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Open access
Oct 2026
Acute Whole-Body Heat Exposure Modulates EEG Microstate Dynamics, Phase-Lagged Connectivity, and Cortical Source Activity
Acute exposure to elevated ambient temperature affects physiological regulation, thermal perception, and cognitive functioning, yet its influence on the spatiotemporal organization of human brain activity remains insufficiently understood. This study investigated temperature-related changes in EEG spectral power, micro...
Bo Chen, Li Ding, Xiao-Peng Liu
· Brain Topography · 0 citations
#protein folding
Oct 2026
Physiological Responses to Intermittent Environmental Heat Stress in Mice
It is demonstrated that repeated environmental heat stress induces coordinated neuroendocrine, vascular, immune, and metabolic adaptations characterized by activation of heat shock pathways, immune remodeling, and endothelial activation that precede cardiovascular dysfunction.
Hibah Husain, Samantha A. McFall, M. Malovichko et al.
· The FASEB Journal · 0 citations
Open access
Sep 2026
Core Temperature Responses During Passive Heat Exposure Differentiate Mice Previously Exposed to Exertional Heat Stroke and Endotoxemia.
Exertional heat stroke (EHS) induces thermoregulatory and inflammatory disturbances, yet whether core temperature (Tcore) responses are altered during subsequent passive heat exposure (PHE) remains unknown. Our purpose was to determine whether prior exposure to EHS or lipopolysaccharide (LPS)-induced systemic inflammat...
Francisco Teixeira-Coelho, Sebastian Cabrera, Zhou-Xin Li et al.
· American Journal of Physiolo... · 0 citations
Open access
Sep 2026
Analysis of the electrogastrokinetic changes in a hyperthermia model of rat.
Heat stress is a condition that develops when the body absorbs more heat than it can dissipate, leading to hyperthermia and problems such as gastrointestinal dysfunction. Past research suggests that gut dysfunction is highly temperature sensitive, and hyperthermia that alters the gut myoelectric activity should be stud...
Sugandha Jaiswal, V. Nigam, Rakesh Kumar Sinha
· Stress · 0 citations
Open access
Oct 2026
Combined Prenatal Environmental Stressors Induce Suprachiasmatic Degeneration with Unexpected Behavioural Resilience in Long-Evans Rats.
INTRODUCTION Environmental heat stress and displacement adversity during pregnancy pose significant risks to neurodevelopment, particularly in regions with high maternal mortality and population displacement. The suprachiasmatic nucleus (SCN), the brain's master circadian pacemaker, is vulnerable to prenatal environmen...
S. Soja, E. Edem, A. Obajuluwa et al.
· Developmental Neuroscience · 0 citations
Open access
Oct 2026
Influence of behavioral phenotype on the response of the rat body to cold stress in control and after hypoxic preconditioning
Studying the cold resistance of homoiothermic organisms is important for identifying general physiological mechanisms, as well as for assessing individual phenotypic variations. The aim of the work was to study the effect of the behavioral traits of Wistar rats, pre-evaluated in Barnes maze task, on cardiorespiratory f...
N. K. Arokina, A. V. Belyakov, D. Semenov
· Yakut Medical Journal · 0 citations