The impact of the human thalamus on brain-wide information processing

JM Shine, LD Lewis, DD Garrett… - Nature Reviews …, 2023 - nature.com
The thalamus is a small, bilateral structure in the diencephalon that integrates signals from
many areas of the CNS. This critical anatomical position allows the thalamus to influence …

Clinical electroencephalography for anesthesiologists: part I: background and basic signatures

PL Purdon, A Sampson, KJ Pavone, EN Brown - Anesthesiology, 2015 - pubs.asahq.org
The widely used electroencephalogram-based indices for depth-of-anesthesia monitoring
assume that the same index value defines the same level of unconsciousness for all …

Sleep deprivation impairs molecular clearance from the human brain

PK Eide, V Vinje, AH Pripp, KA Mardal, G Ringstad - Brain, 2021 - academic.oup.com
It remains an enigma why human beings spend one-third of their life asleep. Experimental
data suggest that sleep is required for clearance of waste products from brain metabolism …

Deep brain stimulation of the thalamus restores signatures of consciousness in a nonhuman primate model

J Tasserie, L Uhrig, JD Sitt, D Manasova, M Dupont… - Science …, 2022 - science.org
Loss of consciousness is associated with the disruption of long-range thalamocortical and
corticocortical brain communication. We tested the hypothesis that deep brain stimulation …

Effective connectivity changes in LSD-induced altered states of consciousness in humans

KH Preller, A Razi, P Zeidman… - Proceedings of the …, 2019 - National Acad Sciences
Psychedelics exert unique effects on human consciousness. The thalamic filter model
suggests that core effects of psychedelics may result from gating deficits, based on a …

Unique spatiotemporal fMRI dynamics in the awake mouse brain

D Gutierrez-Barragan, NA Singh, FG Alvino, L Coletta… - Current biology, 2022 - cell.com
Human imaging studies have shown that spontaneous brain activity exhibits stereotypic
spatiotemporal reorganization in awake, conscious conditions with respect to minimally …

Pain and the triple network model

D De Ridder, S Vanneste, M Smith, D Adhia - Frontiers in neurology, 2022 - frontiersin.org
Acute pain is a physiological response that causes an unpleasant sensory and emotional
experience in the presence of actual or potential tissue injury. Anatomically and …

Towards a comprehensive understanding of anesthetic mechanisms of action: a decade of discovery

HC Hemmings, PM Riegelhaupt, MB Kelz, K Solt… - Trends in …, 2019 - cell.com
Significant progress has been made in the 21st century towards a comprehensive
understanding of the mechanisms of action of general anesthetics, coincident with progress …

In vivo mapping of pharmacologically induced functional reorganization onto the human brain's neurotransmitter landscape

AI Luppi, JY Hansen, R Adapa, RL Carhart-Harris… - Science …, 2023 - science.org
To understand how pharmacological interventions can exert their powerful effects on brain
function, we need to understand how they engage the brain's rich neurotransmitter …

Anesthesia with Dexmedetomidine and Low-dose Isoflurane Increases Solute Transport via the Glymphatic Pathway in Rat Brain When Compared with High-dose …

H Benveniste, H Lee, F Ding, Q Sun, E Al-Bizri… - …, 2017 - pubs.asahq.org
Background The glymphatic pathway transports cerebrospinal fluid through the brain,
thereby facilitating waste removal. A unique aspect of this pathway is that its function …