Results 11 to 20 of about 15,050 (265)

A common evolutionary origin for the ON- and OFF-edge motion detection pathways of the Drosophila visual system

open access: yesFrontiers in Neural Circuits, 2015
Synaptic circuits for identified behaviors in the Drosophila brain have typically been considered from either a developmental or functional perspective without reference to how the circuits might have been inherited from ancestral forms.
Kazunori eShinomiya   +7 more
doaj   +1 more source

Discharge identity of medullary inspiratory neurons is altered during repetitive fictive cough

open access: yesFrontiers in Physiology, 2012
This study investigated the stability of the discharge identity of inspiratory decrementing (I Dec) and augmenting (I Aug) neurons in the caudal (cVRC) and rostral (rVRC) ventral respiratory column during repetitive fictive cough in the cat.
Lauren S. Segers   +9 more
doaj   +1 more source

Hair Structures Affecting Hair Appearance

open access: yesCosmetics, 2019
Optical factors affecting hair appearance are reviewed based on hair structures from macroscopic to microscopic viewpoints. Hair appearance is the result of optical events, such as reflection, refraction, scattering, and absorption.
Shinobu Nagase
doaj   +1 more source

MORPHOLOGICAL AND HISTOLOGICAL STUDY FOR THE KIDNEYS OF COOT BIRD ( Fulica atra ) [PDF]

open access: yesBasrah Journal of Veterinary Research, 2012
Present study were carried out on ten adult males of coot bird, for determinate the histological structure of kidneys. The results were showed that each kidney consisted of three parts, a large cranial (mean of its length 28±0.15mm and its width13±0.08mm)
Abbas Lafi Batah
doaj   +1 more source

THE MEDULLA OBLONGATA OF MAMMALS [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1915
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Herrick, C. J.   +2 more
openaire   +2 more sources

Medullary Respiratory Circuit Is Reorganized by a Seasonally-Induced Program in Preparation for Hibernation

open access: yesFrontiers in Neuroscience, 2019
Deep hibernators go through several cycles of profound drops in body temperature during the winter season, with core temperatures sometimes reaching near freezing. Yet unlike non-hibernating mammals, they can sustain breathing rhythms.
Thomas L. Russell   +5 more
doaj   +1 more source

Truncal pulsion in acute ischemic stroke – Clinico-anatomical correlation

open access: yesNepal Journal of Neuroscience, 2021
Context: Truncal pulsion is a compelling sensation of being pulled to one side, in the context of normal motor and sensory functions and normal co-ordination. It is seen in a variety of ischemic strokes. Aims: This article aims at identifying ischemic
Sheetal S   +2 more
doaj   +1 more source

Intractable vomiting caused by vertebral artery compressing the medulla: A case report

open access: yesJournal of Craniovertebral Junction and Spine, 2015
Vertebral artery compressing the medulla and causing intractable vomiting has only been reported once previously. We report a case of a 69-year-old woman with intractable nausea and vomiting causing a 50 pound weight loss and who failed medical ...
Lauren Gorton   +4 more
doaj   +1 more source

Lateral medullary syndrome: Case report and review of literature

open access: yesJournal of Family Medicine and Primary Care, 2022
Lateral medullary syndrome (LMS) or Wallenberg's syndrome is an uncommon and often underdiagnosed cause of posterior circulation stroke. Thrombosis, embolization, or dissection of vertebral or posterior inferior cerebellar artery (PICA) often results ...
Khyati Thapliyal   +2 more
doaj   +1 more source

A Distinct Subset of Fibroblastic Stromal Cells Constitutes the Cortex-Medulla Boundary Subcompartment of the Lymph Node

open access: yesFrontiers in Immunology, 2018
The spatiotemporal regulation of immune responses in the lymph node (LN) depends on its sophisticated tissue architecture, consisting of several subcompartments supported by distinct fibroblastic stromal cells (FSCs).
Arata Takeuchi   +18 more
doaj   +1 more source

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