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Picture of Ralph Fregosi

Ralph Fregosi

Professor, Physiology | Member of the Graduate Faculty | Professor, Physiological Sciences - GIDP | Professor, Neuroscience - GIDP | Professor, Neurobiology | Professor, Evelyn F McKnight Brain Institute

Collaboration(18)

Sairam Parthasarathy
Scott Boitano
Ritu Pandey
Theodore Trouard
Katalin Gothard

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Grants(12)

Translational Approaches to Health Disparities in Lung, Sleep, and Pandemics
Active·2024·$0 / $341.5K·
External
health disparities, translational research, lung health, sleep disorders, pandemic response
The Influence of Nicotine Withdrawal on the Control of Blood Pressure, Heart Rate, and Breathing
Active·2024·$75K·
External
Principal Investigator (PI)
nicotine withdrawal, blood pressure control, heart rate regulation, breathing control, influence on physiological functions
Functional and Structural Diversity in Hypoglossal Motoneurons
Active·2022·$755.6K / $888.9K·
External
Principal Investigator (PI)
neural diversity, motor control, neuroscience, neural circuitry, cell biology
The Influence of Nicotine Withdrawal on Oxygen Sensing
Active·2022·$0 / $266.2K·
External
Key Personnel (KP)
nicotine withdrawal, oxygen sensing, influence, health effects, addiction
Chronic Nicotine and Synaptic Transmission in Brainstem Respiratory Neurons
Active·2018·$2M·
External
Principal Investigator (PI)
nicotine, synaptic transmission, brainstem, respiratory neurons, chronic

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Publications(91)

Recent

Influence of developmental nicotine exposure on serotonergic control of breathing-related motor output

2022

nicotine exposure, serotonergic control, developmental influence, breathing-related motor output, neurological development

A homemade device for simultaneous measurement of pulmonary ventilation and metabolic rate in neonatal rodents

2022

respiration, metabolism, neonatal, measurement, device

A tribute to Charles M. Ti Tipton 1927-2021)

2021

tribute, biography, legacy, history, memorial

Diverse physiological properties of hypoglossal motoneurons innervating intrinsic and extrinsic tongue muscles

2019

neural control, muscle innervation, physiological diversity, hypoglossal motoneurons, tongue muscles

Muscles of Breathing: Development, Function, and Patterns of Activation

2019

respiratory physiology, muscle development, neuromuscular control, movement patterns, functional anatomy

The muscles of breathing: Development, Function and Patterns of Activation

2018

muscle development, breathing function, muscle activation, respiratory patterns, muscle function

Developmental plasticity of GABAergic neurotransmission to brainstem motoneurons

2018

neurotransmission, developmental, gabaergic, plasticity, brainstem

Developmental nicotine exposure alters glycinergic neurotransmission to hypoglossal motoneurons in neonatal rats

2018

nicotine exposure, neurotransmission, developmental effects, glycinergic system, neonatal rats

Hyperinsulinemia and Insulin Resistance is a Result of Steatosis Induced Hepatocyte γ-Amino Butyric Acid Production and Release

2018

insulin resistance, hepatocyte steatosis, hyperinsulinemia, γ-amino butyric acid, hepatocyte

Reply to Drs. Nuzzo and Barry

2017

epidemiology, public health, communicable diseases, health policy, medical research