Task-induced deactivation and the "resting" state

Task-induced deactivation and the "resting" state

Task-induced decreases in blood flow and the widespread use of "resting" baselines produced unexpected and discrepant results in early cognitive imaging studies, especially in language comprehension experiments. Here I describe from a personal perspective some of the events and thought pro...

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Veröffentlicht in:NeuroImage (Orlando, Fla.) Fla.), 2012-08, Vol.62 (2), p.1086-1091
1. Verfasser: Binder, Jeffrey R.
Format: Artikel
Sprache:eng
Schlagworte:
Brain - blood supply
Brain - physiology
Brain Mapping - history
Brain Mapping - methods
Cerebrovascular Circulation - physiology
Cognition - physiology
Cognitive ability
Emotions
Functional MRI
History, 20th Century
History, 21st Century
Humans
Hypotheses
Information processing
Magnetic Resonance Imaging - history
Magnetic Resonance Imaging - methods
Memory
Mind-wandering
Neurosciences
Rest - physiology
Resting state
Semantics
Studies
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Zusammenfassung:Task-induced decreases in blood flow and the widespread use of "resting" baselines produced unexpected and discrepant results in early cognitive imaging studies, especially in language comprehension experiments. Here I describe from a personal perspective some of the events and thought processes leading to the first hypothesis-driven fMRI study of the "resting" state.
ISSN:1053-8119
1095-9572
DOI:10.1016/j.neuroimage.2011.09.026