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Amnesic shellfish poisoning (ASP) is an illness caused by consumption of shellfish that contain the marine biotoxin called domoic acid. [1] In mammals, including humans, domoic acid acts as a neurotoxin, causing permanent short-term memory loss, brain damage, and death in severe cases.
Symptoms typically include neurologic and gastrointestinal issues including: [4] [6] nausea; vomiting; diarrhea; numbness and tingling in the lips, mouth, face, and extremities; The latter has been described as "nerves being on fire" or "ants crawling and biting all over". [4] Other less common symptoms can include: [4] ataxia; loss of ...
Scientists have discovered that inhibiting a protein could stop dyskinesia symptoms and erase the brain's "bad memory" response to long-term Parkinson's therapies.
Some fish show no external symptoms, but others show signs of infection that include bulging eyes, bloated abdomens, bruised-looking reddish tints to the eyes, skin, gills and fins. Some infected fish have open sores that may look like the lesions from other diseases or from lamprey attacks.
It turns out that many birds are pretty smart and good at learning tasks (one article I read said a pigeon can memorize 1,200 pictures!) but I didn’t move from the according-to-Ted-Lasso 10 ...
The popularity of such raw fish dishes makes it important for consumers to be aware of this risk. Raw fish should be frozen to an internal temperature of −20 °C (−4 °F) for at least seven days to kill parasites. It is important to be aware that home freezers may not be cold enough to kill parasites. [67] [68]
Recent research in mouse models of Alzheimer's disease has found that an experimental treatment that increases ... symptoms, which may include: memory loss, especially taking in and remembering ...
A number of studies have shown that fish can retain information for months or years. Anecdotally, channel catfish (Ictalurus punctatus) can remember the human voice call announcing food five years after last hearing that call. [19] Goldfish remember the colour of a tube dispensing food one year after the last tube presentation. [19]