منابع مشابه
Listening for the Right Sounds
In this issue of Neuron, Rodgers and DeWeese (2014) developed a new paradigm in which rats had to select or ignore an auditory stimulus, depending on its context. The authors recorded neurons in primary auditory and medial prefrontal cortex. Surprisingly, they found that stimulus context had the largest effect in the moments before the stimulus was presented.
متن کاملLefties Get It "Right" When Hearing Tool Sounds
Our ability to manipulate and understand the use of a wide range of tools is a feature that sets humans apart from other animals. In right-handers, we previously reported that hearing hand-manipulated tool sounds preferentially activates a left hemisphere network of motor-related brain regions hypothesized to be related to handedness. Using functional magnetic resonance imaging, we compared cor...
متن کاملTransmission of audible praecordial gallop sounds to right supraclavicular fossa.
To evaluate the significance of audible gallop sounds in the right supraclavicular fossa we performed simultaneous external heart sound recordings at 50 and 100 Hz at the left ventricular apex, left sternal border, and right supraclavicular fossa in 50 patients with audible gallop sounds at the left ventricular apex. In each patient heart sounds were recorded with a simultaneous jugular phlebog...
متن کاملDynamic analysis of heart sounds in right and left bundle-branch blocks.
SUMMARY A clinical, electrocardiographic, phonocardiographic, and arteriographic study was made of 20 normal subjects, 20 patients with right bundle-branch block (RBBB) and 20 patients with left bundle-branch block (LBBB). Ventricular asynchronism was documented in nearly all cases of bundle-branch block by the behavior of the arterial pulse and the heart sounds. The first heart sound was of no...
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ژورنال
عنوان ژورنال: Nature
سال: 1995
ISSN: 0028-0836,1476-4687
DOI: 10.1038/375176b0