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schizophrenia

Your smartphone knows which side of the brain you're using

Some people use the left, some the right, but which side of the brain do you primarily use for language? It may seem like a trivial question, but for one thing, if you ever have to undergo any type of brain surgery, the answer can help avoid damage to speech areas.

While lab tests can provide the answer, an app that involves a few minutes of concentration works just as well, according to a study in the journal Frontiers in Psychology.

Furthermore, a version of the app for patients with schizophrenia trains them to improve their focus so that when … Read more

Detecting schizophrenia: The eyes have it

More than a century ago, doctors first realized that people with psychotic illnesses also suffer from impaired eye movements. Now researchers out of the University of Aberdeen in the U.K. have taken that observation and truly put it to the test with high resolution cameras and video software.

The result: a computer model based on a series of simple eye-tracking trials that has distinguished schizophrenics from healthy control subjects with 98.3 percent accuracy.

"It has been known for over 100 years that individuals with psychotic illnesses have a variety of eye movement abnormalities, but until our study, … Read more

Bots beat humans probing brain's neural activity

In what could be a major boon for the study of brain disorders such as schizophrenia, Parkinson's disease, autism, and epilepsy, researchers at MIT and Georgia Tech say they've figured out how to automate finding and recording information from neurons in live brains.

The process, described this week in the journal Nature Methods, involves a robotic arm guided by a cell-detecting algorithm that can identify and record data from neurons faster and more accurately than we mortal humans.

"In all [the abovementioned disorders], a molecular description of a cell that is integrated with [its] electrical and circuit … Read more

A mouse that thinks it's a slider phone

In the continuing effort to overcome its inferiority complex and expand its horizons, the lowly mouse has made various attempts to double as a VoIP handset. As odd as it may seem, most of the designs for these combo devices have mimicked flip phones, as seen in models by Sony and Genius.

Chinavasion wants to separate its own phone-mouse from the pack with a slider design, a la the Chocolate, with an LCD on a cover that slides back to reveal the keypad, according to Chip Chick. Not satisfied with just two functions, the Chinese company--which has made a name … Read more