Effects of cholinergic enhancement on conditioning-related responses in human auditory cortex.
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TLDR
It is suggested that an overactive cholinergic system leads to increased processing of behaviourally irrelevant stimuli and thus attenuates differential conditioning‐related cortical activations.Citations
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Principles of Experience-Dependent Neural Plasticity: Implications for Rehabilitation After Brain Damage
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Cortical Cholinergic Transmission and Cortical Information Processing in Schizophrenia
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Effects of cholinergic enhancement on visual stimulation, spatial attention, and spatial working memory.
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Statistical parametric maps in functional imaging: A general linear approach
Karl J. Friston,Andrew P. Holmes,Keith J. Worsley,J-B. Poline,Chris D. Frith,Richard S. J. Frackowiak +5 more
TL;DR: In this paper, the authors present a general approach that accommodates most forms of experimental layout and ensuing analysis (designed experiments with fixed effects for factors, covariates and interaction of factors).
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Central cholinergic systems and cognition
TL;DR: Evidence is presented that the nucleus basalis-neocortical cholinergic system contributes greatly to visual attentional function, but not to mnemonic processes per se, and it is suggested that nucleus basali-amygdala cholinerential projections have a role in the retention of affective conditioning while brainstem cholinery projections to the thalamus and midbrain dopamine neurons affect basic arousal processes.
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Multisubject fMRI studies and conjunction analyses.
TL;DR: It is suggested that activations common to all subjects reflect aspects of functional anatomy that may be "typical" of the population from which that group was sampled, and these commonalities can be identified by a conjunction analysis of the activation effects.