Respiration-entrained brain rhythms are global but often overlooked

ABL Tort, J Brankačk, A Draguhn - Trends in neurosciences, 2018 - cell.com
We revisit recent evidence showing that nasal respiration entrains oscillations at the same
frequency as breathing in several regions of the rodent brain. Moreover, respiration …

Conundrums of high-frequency oscillations (80–800 Hz) in the epileptic brain

LM de la Prida, RJ Staba, JA Dian - Journal of clinical …, 2015 - journals.lww.com
Pathological high-frequency oscillations (HFOs)(80–800 Hz) are considered biomarkers of
epileptogenic tissue, but the underlying complex neuronal events are not well understood …

Heteromeric channels formed by TRPC 1, TRPC 4 and TRPC 5 define hippocampal synaptic transmission and working memory

J Bröker‐Lai, A Kollewe, B Schindeldecker… - The EMBO …, 2017 - embopress.org
Canonical transient receptor potential (TRPC) channels influence various neuronal
functions. Using quantitative high‐resolution mass spectrometry, we demonstrate that TRPC …

Temporal relations between cortical network oscillations and breathing frequency during REM sleep

ABL Tort, M Hammer, J Zhang, J Brankačk… - Journal of …, 2021 - Soc Neuroscience
Nasal breathing generates a rhythmic signal which entrains cortical network oscillations in
widespread brain regions on a cycle-to-cycle time scale. It is unknown, however, how …

Impaired theta-gamma coupling in APP-deficient mice

X Zhang, W Zhong, J Brankačk, SW Weyer… - Scientific reports, 2016 - nature.com
Amyloid precursor protein (APP) is critically involved in the pathophysiology of Alzheimer's
disease, but its physiological functions remain elusive. Importantly, APP knockout (APP-KO) …

Theta-gamma coupling during REM sleep depends on breathing rate

M Hammer, C Schwale, J Brankačk, A Draguhn… - Sleep, 2021 - academic.oup.com
Temporal coupling between theta and gamma oscillations is a hallmark activity pattern of
several cortical networks and becomes especially prominent during REM sleep. In a parallel …

[HTML][HTML] Diazepam effects on local cortical neural activity during sleep in mice

LE McKillop, SP Fisher, L Milinski, LB Krone… - Biochemical …, 2021 - Elsevier
GABA-ergic neurotransmission plays a key role in sleep regulatory mechanisms and in brain
oscillations during sleep. Benzodiazepines such as diazepam are known to induce sedation …

Sleep stage dynamics in neocortex and hippocampus

E Durán, CN Oyanedel, N Niethard, M Inostroza, J Born - Sleep, 2018 - academic.oup.com
Mammalian sleep comprises the stages of slow-wave sleep (SWS) and rapid eye movement
(REM) sleep. Additionally, a transition state is often discriminated which in rodents is termed …

Non-sedative cortical EEG signatures of allopregnanolone and functional comparators

PM Lambert, R Ni, A Benz, NR Rensing… - …, 2023 - nature.com
Neurosteroids that positively modulate GABAA receptors are among a growing list of rapidly
acting antidepressants, including ketamine and psychedelics. To develop increasingly …

Pharmaco‐electroencephalographic responses in the rat differ between active and inactive locomotor states

IH Hansen, C Agerskov, L Arvastson… - European Journal of …, 2019 - Wiley Online Library
Quantitative electroencephalography from freely moving rats is commonly used as a
translational tool for predicting drug‐effects in humans. We hypothesized that drug‐effects …