Results 131 to 140 of about 497,866 (292)

Biallelic PAX6 Variants in an Adult With Severe Microphthalmia and Preserved Intellectual Function

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT PAX6 encodes a dosage‐sensitive transcription factor that is essential for eye development. Heterozygous PAX6 disease is well characterized, but biallelic disease is extremely rare and has been associated with anophthalmia, severe brain malformations, and perinatal lethality.
Karl De Geer   +4 more
wiley   +1 more source

Distinct projection patterns of different classes of layer 2 principal neurons in the olfactory cortex

open access: yesScientific Reports, 2017
The broadly-distributed, non-topographic projections to and from the olfactory cortex may suggest a flat, non-hierarchical organization in odor information processing.
Camille Mazo   +4 more
doaj   +1 more source

Pediatric Human Olfactory Epithelium Mirrors Adult Structure and Function in a Human Olfactory Organoid Model

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Objective This study investigated the developmental differences in structure, gene expression, and function of human olfactory epithelium (OE) using pediatric and adult specimens and human olfactory organoids. Background Olfactory dysfunction (OD) is characterized by loss or alterations in the sense of smell and has an age‐related increase in ...
Randy Bach   +9 more
wiley   +1 more source

Olfactory fMRI activations before and after MK801 injection.

open access: yes, 2018
The data from all NHPs were averaged to map the activations (p A) Olfactory fMRI Activations before MK801 injection. Color-encoded activations (red/yellow) were observed in the consecutive 3 slices where olfactory bulb is located.
Fuqiang Zhao (494277)   +7 more
core   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

open access: yesThe Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe   +3 more
wiley   +1 more source

The Olfactory Nervous System Of Terrestrial And Aquatic Vertebrates [PDF]

open access: yes, 2011
Animals in their natural milieu are surrounded by odors. These odors are rich source of information, and are perceived by sophisticated olfactory systems, that have evolved over time.
Ashiq Hussain
core  

Effect of intervening lesions on amino acid distributions in rat olfactory cortex and olfactory bulb.

open access: yes, 1980
Levels of the proposed neurotransmitter amino acids glutamate, aspartate, gamma-aminobutyric acid (GABA), and glycine were measured within the layered structures of the olfactory bulb and olfactory cortex following unilateral transections of the lateral
O H Lowry   +4 more
core   +1 more source

Production of 3D printed biomodels of the canine brain for veterinary neuroanatomy teaching

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy presents multiple challenges to both students and teachers, as it is a subject with highly dense content that commonly causes the development of aversion by students, a phenomenon referred to as “neurophobia,” which has been documented in human and veterinary medicine students.
João Victor Barbosa Tenório Fireman   +1 more
wiley   +1 more source

Prefrontal Planning Latency Associated With Age and Serological Evidence of Microbial Exposure

open access: yesChronic Diseases and Translational Medicine, EarlyView.
Planning latency versus age by group. Scatterplot showing individual observations (n = 53) stratified by fibromyalgia status. LOESS smoothing curves with 95% confidence intervals (shaded regions) illustrate the relationship within each group. Overall, rₛ = 0.394 (p = 0.003).
Basant K. Puri   +4 more
wiley   +1 more source

Secretopathies emerge as a new class of neurocristopathies

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Neural crest cells are a transient embryonic population of cells that give rise to a wide range of structures, including craniofacial cartilage and bone, peripheral neurons and glia, as well as components of the cardiac outflow tract, among others.
Amanda Teixeira   +3 more
wiley   +1 more source

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