Weird Wikipedia Wednesday: Guided Rat

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Guided Rat

“A remotely guided rat, popularly called a ratbot or robo-rat, is a rat with electrodes implanted in the medial forebrain bundle (MFB) and sensorimotor cortex of its brain. They were developed in 2002 by Sanjiv Talwar and John Chapin at the State University of New York Downstate Medical Center. The rats wear a small electronics backpack containing a radio receiver and electrical stimulator. The rat receives remote stimulation in the sensorimotor cortex via its backpack that causes the rat to feel a sensation in its left or right whiskers, and stimulation in the MFB that is interpreted as a reward or pleasure.

“After a period of training and conditioning using MFB stimulation as a reward, the rats can be remotely directed to move left, right, and forward in response to whisker stimulation signals. It is possible to roughly guide the animal along an obstacle course, jumping small gaps and scaling obstacles.”

 

Weird Wikipedia Wednesday: Charles Bonnet Syndrome

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Charles Bonnet Syndrome

“Mentally healthy people with significant vision loss may have vivid, complex recurrent visual hallucinations (fictive visual percepts). One characteristic of these hallucinations is that they usually are “lilliputian” (hallucinations in which the characters or objects are smaller than normal). The most common hallucination is of faces or cartoons. Sufferers understand that the hallucinations are not real, and the hallucinations are only visual, that is, they do not occur in any other senses, e.g. hearing, smell or taste. Among older adults (> 65 years) with significant vision loss, the prevalence of Charles Bonnet syndrome has been reported to be between 10% and 40%; a 2008 Australian study found the prevalence to be 17.5%”

Weird Wikipedia Wednesday: Jackalope

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Jackalope

“In the 1930s, Douglas Herrick and his brother, hunters with taxidermy skills, popularized the American jackalope by grafting deer antlers onto a jackrabbit carcass and selling the combination to a local hotel in Douglas, Wyoming. Thereafter, they made and sold many similar jackalopes to a retail outlet in South Dakota, and another taxidermist continues to manufacture the horned rabbits in the 21st century. Stuffed and mounted, jackalopes are found in many bars and other places in the United States; stores catering to tourists sell jackalope postcards and other paraphernalia, and commercial entities in America and elsewhere have used the word “jackalope” or a jackalope logo as part of their marketing strategies. The jackalope has appeared in published stories, poems, television shows, video games, and a low-budget mockumentary film. The Wyoming Legislature has considered bills to make the jackalope the state’s official mythological creature.”

Weird Wikipedia Wednesday: Original Spanish Kitchen

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Original Spanish Kitchen

“Following its closure, the building’s contents were left intact for years afterward, the tables remaining set with full place settings and the lunch counter fully stocked with coffeemakers and cooking utensils. The restaurant’s sudden closure gave rise to speculation and the subsequent urban legend that the owners, who lived in an apartment above the restaurant, were murdered at the hands of organized crime.”

Weird Wikipedia Wednesday: John Murray Spear and the New Motive Power

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John Murray Spear

“Spear and a handful of followers retreated to a wooden shed at the top of High Rock hill in Lynn, Massachusetts, where they set to work creating the ‘‘New Motive Power’’, a mechanical Messiah which was intended to herald a new era of Utopia. The New Motive Power was constructed of copper, zinc and magnets, all carefully machined, as well as a dining room table. At the end of nine months, Spear and the ‘‘New Mary’’, an unnamed woman, ritualistically birthed the contraption in an attempt to give it life.”