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Good Vibrations: Mediating Mood Through Brain Ultrasound

By Guest PostJuly 19, 2013Health, Scienceairport code, analog, anatomical structures, anesthesiology, anxiety, blood vessels, brain stimulation, brain ultrasound, clinical trial, depression, good vibrations, high frequency vibrations, human brains, jamie tyler, jay sanguinetti, john allen, mediating mood, megahertz frequencies, microtubules, mood scale, neurotrek, organs, placebo, protein structure, psychiatric disorders, psychological, silicon valley, stuart hameroff, tms, transcranial magnetic stimulation, tucson, ultrasound machine, ultrasound vibrations, university of arizona, vams, virginia polytechnic institute, visual, womb

Ultrasound vibrations applied to the brain may affect mood, UA researchers have discovered. The finding potentially could lead to new treatments for psychological and psychiatric disorders.

University of Arizona researchers have found in a recent study that ultrasound waves applied to specific areas of the brain appear able to alter patients’ moods. The discovery has led the scientists to conduct further investigations with the hope that this technique could one day be used to treat conditions such as depression and anxiety.

Dr. Stuart Hameroff, professor emeritus of the UA’s departments of anesthesiology and psychology and director of the UA’s Center for Consciousness Studies, is lead author on the first clinical study of brain ultrasound, which was published in the journal Brain Stimulation. (more…)

Questions for Geoff Pullum: The ‘Grammar Gotcha’ and Political Speech

By Guest PostOctober 8, 2012Politics18th century, 19th century, 20th century, ad, american understanding, ann romney, attack, bad news, Barack Obama, blogger, brown university, bubble, bush speech, bushisms, candidate, chris christie, clint eastwood, contract, david orenstein, debate, edinburgh, egotism, english, geoff pullum, george bush, grammar gotcha, grammarian, language, language log, lindley murray, lingua franca, linguist, mark liberman, noreen malone, paul ryan, pearl harbor, pennslyvania, political speech, Politics, president roosevelt, presidential, psychological, publicity, reagan, republican, republican convention, rnc, robert lowth, scriptwriter, social, spontaneous speech, syntax, tampa, technical detail, technical knowledge, todd akin, tv, university, word choice

A long campaign season with genuine gaffes and alleged misstatements began its culmination with the first presidential debate. Like many citizens, linguist Geoff Pullum, a visiting professor at Brown, was watching.

Grammarian Geoff Pullum is the Gerard Visiting Professor of Cognitive, Linguistic and Psychological Sciences at Brown University and professor of general linguistics at the University of Edinburgh. He is also a frequent blogger on language and politics on Language Log and Lingua Franca.

In a conversation with David Orenstein, he cited several specious analyses of word choice and syntax that have been used unfairly against candidates. The often ill-informed critiques stand in stark contrast to the way people are typically inclined to overcome the misstatements of others as they extract understanding from clumsy speech. Pullum will be listening closely to the presidential and vice presidential debates. (more…)

Tag Archives: psychological

Good Vibrations: Mediating Mood Through Brain Ultrasound

Questions for Geoff Pullum: The ‘Grammar Gotcha’ and Political Speech