Results 121 to 130 of about 243,434 (387)
The Anatomical Record, EarlyView.Analysis of cranial endocast data of 181 extant and 41 fossil species from Euarchontoglires shows that there was a reduction in olfactory bulb size in Crown Primates, but that there were also subsequent reductions in various other primate clades (Anthropoidea, Catarrhini, Platyrrhini, crown Cercopithecoidea, Hominoidea).
Madlen Maryanna Lang +6 more
wiley +1 more source
Journal of Physiological SciencesThe olfactory bulb receives cholinergic basal forebrain inputs as does the neocortex. With a focus on nicotinic acetylcholine receptors (nAChRs), this review article provides an overview and discussion of the following findings: (1) the nAChRs-mediated ...
Sae Uchida, Fusako Kagitani
doaj +1 more source
Biochemical and Genetic Studies of UBR3, a Ubiquitin Ligase with a Function in Olfactory and Other Sensory Systems [PDF]
, 2007 Our previous work identified E3 ubiquitin ligases, termed UBR1-UBR7, that contain the ~70-residue UBR box, a motif important for the targeting of N-end rule substrates.
Hellweg, Rainer +6 more
core +1 more source
Olfactory cortical neurons read out a relative time code in the olfactory bulb
Nature Neuroscience, 2013 Odor stimulation evokes complex spatiotemporal activity in the olfactory bulb, suggesting that both the identity of activated neurons and the timing of their activity convey information about odors.
Rafi Haddad +5 more
semanticscholar +1 more source
The Anatomical Record, EarlyView.Abstract Neuroanatomy studies in vertebrates have garnered significant attention in recent years, particularly driven by advancements in computerized tomography imaging techniques. Nonetheless, these advancements remain largely constrained to specific vertebrate groups, notably mammals, birds, and fish, leaving studies in reptiles at an incipient stage.
Giordanna Issa Lucas, Angele Martins
wiley +1 more source
Syndrome of the Month: Bosma Arhinia Microphthalmia Syndrome
American Journal of Medical Genetics Part A, EarlyView.
Katherine J. K. Patterson +2 more
wiley +1 more source
Reduced Adult Neurogenesis in Humans Results From a Tradeoff Rather Than Direct Negative Selection
BioEssays, EarlyView.Embryonic radial glia (RG) generate neurons, glial cells, and later adult neural stem cells, which sustain adult neurogenesis (top, left to right). Human‐specific genetic modifications (blue arrow), selected to boost early RG neurogenic activity, may lead to premature RG exhaustion and reduced adult neurogenesis in the human brain (bottom).
David Morizet, Laure Bally‐Cuif
wiley +1 more source
Aromatase and estrogen receptor beta expression in the rat olfactory bulb: neuroestrogen action in the first relay station of the olfactory pathway? [PDF]
, 2014 The expression pattern of aromatase (ARO), the enzyme converting androgens to estrogens, was analyzed in the olfactory bulb of adult male rats and was compared with the distribution of estrogen receptor beta (ER beta), the main estrogen receptor isoform ...
Csákvári, Eszter +5 more
core
Distribution of choline acetyltransferase (ChAT) immunoreactivity in the brain of the teleost cyprinus carpio [PDF]
, 2018 Cholinergic systems play a role in basic cerebral functions and its dysfunction is associated with deficit in neurodegenerative disease. Mechanisms involved in human brain diseases, are often approached by using fish models, especially cyprinids, given ...
Casini, Arianna +3 more
core +2 more sources
What Epigenetics Teaches Us About Neuron–Glioma Interactions
BioEssays, EarlyView.Neuron–glioma interactions through the epigenetic lens. Rewiring of epigenetic mechanisms, including alterations in the enhancer landscape and 3D chromatin organization, allows glioma cells to sense and respond to neural signals. Targeting the epigenetic machinery that facilitates this neuron–glioma crosstalk provides a strategy to disrupt the neural ...
Chaitali Chakraborty +2 more
wiley +1 more source