Results 71 to 80 of about 478,697 (222)

Targeting the Subthalamic Nucleus in MEGDEL Syndrome: A Case Report of a Clinically Effective Intervention for Debilitating Lingual Dyskinesia and Dystonia

Movement Disorders Clinical Practice, EarlyView.
Philipp Köberle, Florian Lange, Ghadir Abbas, Philipp Capetian, Marius Vogt, Patrick Fricke, Cordula Matthies, Jens Volkmann, Martin Reich, Thomas Musacchio   +9 more
wiley   +1 more source

Placebo and nocebo effects on pain through the lens of the predictive brain: Neurobiological mechanisms and translational implications

Experimental Physiology, EarlyView.
Abstract Placebo and nocebo effects on pain provide a model for investigating how cognitive and contextual factors modulate the physiological processes underlying nociception and its regulation. However, existing accounts remain fragmented and lack a unifying mechanistic framework linking brain, behaviour and autonomic responses.
Denisa Adina Zamfira, Tommaso Fassina, Kamil Zaworski, Elisa Carlino, Giacomo Rossettini   +4 more
wiley   +1 more source

High‐altitude headache: Insights into pathophysiology and potential treatment implications

The Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude headache occurs during prolonged exposure to low oxygen, such as during ascent to high altitude. Several risk factors increase its likelihood, with the degree of hypoxia, often driven by rapid ascent to greater altitudes, being the most prominent factor.
Marika Falla, Florian Frank, Giacomo Strapazzon, Justin Lawley   +3 more
wiley   +1 more source

Dose-Dependent Effect of GABAA System on Antinociception Actions of Cuneiformis Nucleus in Brain Stem [PDF]

Background and Objective: It's been established that midbrain region namely rostral ventromedial medulla (RVM) is the coring point of modulation of pain.
شیخکانلوی میلان, حمید
core  

The hypothalamus and periaqueductal gray are the sources of dopamine fibers in the paraventricular nucleus of the thalamus in the rat

Frontiers in Neuroanatomy, 2014
The paraventricular nucleus of the thalamus (PVT) sends a very dense projection to the nucleus accumbens. This area of the striatum plays a key role in motivation and recent experimental evidence indicates that the PVT may have a similar function.
Sa eLi, Sa eLi, Yuxiu eShi, Gilbert Jean Kirouac, Gilbert Jean Kirouac   +4 more
doaj   +1 more source

Modulation of pain by affective touch: effects of childhood trauma, depression, chronic pain, and spinal segment

The Journal of Physiology, EarlyView.
Abstract figure legend Patients with fibromyalgia and no‐pain controls completed questionnaire ratings of chronic pain, childhood trauma, anxiety and depression. During the first session a conditioned pain modulation task was administered, with heat pain applied via thermode and cold pain via cold water‐bath.
Benedetta Albinni, Marisa Zimmerman, Vincent Alasha, Jacob Ross, Lindsey Crankshaw, Emrys Jones, Jeffery Lewis, Sandy R. Hu, Nathaniel Schuster, Laura Case   +9 more
wiley   +1 more source

Evidence for a periaqueductal gray-nucleus retroambiguus spinal cord pathway in the rat

, 1997
The nucleus retroambiguus in the cat has been shown to receive strong projections from the periaqueductal gray and to send fibres to distinct motoneuronal cell groups in brainstem and spinal cord.
V.G.J.M VanderHorst, Kerstens, Lenka, Moes, M.C., Horst, V.G.J.M. van der, Holstege, G., L Kerstens, M.C Moes, G Holstege   +7 more
core   +1 more source

Hyperanxiety produced by periaqueductal gray injection of chondroitin sulphate glycosaminoglycan

, 2001
We examined the effects of chondroitin sulphate C (CSC) on fear and anxiety parameters following injection of the glycosaminoglycan into the dorsal periaqueductal gray.
Huston, J.P., De Araujo, J., Brandao, M.L., Hasenoehrl, R.   +3 more
core   +4 more sources

Cardiovascular Effect of Dorsal Periaqueductal Gray During Lipopolysaccharide-induced Hypotension

Basic and Clinical Neuroscience, 2022
Introduction: The central mechanism related to the cardiovascular response to lipopolysaccharide (LPS)-induced hypotension is not entirely known, but it is suggested that numerous brain areas such as dorsal periaqueductal gray (dPAG) are involved in this
Iraj Mirzaii-Dizgah, Mohammad Naser Shafei, Reza Mohebbati, Vida Alikhani   +3 more
doaj  

Mapping Projectome Heterogeneity of Subiculum Neuron Cell Types

Hippocampus, Volume 36, Issue 6, November 2026.
ABSTRACT The subiculum (SUB) is the main output structure of the hippocampus, influencing diverse behaviors through its widespread cortical and subcortical connections. Our previous work creating the mouse Hippocampus Gene Expression Atlas (HGEA) identified four genetically distinct cellular layers across five columnar domains in the SUB, with gene ...
Ann W. Saustad, Michael S. Bienkowski
wiley   +1 more source