Results 21 to 30 of about 127,797 (193)

3D standard brain of the red flour beetle Tribolium castaneum: a tool to study metamorphic development and adult plasticity

open access: yesFrontiers in Systems Neuroscience, 2010
The red flour beetle Tribolium castaneum is emerging as a further standard insect model beside Drosophila. Its genome is fully sequenced and it is susceptible for genetic manipulations including RNA-interference.
David Dreyer   +10 more
doaj   +1 more source

Purinergic Signaling in the Vertebrate Olfactory System

open access: yesFrontiers in Cellular Neuroscience, 2019
Adenosine 5′-triphosphate (ATP) is an ubiquitous co-transmitter in the vertebrate brain. ATP itself, as well as its breakdown products ADP and adenosine are involved in synaptic transmission and plasticity, neuron-glia communication and neural ...
Natalie Rotermund   +3 more
doaj   +1 more source

A dopamine-gated learning circuit underpins reproductive state-dependent odor preference in Drosophila females

open access: yeseLife, 2022
Motherhood induces a drastic, sometimes long-lasting, change in internal state and behavior in many female animals. How a change in reproductive state or the discrete event of mating modulates specific female behaviors is still incompletely understood ...
Ariane C Boehm   +10 more
doaj   +1 more source

The olfactory pathway in the peracarid crustacean Parhyale hawaiensis (Malacostraca): new insights into the evolution of olfactory processing in Pancrustacea

open access: yesOpen Biology
Our current understanding of the functional morphology of olfactory systems in arthropods largely relies on information obtained in hexapods. Existing analyses of the olfactory pathway in crustacean representatives have suggested that these animals share
Katja Kümmerlen   +2 more
doaj   +1 more source

Nasal Placode Development, GnRH Neuronal Migration and Kallmann Syndrome

open access: yesFrontiers in Cell and Developmental Biology, 2019
The development of Gonadotropin releasing hormone-1 (GnRH) neurons is important for a functional reproduction system in vertebrates. Disruption of GnRH results in hypogonadism and if accompanied by anosmia is termed Kallmann Syndrome (KS).
Hyun-Ju Cho   +3 more
doaj   +1 more source

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source

Inhibition of oxidative stress in cholinergic projection neurons fully rescues aging-associated olfactory circuit degeneration in Drosophila

open access: yeseLife, 2018
Loss of the sense of smell is among the first signs of natural aging and neurodegenerative diseases such as Alzheimer’s and Parkinson’s. Cellular and molecular mechanisms promoting this smell loss are not understood.
Ashiq Hussain   +13 more
doaj   +1 more source

Pheromone Sensing in Mammals: A Review of the Vomeronasal System

open access: yesAnatomia, 2023
This review addresses the role of chemical communication in mammals, giving special attention to the vomeronasal system in pheromone-mediated interactions.
Mateo V. Torres   +2 more
doaj   +1 more source

FDG‐PET Associations With Disease Severity and Outcomes in NMDA‐Receptor IgG Autoimmune Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Patients with N‐methyl‐D‐aspartate (NMDA) receptor‐immunoglobulin G (IgG) autoimmune encephalitis (NMDAR‐IgG AE) demonstrate occipital lobe hypometabolism on baseline brain fluorodeoxyglucose‐positron emission tomography (bFDG‐PET).
Jonathan K. Lee   +7 more
wiley   +1 more source

Glomerular Organization of the Antennal Lobes of the Diamondback Moth, Plutella xylostella L.

open access: yesFrontiers in Neuroanatomy, 2019
The antennal lobe of the moth brain is the primary olfactory center processing information concerning pheromones and plant odors. Plutella xylostella is a major worldwide pest of cruciferous vegetables and its behavior is highly dependent on their ...
Xizhong Yan   +6 more
doaj   +1 more source

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