Weiting Zhang

Distinct neurochemical influences on fMRI response polarity in the striatum

This study identifies neurochemical influences on fMRI response polarity in the striatum, showing opioidergic transmission contributes to negative signals while dopaminergic transmission is associated with positive signals.

Neuronal dynamics of the default mode network and anterior insular cortex: Intrinsic properties and modulation by salient stimuli

The paper investigates the neuronal dynamics of the rodent default mode network and its interaction with the anterior insular cortex, revealing how salient stimuli modulate these networks.

Spectral fiber-photometry derives hemoglobin concentration changes for accurate measurement of fluorescent sensor activity

This paper introduces spectral fiber-photometry methods to correct hemoglobin absorption artifacts in fluorescent sensor recordings, improving accuracy in measuring neuronal activity.

Chemogenetic Stimulation of Tonic Locus Coeruleus Activity Strengthens the Default Mode Network

This study shows that chemogenetic activation of locus coeruleus norepinephrine neurons strengthens functional connectivity in the default mode network in mice.