Neurochemical Enhancement of Conscious Error Awareness
نویسندگان
چکیده
منابع مشابه
Neurochemical enhancement of conscious error awareness.
How the brain monitors ongoing behavior for performance errors is a central question of cognitive neuroscience. Diminished awareness of performance errors limits the extent to which humans engage in corrective behavior and has been linked to loss of insight in a number of psychiatric syndromes (e.g., attention deficit hyperactivity disorder, drug addiction). These conditions share alterations i...
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Research examining the neural mechanisms associated with error awareness has consistently identified dorsal anterior cingulate cortex (ACC) activity as necessary but not predictive of conscious error detection. Two recent studies (Steinhauser and Yeung, 2010; Wessel et al., 2011) have found a contrary pattern of greater dorsal ACC (dACC) activity [in the form of the error-related negativity (ER...
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Poor awareness has been linked to worse recovery and rehabilitation outcomes following moderate-to-severe traumatic brain injury (M/S TBI). The error positivity (Pe) component of the event-related potential (ERP) is linked to error awareness and cognitive control. Participants included 37 neurologically healthy controls and 24 individuals with M/S TBI who completed a brief neuropsychological ba...
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1. Consciousness certainly is connected with awareness. In fact, some people would say the two terms are synonyms. To be conscious of something is to be aware of it. Conscious mental states are those we are aware of. From these simple platitudes comes the motivation, or intuitive support for theories of consciousness built on the notion of representation, whether it be representation of the con...
متن کاملConscious Awareness and the Brain Processing.
The study of consciousness has been limited primarily to philosophical domain. There are a number of conceptual and methodological issues that have prevented scientific investigation of conscious experience. We began the investigation by exploring its cognitive components. Since awareness is an important component, we used neuroimaging techniques to study the brain processing of awareness using...
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ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2012
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.4052-11.2012