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Regulation of breathing and autonomic outflows by chemoreceptors


Regulation of breathing and autonomic outflows by chemoreceptors

Lung ventilation fluctuates widely with behavior but arterial PCO2 remains stable. Under normal conditions, the chemoreflexes contribute to PaCO2 stability ...

Regulation of Breathing and Autonomic Outflows by Chemoreceptors

Central chemoreceptors such as the RTN appear to regulate every aspect of breathing including rate, inspiration, and active expiration.

Regulation of Breathing and Autonomic Outflows by Chemoreceptors

Comprehensive Physiology · Regulation of Breathing and Autonomic Outflows by Chemoreceptors · References · Related · Information · References.

Regulation of breathing and autonomic outflows by chemoreceptors.

The effects of these various pathologies on brainstem cardiorespiratory networks are discussed, special consideration being given to the interactions ...

Regulation of Breathing and Autonomic Outflows by Chemoreceptors

Under normal conditions, the chemoreflexes contribute to PaCO2 stability by producing small corrective cardiorespiratory adjustments mediated by lower ...

Guyenet, P.G. (2014) Regulation of Breathing and Autonomic ...

Guyenet, P.G. (2014) Regulation of Breathing and Autonomic Outflows by Chemoreceptors. Comprehensive Physiology, 4, 1511-1562. https://doi.org/10.1002/ ...

Chemoreceptor Reflex - an overview | ScienceDirect Topics

Chemoreceptors provide sensory inputs to the respiratory control system concerning changes in CO2 or O2. As a result, alveolar ventilation is altered via ...

C1 neurons are part of the circuitry that recruits active expiration in ...

The rostral ventrolateral medulla (RVLM) contains many types of neurons that regulate the sympathetic and parasympathetic outflows as well as ...

Chemoreceptor - an overview | ScienceDirect Topics

Chemoreceptors in the carotid bodies and in the brain provide sensory input to the central circuits controlling breathing and cardiovascular function. PCO2 is ...

Neural Control of Breathing and CO 2 Homeostasis - Cell Press

Recent advances have clarified how the brain detects CO 2 to regulate breathing (central respiratory chemoreception).

Autonomic and respiratory consequences of altered chemoreflex ...

The physiological function of the chemoreflex is to constantly adjust ventilation and circulatory control to match respiratory gases to ...

Carotid body chemoreceptors: physiology, pathology, and ...

The carotid body (CB) is the main peripheral chemoreceptor for arterial respiratory gases O 2 and CO 2 and pH, eliciting reflex ventilatory, cardiovascular, ...

Arterial Chemoreceptors and Sympathetic Nerve Activity

Arterial chemoreceptors serve an important regulatory role in the control of alveolar ventilation, but they also exert a powerful influence on ...

Neural Control of Breathing and CO2 Homeostasis - Semantic Scholar

171 References · Regulation of breathing and autonomic outflows by chemoreceptors. · Respiratory control by ventral surface chemoreceptor neurons in rats.

Ventilatory and Autonomic Regulation in Sleep Apnea Syndrome

In response to changes in cerebrospinal fluid CO2/H+ content, central chemoreceptor neurons send excitatory signals directly to respiratory control centers to ...

10 Cardiorespiratory Integration - Oxford Academic

The process occurs at multiple levels of the neuraxis and produces a pattern of respiratory, cardiovagal and sympathetic outflows that is optimized for any ...

Pathophysiology of human ventilatory control

Emphasis is placed on the sites of central respiratory rhythm and pattern generation as well as newly described functions of the carotid chemoreceptors, the ...

Potential Role of the Retrotrapezoid Nucleus in Mediating Cardio ...

During subtle changes in cerebrospinal fluid CO2/H+ content, RTN chemoreceptor neurons send direct excitatory inputs to respiratory control centers to initiate ...

Episodic stimulation of central chemoreceptor neurons elicits ...

Enhanced central chemoreflex (CC) gain is observed in volume overload heart failure (HF) and is correlated with autonomic dysfunction and breathing disorders.

Role of Peripheral Chemoreceptors and Central Chemosensitivity in ...

The peripheral arterial chemoreceptors of major importance in the reflex control of respiration and circulation are located in the carotid and ...