Ultra-slow oscillations in fMRI and resting-state connectivity: neuronal and vascular contributions and technical confounds
Summary Ultra-slow,∼ 0.1-Hz variations in the oxygenation level of brain blood are widely
used as an fMRI-based surrogate of" resting-state" neuronal activity. The temporal …
used as an fMRI-based surrogate of" resting-state" neuronal activity. The temporal …
[HTML][HTML] Regulation of breathing and autonomic outflows by chemoreceptors
PG Guyenet - Comprehensive Physiology, 2014 - ncbi.nlm.nih.gov
Lung ventilation fluctuates widely with behavior but arterial PCO 2 remains stable. Under
normal conditions, the chemoreflexes contribute to PaCO 2 stability by producing small …
normal conditions, the chemoreflexes contribute to PaCO 2 stability by producing small …
Developing the catecholamines hypothesis for the acute exercise-cognition interaction in humans: Lessons from animal studies
T McMorris - Physiology & behavior, 2016 - Elsevier
The catecholamines hypothesis for the acute exercise-cognition interaction in humans fails
to adequately explain the interaction between peripherally circulating catecholamines and …
to adequately explain the interaction between peripherally circulating catecholamines and …
Effect of acute hypoxia on cognition: A systematic review and meta-regression analysis
A systematic meta-regression analysis of the effects of acute hypoxia on the performance of
central executive and non-executive tasks, and the effects of the moderating variables …
central executive and non-executive tasks, and the effects of the moderating variables …
Cardiovascular baroreflex circuit moonlights in sleep control
Sleep disturbances are strongly associated with cardiovascular diseases. Baroreflex, a
basic cardiovascular regulation mechanism, is modulated by sleep-wake states. Here, we …
basic cardiovascular regulation mechanism, is modulated by sleep-wake states. Here, we …
C1 neurons: the body's EMTs
PG Guyenet, RL Stornetta… - American Journal …, 2013 - journals.physiology.org
The C1 neurons reside in the rostral and intermediate portions of the ventrolateral medulla
(RVLM, IVLM). They use glutamate as a fast transmitter and synthesize catecholamines plus …
(RVLM, IVLM). They use glutamate as a fast transmitter and synthesize catecholamines plus …
Central fatigue theory and endurance exercise: Toward an interoceptive model
We propose a model of exercise-induced central fatigue based on interoception and
motivation. Predictions of the expected sensory feedback are fed forward by the dorsolateral …
motivation. Predictions of the expected sensory feedback are fed forward by the dorsolateral …
Neuropeptide and small transmitter coexistence: fundamental studies and relevance to mental illness
Neuropeptides are auxiliary messenger molecules that always co-exist in nerve cells with
one or more small molecule (classic) neurotransmitters. Neuropeptides act both as …
one or more small molecule (classic) neurotransmitters. Neuropeptides act both as …
Efferent projections of CGRP/Calca‐expressing parabrachial neurons in mice
The parabrachial nucleus (PB) is composed of glutamatergic neurons at the midbrain–
hindbrain junction. These neurons form many subpopulations, one of which expresses …
hindbrain junction. These neurons form many subpopulations, one of which expresses …
Cerebrospinal fluid catecholamines in Alzheimer's disease patients with and without biological disease
K Henjum, LO Watne, K Godang, NB Halaas… - Translational …, 2022 - nature.com
Noradrenergic and dopaminergic neurons are involved in cognitive functions, relate to
behavioral and psychological symptoms in dementia and are affected in Alzheimer's …
behavioral and psychological symptoms in dementia and are affected in Alzheimer's …