Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/BF01071989 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Combined T1-weighted MRI and diffusion MRI tractography of paraventricular, locus coeruleus, and dorsal vagal complex connectivity in brainstem-hypothalamic nuclei.
J Biol Methods
November 2024
Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, United States.
Background: Current multimodal neuroimaging plays a critical role in studying clinical conditions such as cardiovascular disease, major depression, and other disorders related to chronic stress. These conditions involve the brainstem-hypothalamic network, specifically the locus coeruleus (LC), dorsal vagal complex (DVC), and paraventricular nucleus (PVN) of the hypothalamus, collectively referred to as the "DVC-LC-PVN circuitry." This circuitry is strongly associated with the norepinephrine (NE) and epinephrine (E) neurotransmitter systems, which are implicated in the regulation of key autonomic functions, such as cardiovascular and respiratory control, stress response, and cognitive and emotional behaviors.
View Article and Find Full Text PDFEffects of photobiomodulation therapy (660-nm laser) on median nerve function in Wistar rats.
Photochem Photobiol
January 2025
Departamento de Fisioterapia, Universidade Federal dos Vales Do Jequitinhonha e, Diamantina, Minas Gerais, Brazil.
This study investigates the effects of photobiomodulation (PBM) with a 660-nm laser on nerve regeneration and muscle morphometry following median nerve axonotmesis in rats. Sixteen Wistar rats were divided into a control group and laser-treated group, with the latter receiving 10 applications of PBM (660 nm; 20 mW; 10 J/cm; 0.4 J; and 20 s) over 2 weeks.
View Article and Find Full Text PDFPrognostic value of CT-based skeletal muscle and adipose tissue mass and quality parameters in patients with liver metastases and intrahepatic cholangiocarcinoma undergoing Yttrium-90 radioembolization.
Eur Radiol
January 2025
Department of Radiology and Interventional Radiology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland.
Objectives: To investigate baseline patient characteristics associated with the risk of computed tomography (CT)-based sarcopenia and assess whether sarcopenia and other morphometric parameters influence survival outcomes in patients with liver metastases and cholangiocarcinoma after Yttrium-90 radioembolization.
Materials And Methods: We retrospectively analyzed 120 cancer patients (mean age, 62 ± 13.3 years, 61 men) who underwent preprocedural CT.
Spatiotemporal morphodynamics of an ephemeral Himalayan River impacted by sand mining: A process-response framework.
Sci Total Environ
January 2025
Department of Earth Sciences, Indian Institute of Technology Kanpur, Kanpur 208016, India. Electronic address:
In-channel sediment mining significantly disrupts reach-scale sediment connectivity and channel geometry, causing immediate and intense geomorphological responses. River systems perturbed by anthropogenic stress, like sand and gravel mining, tend to respond within a shorter timescale, making the study of feedback mechanisms important. 'Sensitive' rivers display dramatic change via a positive feedback mechanism, exacerbating the change in the system.
View Article and Find Full Text PDFSap Anthropometric Landmark: A Morphometric Orientation Point of the Nasal Tip.
J Craniofac Surg
January 2025
Department of Oral and Maxillofacial Surgery, Azerbaijan Medical University, Baku, Azerbaijan.
The aim of the present study is to introduce a new anthropometric landmark (sap), parameter (sap-sap) for measuring a width of nasal tip and 7 new proportion indexes. For determinate data mean with standard deviation, 200 healthy individuals (100 men and 100 women) were included in the study. The authors determined and pointed 9 paired cranio-facial anthropometric landmarks: sap, al, ac, mf, en, ex, zy, ch, go.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!