
TL;DR: A 2026 Neuron study proposed that developing brain cells can gain positional information partly from lineage, because cells descended from the same progenitor tend to stay near one another as tissue grows. Key Findings Lineage as position signal: The mo…
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TL;DR: A 2026 study in Psychopharmacology found that after 14 days of unpredictable chronic stress, a single 1-hour ayahuasca exposure restored sociability, reduced anxiety-like behavior, normalized cortisol, and rescued whole-brain BDNF in adult zebrafish wit…
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Hearing loss is a major health issue that affects people of all ages. It can be caused by loud noise, aging, disease, or certain medications and often cannot be reversed. Unlike humans, some animals like birds, fish, and frogs are able to regenerate the sensor…
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