Understanding of Thirst in Medical Science - PMC Thirst is fundamentally considered as a physiological function developed to maintain the homeostasis of body fluids. However, we occasionally experience thirst in situations that are not necessarily related to the maintenance of bodily fluid ...

I thirst…

Very strange to learn that the details of the thirst center are unsettled science…

https://pmc.ncbi.nlm.nih.gov/articles/PMC11831041/

#hypothalamus #easter

Did you know our Brain Structure paper model is based on an actual MRI of Dominic's brain? How's that for "keeping it real"! Find out more about this model here: buff.ly/JLjNlWF

#EduSky #brain #nervoussystem #cerebrum #cerebellum #medulla #pituitarygland #hypothalamus #iteachbio

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Take-home: a circuit logic linking ambient heat to both cooling physiology and appetite — adding a “temperature layer” to energy-balance models. 🧩
#neuroscience #thermoregulation #hypothalamus #metabolism

Galanin Inhibits Histaminergic Neurons via Galanin Receptor 1 Galanin-expressing neurons in the ventrolateral preoptic area (VLPOgalanin) are active during sleep and play an important role in regulating non-rapid eye movement (NREM) sleep. It is generally believ...

🚨 new paper from the lab 🚨 exploring how the #sleep promoting neuropeptide #galanin regulates the activity of #wake active histaminergic neurons in the #hypothalamus.

www.eneuro.org/content/13/2...

Hypothalamus Signal Build Endurance After Exercise - Neuroscience News It’s not just in your legs. Scientists have discovered a "fitness switch" in the brain that must be flipped after a workout for your body to actually build endurance.

#Hypothalamus Signal Build Endurance After Exercise
#Neuroscience

The winter olympic log with Milano Cortina replaced with melanocortin and the rings represented by melanocortin neurons

All I can think of when someone mentions the #olympics venue. #hypothalamus #melanocortin #pomc

#SimulAdren is a simulation program for the #hypothalamus - #pituitary - #adrenal feedback control, an essential physiological motif. It is written in #Object_Pascal and helps to understand life-threatening diseases.

A spatially-resolved single cell atlas of sex-differentially expressed (sex-DE) genes in human VMH and ARC #hypothalamus www.biorxiv.org/content/10.1...

Pourquoi l’obésité est, avant tout, une maladie du cerveau L’obésité n’est pas due à un manque de volonté ni à un problème individuel. C’est une maladie complexe, profondément enracinée dans un cerveau adapté pour survivre à la pénurie.

#Recherche
L' #obésité commence dans l' #hypothalamus et comprendre comment il fonctionne - et échoue - sera essentiel pour freiner cette pandémie silencieuse du XXIe siècle.
Par Rosalia Rodriguez Rodriguez de @uicbarcelona.bsky.social

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A complex interaction of positive and negative feedback mechanisms linking centers of the limbic system to hypothalamic nuclei explains the adaptive response of the hypothalamic–pituitary thyroid loop in type 2 allostasis resulting from psychosocial stress situations (355, 356, 358, 359). ARC, arcuate nucleus of the hypothalamus; BNST, bed nucleus of the stria terminalis; CRH, corticotrophin-releasing hormone; DA, dopamine; GABA, gamma-aminobutyric acid; LC, locus coeruleus; NAcc, nucleus accumbens; OT, oxytocin; VTA, ventral tegmental area.

Complex networks linking #amygdala, #BNST & #hypothalamus mediate type 2 #Thyroid_Allostasis in #PTSD (post-traumatic stress disorder) & #PsychiatricDisease

www.livivo.de/doc/M28775711
pubmed.ncbi.nlm.nih.gov/28775711/
doi.org/10.3389/fend...

🧪 🩺 #MedSky @medsky.social

How Your Body Knows ‘98.6’ Without a Thermometer Your brain does not carry a NIST‑traceable thermometer. It does something stranger. From birth, without ever seeing a Celsius scale, you stabilize around a narrow thermal zone where your chemistry works best, sweating and shivering in a choreography you never consciously learned. That is why the folk memory of “normal” as 98.6 °F persists, even though it was never a magic number.

Your body nails “98.6” without ever reading a scale. Meet the brain circuits, daily rhythms, and fever logic that keep you in range. #BodyTemperature #CircadianRhythm #Fever #Hypothalamus #Thermoregulation

🚨NEW CNE PAPER 🧬

Forebrain AR deletion restores PR expression but not reproduction in prenatally androgenised female mice academic.oup.com/endo/article...

@endocrinesociety.bsky.social #progesterone #PCOS #hypothalamus #androgens

Transcriptomic Changes Across the HPG Axis Following Prenatal Exposure to the EDC Mixture NeuroMix Abstract. Endocrine-disrupting chemicals (EDCs) are exogenous chemicals that are ubiquitous in our environment and found in everyday items. We previously r

Transcriptomic Changes Across the HPG Axis Following Prenatal Exposure to the EDC Mixture NeuroMix. Read more in #Endocrinology: bit.ly/3M2jRPK #Endocrine-DisruptingChemical #EDC #hypothalamus #pituitary @endocrinesociety.bsky.social

#neurosciences #vulgarisation #cerveau #science #secours #aide #premierssecours #réanimation #animal #souris #comportement #survie #éthologie #ocytocine #hypothalamus

Merci pour vos écoutes et partages ☺️

#neurosciences #vulgarisation #cerveau #science #secours #aide #premierssecours #réanimation #animal #souris #comportement #survie #éthologie #ocytocine #hypothalamus

Merci pour vos commentaires, partages et abonnements !

Histamine reduced LGN visual responses in awake head-fixed mice. Schematic diagram of LGN recordings (top left) and a representative histological image showing the electrode location (bottom left; DiI stain, red). Right: Schematic diagram of histamine receptor localizations and their cellular function. Chlorphenamine blocks the postsynaptic receptor H1 (orange) that mediates the action of histamine postsynaptically, while ciproxifan blocks the autoreceptor H3 (green) that inhibits presynaptic histamine release.

Internal states & #visual processing: Matteo Tripodi & @hirokiasari.bsky.social show that #histaminergic signaling from #hypothalamus modulates retinal & thalamic responses in mice, so low #histamine during idle periods may speed responses to visual threats @plosbiology.org 🧪 plos.io/49K0Qv8

Histamine reduced LGN visual responses in awake head-fixed mice. Schematic diagram of LGN recordings (top left) and a representative histological image showing the electrode location (bottom left; DiI stain, red). Right: Schematic diagram of histamine receptor localizations and their cellular function. Chlorphenamine blocks the postsynaptic receptor H1 (orange) that mediates the action of histamine postsynaptically, while ciproxifan blocks the autoreceptor H3 (green) that inhibits presynaptic histamine release.

Internal states & #visual processing: Matteo Tripodi & @hirokiasari.bsky.social show that #histaminergic signaling from #hypothalamus modulates retinal & thalamic responses in mice, so low #histamine during idle periods may speed responses to visual threats @plosbiology.org 🧪 plos.io/49K0Qv8

#neurosciences #vulgarisation #cerveau #science #secours #aide #premierssecours #réanimation #animal #souris #comportement #survie #éthologie #ocytocine #hypothalamus

Merci pour vos écoutes et partages ☺️

Histamine reduced LGN visual responses in awake head-fixed mice. Schematic diagram of LGN recordings (top left) and a representative histological image showing the electrode location (bottom left; DiI stain, red). Right: Schematic diagram of histamine receptor localizations and their cellular function. Chlorphenamine blocks the postsynaptic receptor H1 (orange) that mediates the action of histamine postsynaptically, while ciproxifan blocks the autoreceptor H3 (green) that inhibits presynaptic histamine release.

Internal states & #visual processing: Matteo Tripodi & @hirokiasari.bsky.social show that #histaminergic signaling from #hypothalamus modulates retinal & thalamic responses in mice, so low #histamine during idle periods may speed responses to visual threats @plosbiology.org 🧪 plos.io/49K0Qv8

#neurosciences #vulgarisation #cerveau #science #secours #aide #premierssecours #réanimation #animal #souris #comportement #survie #éthologie #ocytocine #hypothalamus

Merci pour vos partages 😉

Check it out my PhD paper just got published
#virusinfection #hypothalamus #insulinresistance #zika #metabolism #diabetestype2

PMX53 and ACTH analogs show promise; personalized treatments may depend on IESS subtype and sex of the patient.
doi.org/10.1002/epi4...

#epilepsy #ILAE #epilepsiaopen #ACTH #EEG #estradiol #hypothalamus #IESS

Disrupted ACTH and Cortisol Response to Osmotic and Non-Osmotic Stress in Patients with AVP-Deficiency by Andi Nikaj et al

EJE Volume 193, Issue 1, July 2025
Open access article 👉 doi.org/10.1093/ejen...

#AVPdeficiency #pituitary #arginine #vasopressin #oxytocin #hypothalamus

🧠 Ever wondered what affects how #morphine works in the brain? This modelling study found #beta-endorphin to be a major player in how morphine occupies its µ-opioid receptors (MORs) in rat #hypothalamus 🐭

#EndogenousOpioids matter, folks!
#BindingKinetics #MOR

www.sciencedirect.com/science/arti...

New study sheds light on how exercise helps lose weight Researchers at Baylor College of Medicine, Jan and Dan Duncan Neurological Research Institute (Duncan NRI) at Texas Children’s Hospital, Stanford University...

It's not just about burning calories -- Researchers reveal insights into how #exercise helps lose weight www.bcm.edu/news/new-stu... Yang He Yong Xu Jonathan Long #LacPhe #Hypothalamus @natmetabolism.nature.com @bcmhouston.bsky.social #TCHResearchNews #bcmneurology

Stimulating Brain after Spinal Cord Injury Improves Locomotion The injury to the spinal cord is the worst type of disease worldwide. The disease is characterized by urinary incontinence, sexual dysfunction, and paralysis, heart and respiratory abnormalities.

"Stimulating Brain after Spinal Cord Injury Improves Locomotion"

Please read this article.

www.linkedin.com/pulse/stimul...
#spinalcord #spinalcordinjury #neuron #learning #research #science #nationalgeographic #ucla #mit #Newtoncho #brain #hypothalamus #genetic #glutamate #lumbar #epidural

Hypothalamus: Die Kommandozentrale für Stress und Hormone Von Stressregulation bis Empathie: Der Hypothalamus steuert unsere Hormone. Eines ist das Stresshormon Cortisol, es bringt den Körper in Habacht-Stellung.

Ob wir schlafen, frieren oder gestresst sind – der kleine #Hypothalamus im #Gehirn hat alles im Griff. Teil 3 der 5-teiligen Serie über #Hormone von @sigridmaerz.bsky.social.

<em>Journal of Neuroendocrinology</em> | BSN Journal | Wiley Online Library Many maternal adaptations occur during pregnancy to support the metabolic demands of the developing fetus and to prepare for the continued metabolic demands of lactation. Among these maternal adaptat...

🚨NEW CNE PAPER 🐀

Mapping O‐linked glycosylation in the rat hypothalamus in pregnancy and lactation - Murrell - Journal of Neuroendocrinology - Wiley Online Library onlinelibrary.wiley.com/doi/10.1111/...

@jne-editor.bsky.social #metabolism #pregnancy #lactation #hypothalamus