Results 131 to 140 of about 2,167,307 (320)

The lateral hypothalamus as integrator of metabolic and environmental needs: from electrical self-stimulation to opto-genetics

open access: yesPhysiology and Behavior, 2011
As one of the evolutionary oldest parts of the brain, the diencephalon evolved to harmonize changing environmental conditions with the internal state for survival of the individual and the species.
H. Berthoud, H. Münzberg
semanticscholar   +1 more source

Orbital Lymphatic Malformations Are Associated With Intracranial Vascular Anomalies

open access: yesThe Laryngoscope, EarlyView.
In this retrospective series, all seven patients with orbital lymphatic malformations had intracranial vascular anomalies consistent with cerebrofacial venous metameric syndrome and hotspot PIK3CA variants identified through tissue‐based sequencing. Five patients treated with alpelisib experienced symptom improvement within 6 months.
Kelsey A. Loy   +11 more
wiley   +1 more source

Direct somatosensory projections from the spinal cord to the hypothalamus and telencephalon

open access: yes, 1987
Somatosensory input to the hypothalamus has been thought to ascend via an indirect, multisynaptic pathway. However, we have antidromically identified nociceptive spinal cord neurons that project directly to the lateral hypothalamus in rats.
GJ Giesler, R Burstein, KD Cliffer
core   +1 more source

Neuromelanin‐Sensitive MRI as a Marker of Clinical Severity and Disease Burden in Parkinson's Disease: A Systematic Review and Meta‐analysis

open access: yesMovement Disorders, EarlyView.
Abstract The neuropathology of Parkinson's disease (PD) is characterized in part by the degeneration of catecholaminergic neurons, particularly dopaminergic neurons in the substantia nigra pars compacta (SNpc) and noradrenergic neurons in the locus coeruleus (LC), yet no validated in vivo biomarker quantifies this process.
Rayo Akande   +5 more
wiley   +1 more source

Potential value of slow‐wave sleep in management of chronic insomnia disorder

open access: yesSleep Research, EarlyView.
Abstract Chronic insomnia disorder (CID), acknowledged as the most common sleep disorder, has traditionally been diagnosed and managed with a focus on reducing sleep onset latency and extending total sleep duration. However, the critical importance of slow‐wave sleep (SWS), a key indicator of objective sleep quality, has been largely overlooked in ...
Liping Zhang   +4 more
wiley   +1 more source

Selective inhibition of glucose-sensitive neurons in rat lateral hypothalamus by noxious stimuli and morphine

open access: yes, 1985
Sujit Kumar Sikdar and Yutaka Oomura, “Selective inhibition of glucose-sensitive neurons in rat lateral hypothalamus by noxious stimuli and morphine.” Page 17, left column, line 10 from bottom, 74% should read 77%.
Sujit Kumar Sikdar, Yutaka Oomura
core   +1 more source

Synergistic Toxicity of Low‐Concentration Metal Mixture on Male Rats: Reproductive, Renal, and Hepatic Effects

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Mining plays a crucial role in economic development, but improper management can lead to severe environmental degradation. Particularly for iron ore, mining generates vast amounts of tailings often stored in unstable dams. This study aims to investigate the toxicological impacts of environmentally relevant concentrations of metals mixture ...
Kalinka Helóra Gomes de Almeida   +7 more
wiley   +1 more source

Glucose‐dependent insulinotropic polypeptide receptor systems in the hypothalamus and the brainstem regulate feeding and weight through distinct pathways

open access: yesJournal of Diabetes Investigation
The report by Adriaenssens et al. in JCI Insight 22 May 2023 explored the role and property of the neurons that express glucose‐dependent insulinotropic polypeptide receptor (GIPR) in the brainstem and hypothalamus.
Toshihiko Yada
doaj   +1 more source

Thyrotropin-Releasing Hormone and Food Intake in Mammals: An Update

open access: yesMetabolites
Thyrotropin-releasing hormone (TRH; pGlu-His-Pro-NH2) is an intercellular signal produced mainly by neurons. Among the multiple pharmacological effects of TRH, that on food intake is not well understood.
Yamili Vargas   +5 more
doaj   +1 more source

Data_Sheet_1_Resting State Functional Connectivity of the Lateral and Medial Hypothalamus in Cocaine Dependence: An Exploratory Study.pdf

open access: yes, 2018
The role of dopamine in cocaine misuse has been extensively documented for the mesocorticolimbic circuit. Preclinical work from earlier lesion studies to recent multidisciplinary investigations has suggested that the hypothalamus is critically involved ...
Wuyi Wang (368030)   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy