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Articles relating to pareidolia, the tendency for perception to impose a meaningful interpretation on a nebulous stimulus, usually visual, so that one detects an object, pattern, or meaning where there is none. Pareidolia is a type of apophenia.
Schistosoma haematobium (urinary blood fluke) is a species of digenetic trematode, belonging to a group (genus) of blood flukes (Schistosoma). It is found in Africa and the Middle East. It is the major agent of schistosomiasis, the most prevalent parasitic infection in humans. [1]
The destructive action on the nervous tissue and the mass effect produced by a large number of eggs surrounded by multiple, large granulomas in circumscribed areas of the brain characterize the pseudotumoral form of neuroschistosomiasis and are responsible for the appearance of clinical manifestations: headache, hemiparesis, altered mental ...
The development of complex life cycles is most likely an adaptation of the parasite to survive in the predator. [4] The development of parasite increased trophic transmission is a further adaptation in relation to a complex life cycle, where the parasite increases its transmission to a definitive host by manipulating its intermediate host. [53]
Satellite photograph of a mesa in the Cydonia region of Mars, often called the "Face on Mars" and cited as evidence of extraterrestrial habitation. Pareidolia (/ ˌ p ær ɪ ˈ d oʊ l i ə, ˌ p ɛər-/; [1] also US: / ˌ p ɛər aɪ-/) [2] is the tendency for perception to impose a meaningful interpretation on a nebulous stimulus, usually visual, so that one detects an object, pattern, or ...
A: T2-weighted MRI showing multiple necrotic brain abscesses as a result of a Balamuthia mandrillaris infection. B: T1-weighted MRI showing expansion of the brain infection 4 days later Granulomatous amoebic encephalitis ( GAE ) [ 2 ] is a rare, often fatal, subacute-to-chronic central nervous system disease caused by certain species of free ...
This infection cycle occurs in a highly synchronous fashion, with roughly all of the parasites throughout the blood in the same stage of development. This precise clocking mechanism is dependent on the human host's own circadian rhythm. [39] Within the erythrocyte, the parasite metabolism depends on the digestion of haemoglobin. The clinical ...
The complete cycle takes 2–6 wk, and is dependent on environmental conditions. The females usually bite around dawn and dusk, although often at other times. Eggs are laid 3–4 d after the blood meal, and about 70-180 eggs are laid each time. Moisture is essential for the vector, and the development of its eggs and larvae.