Results 11 to 20 of about 15,928 (292)

MRI diffusion and perfusion alterations in the mesencephalon and pons as markers of disease and symptom reversibility in idiopathic normal pressure hydrocephalus.

open access: yesPLoS ONE, 2020
IntroductionCore symptomatology in idiopathic normal pressure hydrocephalus (iNPH) points at dysfunction in the mesencephalon and pons indicating pathological changes in these regions, but only a few studies have addressed the issue.
Simon Agerskov   +7 more
doaj   +2 more sources

Expression of TRPM8 in the distal cerebrospinal fluid-contacting neurons in the brain mesencephalon of rats [PDF]

open access: yesCerebrospinal Fluid Research, 2009
Background It has been shown that distal cerebrospinal fluid-contacting neurons (dCSF-CNs) exist near the ventral midline of the midbrain aqueduct and also in the grey matter of the inferior third ventricle and the fourth ventricle floor in the superior ...
Zhang Licai   +3 more
doaj   +2 more sources

The avian tectobulbar tract: development, explant culture, and effects of antibodies on the pattern of neurite outgrowth [PDF]

open access: yes, 1990
The tectobulbar tract is the first long-distance projecting fiber pathway to appear during the development of the avian optic tectum (dorsal half of the mesencephalon).
Kröger, Stephan   +4 more
core   +2 more sources

Molecular Programming of Mesodiencephalic Dopaminergic Neuronal Subsets

open access: yesFrontiers in Neuroanatomy, 2017
Dopamine neurons of the substantia nigra compacta (SNc) and ventral tegmental area (VTA) are critical components of the neuronal machinery to control emotion and movement in mammals.
Marten P. Smidt
doaj   +1 more source

Experimenteel anatomisch onderzoek over de vezelstructuren in het mesencephalon van de albinorat [PDF]

open access: yes, 1964
Het doel van dit onderzoek is het vezelpatroon van het mesencephalon van de albinorat nader te beschouwen, vooral in verband met geometrische en topografische eigenschappen. In het centrale zenuwstelsel van poefdieren en van de mens werd op vele plaatsen
Minderhoud, Jan Marinus   +1 more
core   +7 more sources

The morphometric measurement of the brain stem in Turkish healthy subjects according to age and sex

open access: yesFolia Morphologica, 2020
Background: This paper determined the morphometric measurements of the brainstem including mesencephalon, pons and medulla using magnetic resonance imaging (MRI) in Turkish healthy population.
S. Ö. Polat   +3 more
doaj   +1 more source

Artery of Percheron Ischaemic Stroke: A Classic Presentation of a Rare Case

open access: yesEuropean Journal of Case Reports in Internal Medicine, 2021
The artery of Percheron (AoP) is a rare anatomic variant, where the paramedian thalami and the rostral midbrain are supplied by an artery emerging from the P1 segment of the posterior cerebral artery.
Miguel Santos   +6 more
doaj   +1 more source

Interhemispheric transcallosal transchoroidal approach for resection of a mesencephalic lesion

open access: yesArchives of Pediatric Neurosurgery, 2019
A 12 years old boy presented with strabismus, left third nerve palsy (ptosis, mydriasis, downward and abducted eye), and vertical conjugate gaze paresis.
Lucas Pires Augusto   +2 more
doaj   +1 more source

Anxiety and Depression Are Related to Higher Activity of Sphingolipid Metabolizing Enzymes in the Rat Brain

open access: yesCells, 2020
Changes in sphingolipid metabolism have been suggested to contribute to the pathophysiology of major depression. In this study, we investigated the activity of acid and neutral sphingomyelinases (ASM, NSM) and ceramidases (AC, NC), respectively, in ...
Iulia Zoicas   +5 more
doaj   +1 more source

The factors for the early and late development of midbrain dopaminergic neurons segregate into two distinct evolutionary clusters

open access: yesBrain Disorders, 2021
Midbrain dopaminergic neurons are responsible for several functions in the reward system, control of emotion, motivation, cognition, and motor behavior.
Yulong Niu   +4 more
doaj   +1 more source

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