Results 91 to 100 of about 1,838,307 (237)

Neuronal activity modulates the expression of secretagogin, a Ca2+ sensor protein, during mammalian forebrain development

open access: yesActa Physiologica, Volume 241, Issue 5, May 2025.
Abstract Aim Because of their stable expression, some EF‐hand Ca2+‐binding proteins are broadly used as histochemical markers of neurons in the nervous system. Secretagogin is a member of “neuron‐specific” Ca2+‐sensor proteins, yet variations in its expression due, chiefly, to neuronal activity remain ambiguous.
János Hanics   +7 more
wiley   +1 more source

Central Involvement in Pure Autonomic Failure: Insights from Neuromelanin‐Sensitive Magnetic Resonance Imaging and 18F‐Fluorodopa‐Positron Emission Tomography

open access: yesMovement Disorders, Volume 40, Issue 4, Page 716-726, April 2025.
Abstract Background Central synucleinopathies, including Parkinson's disease (PD), dementia with Lewy bodies (DLB), and multiple system atrophy (MSA), involve alpha‐synuclein accumulation and dopaminergic cell loss in the substantia nigra (SN) and locus coeruleus (LC).
Paula Trujillo   +10 more
wiley   +1 more source

Editorial: The Jilted Brain: Neglected Structures and Functions

open access: yesFrontiers in Systems Neuroscience, 2021
Regina A. Mangieri   +2 more
doaj   +1 more source

Jacobian Maps Reveal Under-reported Brain Regions Sensitive to Extreme Binge Ethanol Intoxication in the Rat

open access: yesFrontiers in Neuroanatomy, 2018
Individuals aged 12–20 years drink 11% of all alcohol consumed in the United States with more than 90% consumed in the form of binge drinking. Early onset alcohol use is a strong predictor of future alcohol dependence.
Qingyu Zhao   +6 more
doaj   +1 more source

Opioid modulation of GABA release in the rat inferior colliculus [PDF]

open access: yes, 2004
Background: The inferior colliculus, which receives almost all ascending and descending auditory signals, plays a crucial role in the processing of auditory information.
Casalotti, SO   +7 more
core   +3 more sources

Glaucoma animal models in rabbits: State of the art and perspectives—A review

open access: yesAnimal Models and Experimental Medicine, Volume 8, Issue 3, Page 429-440, March 2025.
Glaucoma, a visual thief, is characterized by elevated intraocular pressure (IOP) and loss of retinal ganglion cells (RGCs). Selecting suitable animals for preclinical models is of great significance in research on the prevention, early screening, and effective treatments of glaucoma.
Rong Hu   +4 more
wiley   +1 more source

Evaluating the In Vivo Specificity of [18F]UCB-H for the SV2A Protein, Compared with SV2B and SV2C in Rats Using microPET

open access: yesMolecules, 2019
The synaptic vesicle protein 2 (SV2) is involved in synaptic vesicle trafficking. The SV2A isoform is the most studied and its implication in epilepsy therapy led to the development of the first SV2A PET radiotracer [18F]UCB-H.
Maria Elisa Serrano   +11 more
doaj   +1 more source

Clinical and neurophysiological changes in patients with pineal region expansions [Kliničke i neurofiziološke značajke u bolesnika s ekspanzivnim tvorbama pinealne regije] [PDF]

open access: yes, 2013
In the last 20 years neurological and neurosurgical follow up of our patients with pineal region expansions (118 patients) pointed to certain clinical and neurophysiological regularities.
Hajnšek, Sanja   +5 more
core  

A receptor-based analysis of local ecosystems in the human brain. [PDF]

open access: yes, 2017
BackgroundAs a complex system, the brain is a self-organizing entity that depends on local interactions among cells. Its regions (anatomically defined nuclei and areas) can be conceptualized as cellular ecosystems, but the similarity of their functional ...
Janušonis, Skirmantas
core   +1 more source

A Viral Labelling Study of Spinal Trigeminal Nucleus Caudalis Projection Neurons Targeting the Parabrachial Nucleus

open access: yesJournal of Neurochemistry, Volume 169, Issue 3, March 2025.
Using adeno‐associated viral vectors (AAVs) to label projection neurons (PN) that link nervous system regions is a powerful tool in neuroscience for studying circuitry and function. However, AAVs exhibit tropism, which can produce variable expression depending on the viral serotype and the CNS region targeted.
Sophie Maric   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy