Why is everyone talking about brain state?

AS Greene, C Horien, D Barson, D Scheinost… - Trends in …, 2023 - cell.com
The rapid and coordinated propagation of neural activity across the brain provides the
foundation for complex behavior and cognition. Technical advances across neuroscience …

Vagus nerve stimulation in brain diseases: Therapeutic applications and biological mechanisms

Y Wang, G Zhan, Z Cai, B Jiao, Y Zhao, S Li… - … & Biobehavioral Reviews, 2021 - Elsevier
Brain diseases, including neurodegenerative, cerebrovascular and neuropsychiatric
diseases, have posed a deleterious threat to human health and brought a great burden to …

Noradrenergic modulation of rhythmic neural activity shapes selective attention

MJ Dahl, M Mather, M Werkle-Bergner - Trends in cognitive sciences, 2022 - cell.com
During moments involving selective attention, the thalamus orchestrates the preferential
processing of prioritized information by coordinating rhythmic neural activity within a …

When the locus coeruleus speaks up in sleep: recent insights, emerging perspectives

A Osorio-Forero, N Cherrad, L Banterle… - International journal of …, 2022 - mdpi.com
For decades, numerous seminal studies have built our understanding of the locus coeruleus
(LC), the vertebrate brain's principal noradrenergic system. Containing a numerically small …

Phasic, event-related transcutaneous auricular vagus nerve stimulation modifies behavioral, pupillary, and low-frequency oscillatory power responses

C Wienke, M Grueschow, A Haghikia… - Journal of …, 2023 - Soc Neuroscience
Transcutaneous auricular vagus nerve stimulation (taVNS) has been proposed to activate
the locus ceruleus-noradrenaline (LC-NA) system. However, previous studies failed to find …

Vagus nerve stimulation as a potential therapy in early Alzheimer's disease: A review

M Vargas-Caballero, H Warming, R Walker… - Frontiers in human …, 2022 - frontiersin.org
Cognitive dysfunction in Alzheimer's disease (AD) is caused by disturbances in neuronal
circuits of the brain underpinned by synapse loss, neuronal dysfunction and neuronal death …

State-of-the-art imaging of neuromodulatory subcortical systems in aging and Alzheimer's disease: Challenges and opportunities

N Engels-Domínguez, EA Koops, PC Prokopiou… - Neuroscience & …, 2023 - Elsevier
Primary prevention trials have shifted their focus to the earliest stages of Alzheimer's disease
(AD). Autopsy data indicates that the neuromodulatory subcortical systems'(NSS) nuclei are …

Neuromodulation of neural oscillations in health and disease

E Weiss, M Kann, Q Wang - Biology, 2023 - mdpi.com
Simple Summary Over the past few decades, advances in electroencephalography (EEG)
recordings and brain stimulation has permitted an unprecedented view of how specific brain …

Short bursts of transcutaneous auricular vagus nerve stimulation enhance evoked pupil dilation as a function of stimulation parameters

M D'Agostini, AM Burger, M Franssen, A Perkovic… - Cortex, 2023 - Elsevier
Transcutaneous auricular vagus nerve stimulation (taVNS) is a neurostimulatory technique
hypothesised to enhance central noradrenaline. Currently, there is scarce evidence in …

Graded recruitment of pupil-linked neuromodulation by parametric stimulation of the vagus nerve

Z Mridha, JW de Gee, Y Shi, R Alkashgari… - Nature …, 2021 - nature.com
Vagus nerve stimulation (VNS) is thought to affect neural activity by recruiting brain-wide
release of neuromodulators. VNS is used in treatment-resistant epilepsy, and is increasingly …