better include ...
Learn how fish and amphibians have regions of vertebrae that may act like necks, challenging an common anatomical assumption.
A study published in the Nature journal alters how the evolution of fish has been historically understood. Fossilized fish and other sea creatures have often been pivotal in new scientific discoveries ...
During head-up posture, fish perform ventral flexion of the trunk to partially stabilize the head. Conversely, during head-down posture, they perform dorsal flexion to achieve head stabilization.
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