Bi, Sheng, Benjamin M. Robinson, and Timothy H. Moran. Acute food deprivation and chronic food restriction differentially affect hypothalamic NPY mRNA expression. Am J Physiol Regul Integr Comp Physiol 285: R1030–R1036, 2003. First published July 3, 2003; 10.1152/ajpregu.00734.2002.— Although acute food deprivation and chronic food restriction both result in body weight loss, they produce diffe...

OBJECTIVE To determine reproductive outcome after in-vitro fertilization/embryo transfer (IVF-ET) in women with primary infertility following hysteroscopic septoplasty of incomplete uterine septum or arcuate uterine anomaly. METHODS This is a historical cohort study. The study group consisted of 156 consecutive patients who underwent a total of 221 cycles of IVF/ET following hysteroscopic sep...

This study examined the effects of anterior arcuate and dorsomedial frontal cortex lesions on the execution of saccadic eye movements made to paired and multiple targets in rhesus monkeys. Identical paired targets were presented with various temporal asynchronies to determine the temporal offset required to yield equal probability choices to either target. In the intact animal equal probability...

Citation: Benoit C, Doubi-Kadmiri S, Benigni X, Crepin D, Riffault L, Poizat G, Vacher C-M, Taouis M, Baroin-Tourancheau A and Amar L (2018) miRNA Long-Term Response to Early Metabolic Environmental Challenge in Hypothalamic Arcuate Nucleus. Front. Mol. Neurosci. 11:90. doi: 10.3389/fnmol.2018.00090 miRNA Long-Term Response to Early Metabolic Environmental Challenge in Hypothalamic Arcuate Nucleus

We have recently shown that injection of the hypothalamic peptide cocaine and amphetamine regulated transcript (CART) into discrete hypothalamic nuclei stimulates food intake. This stimulation was particularly marked in the arcuate nucleus. Here we show that twice daily intra-arcuate injection of 0.2 nmole CART peptide for 7 days was associated with a 60% higher daytime food intake, an 85% high...

Developmental dyslexia, an unexplained difficulty in learning to read, has been associated with alterations in white matter organization as measured by diffusion-weighted imaging. It is unknown, however, whether these differences in structural connectivity are related to the cause of dyslexia or if they are consequences of reading difficulty (e.g., less reading experience or compensatory brain ...

Structural coherence across the arcuate fasciculus has previously been related to reading skill, but the arcuate may be divisible into distinct subtracts which support different functions. Here, we examine longitudinal data from 30 children between the ages of 8 and 14 to determine whether initial coherence in any of the arcuate's subsections is predictive of changes in reading across a longitu...

Celiac axis compression syndrome, also known as median arcuate ligament syndrome or Dunbar syndrome, is a rare condition. This syndrome was first reported by Harjola in 19636. Dunbar described it as a clinical syndrome in his memorial paper in 19654. It is characterized by compression of the celiac axis by the median arcuate ligament of the diaphragm. The median arcuate ligament is a fibrous ar...

There appear to be two anatomically distinct beta-endorphin (beta E) pathways in the brain, the major one originating in the arcuate nucleus of the hypothalamus and a smaller one in the area of the nucleus tractus solitarius (NTS) of the caudal medulla. Previous studies have shown that these two proopiomelanocortin (POMC) systems may be differentially regulated by chronic morphine treatment, wi...

The pro-opiomelanocortinergic (POMCergic) system originating in the hypothalamic arcuate nucleus extends projections widely over the brain and has been shown to be intricately linked and parallel to the arcuate neuropeptide Y (NPY) system. Both NPY and POMC-derived peptides (melanocortins) have been strongly implicated in the control of feeding behavior, with the former exerting orexigenic effe...