Abha Karki Rajbhandari, PhD
@BrainBody_Lab
Assistant Professor @MountSinaiPsych ▪Brain+Body interactions in stress/fear/metabolism Lab ▪Yogā▪ "Somewhere, something incredible is waiting to be known"🧠🌌
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Online now: Globally patterned locus coeruleus-norepinephrine neuron-pericyte coupling orchestrates brain-wide vascular dynamics dlvr.it/TPDQg4
📣We are hiring! 📣 Join us as a Postdoctoral Researcher to study brain–body interactions uncovering how neural and physiological systems regulate behavior and energy metabolism under stress! Details are below: 📩 [email protected] 🔗 careers.mountsinai.org/jobs/3032214
The pale blue dot-Carl Sagan Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, …..#carlsagan
A brief review of recent studies that reveal a novel central-nervous-system-mediated brain-liver axis that bypasses endocrine pathways to boost hepatic glucose production. It seems to me the 🧠 and autonomic nervous system has its hand in everything. linkinghub.elsevier.com/retrieve/pii/S…
Now online! Gut-to-brain signaling restricts dietary protein intake during recovery from catabolic states dlvr.it/TP5lZv
🏃♀️ Science shows physical activity reduces anxiety and depression more than medication. Exercise isn’t just good for the body—it may be the most effective treatment for the mind. A sweeping new analysis published in the British Journal of Sports Medicine found that physical…
Does pounding of heart make one feel afraid, or does the feeling of fear cause heart to race? The Cannon-Bard and James-Lange theories have shaped a century of debate on emotion and physiology. Biologically, the brain and body dialogue is dynamic, continuous, & bi-directional!
We're hiring postdocs! Come join our team.
How the brain talks to the immune system This diagram shows the inflammatory reflex - a neural circuit where the brain regulates inflammation through the vagus nerve. It’s how psychological stress, inflammation, and immune activity stay linked. 1️⃣ The signal starts in the brain…
📜Pleased to see my paper on "Metabolic Overdrive" in bipolar disorder featured twice in the new Springer @Nature Metabolic Neuropsychiatry Book. Highlighting the rationale and new evidence in favour of it. Metabolic Overdrive Paper: nature.com/articles/s4138… Metabolic…
PTSD isn’t JUST a psychological condition - it’s a psycho-neuro-immunological state. 🚨 A few key mechanisms👇 1️⃣ IL-6 & TNF-α rise → amygdala hyper-reactivity 👉Heightened threat detection, hypervigilance, emotional intensity. 2️⃣ Neuroinflammation → hippocampal…
New online! Gut–brain communication: types of sensory nerves and mechanisms of activation bit.ly/4p0zwgX
The best way to tune the immune system is through the nervous system. This is because cytokines act more like on/off switches, while neuropeptides volume dials.
Interested in studying the gut-brain-immune axis and living in NYC? The Chan Lab at NYU is hiring the following positions: Postdoctoral Associate: apply.interfolio.com/174235 Junior Research Scientist: apply.interfolio.com/174150 Please send inquiries to: [email protected]
Hunger guides new brain cells to their destination Blood flow and a hormone called ghrelin help new neurons travel to where they are meant to be in the brain of adult mice. elifesciences.org/articles/10917…
Lancet Neurology article emphasizing lifestyle interventions including nutrition, sleep, stress management and exercise for not only symptom management but also disease modification in Parkinson’s. Lifestyle is not fringe! thelancet.com/journals/laneu…
Mount Sinai is proud to announce that Eric J. Nestler, MD, PhD, has been appointed Anne and Joel Ehrenkranz Dean of the Icahn School of Medicine at Mount Sinai. Dr. Nestler has served as Interim Dean since July and previously held leadership roles including Dean for Academic…
A hypothalamus-brainstem-heart circuit regulated by oxytocin on heart rate variability. Another cool brain-body work! nature.com/articles/s4159…
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