Unraveling the attentional functions of cortical cholinergic inputs: interactions between signal-driven and cognitive modulation of signal detection

Neurophysiological studies demonstrated that increases in cholinergic transmission in sensory areas enhance the cortical processing of thalamic inputs. Cholinergic activity also suppresses the retrieval of internal associations, thereby further promoting sensory input processing. Behavioral studies...

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Veröffentlicht in:	Brain Research Reviews 2005-02, Vol.48 (1), p.98-111
Hauptverfasser:	Sarter, Martin, Hasselmo, Michael E., Bruno, John P., Givens, Ben
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetylcholine Acetylcholine - metabolism Afferent Pathways - physiology Animals Attention Attention - physiology Basal Nucleus of Meynert - physiology Biological and medical sciences Central nervous system Central neurotransmission. Neuromudulation. Pathways and receptors Cerebral Cortex - physiology Cholinergic Fibers - physiology Cognition - physiology Cortex Fundamental and applied biological sciences. Psychology Humans Models, Neurological Sensory systems Signal Detection, Psychological - physiology Vertebrates: nervous system and sense organs
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