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A. Hahn

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Open access Sep 2026

653. Effects of 10Hz transcranial focused ultrasound stimulation at the posterior cingulate cortex on cerebral glucose metabolism – a pilot fPET study

Abstract Background Transcranial focused ultrasound stimulation (TUS) is emerging as a promising method for non-invasive and safe modulation of neuronal activity throughout the human brain [1]. Although several centers worldwide have started to investigate TUS in patient collectives, dosing of sonication parameters rem...

G. Godbersen, M. Lückel, C. Milz et al. · 0 citations
Open access Sep 2026

572. Effects of 10Hz transcranial focused ultrasound stimulation of the posterior cingulate cortex on working memory performance – initial findings

Abstract Background Working memory impairments are common across various neuropsychiatric disorders (1). The posterior cingulate cortex (PCC) plays a central role in working memory function (2, 3). Low intensity transcranial focused ultrasound stimulation (TUS) offers a method to non-invasively modulate neuronal activi...

A. Harouak, C. Milz, P. Falb et al. · 0 citations
Open access Sep 2026

326. Ketamine-induced changes of cerebral glucose metabolism in healthy humans: evidence from [18F]FDG functional PET

The findings provide metabolic sensitive insight into ketamine’s impact on neuronal function and synchronous, temporally dynamic metabolic changes may contribute to ketamine’s rapid-onset and transient neuropsychological effects.

S. Graf, M. Reed, A. Mayerweg et al. · 0 citations
Open access Sep 2026

606. Resting-state functional connectivity associations with dopamine synthesis

These group-level increases indicate a systematic association between presynaptic dopamine synthesis capacity in the caudate and resting-state DMN organization, extending prior evidence linking dopaminergic midbrain activity and ventral caudate connectivity to the DMN.

A. Mayerweg, M. Reed, M. Murgaš et al. · 0 citations

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