Results 31 to 40 of about 67,714 (263)

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Machine Learning Approaches for Speech-Based Alzheimer’s Detection: A Comprehensive Survey

Computers
Alzheimer’s disease (AD) is a progressive neurodegenerative disorder that significantly impairs cognitive functions, leading to memory loss and other behavioral changes. It is the seventh leading cause of death worldwide, with millions of people affected.
Ahmed Sharafeldeen, Justin Keowen, Ahmed Shaffie   +2 more
doaj   +1 more source

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown, Giulia Carli, Prabesh Kanel, Stiven Roytman, Jaimie Barr, Nicolaas I. Bohnen, Roger L. Albin   +6 more
wiley   +1 more source

Narratives and Linguistic Features of Drivel

Datenbank-Spektrum
Abstract Our contribution is concerned with the increasing amount of conspiracy theories and other forms of mis- or disinformation spreading on social media. We address this challenge to democratic opinion formation with a two-pronged approach.
Philipp Heinrich, Andreas Blombach, Stephanie Evert, Fabian Schäfer   +3 more
openaire   +2 more sources

Linguistic Features of Studying The Theory of Deixis in Linguistics

Journal of Advanced Zoology, 2023
The article deals with the problem of study of the theory of deixis in a literary text. Besides that it has its own linguistic characteristics due to the fact that the author uses various ways of indicating objects in the real world, which can be both concrete and abstract.
openaire   +1 more source

A linguistic feature representation of the speech waveform [PDF]

IEEE International Conference on Acoustics Speech and Signal Processing, 1993
Linguistic theory views a phoneme as a shorthand notation for a bundle of binary features related to the operation of the speaker's articulators. A representation of the speech waveform in terms of these underlying distinctive features is described here.
Ellen Eide, Jan Robin Rohlicek, Herbert Gish, Sanjoy Mitter   +3 more
openaire   +2 more sources

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

Annals 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, Jeffrey Lambe, Scott Johnson, Akua Abrah, Jennifer Bullen, Jeffrey A. Cohen, Tatchaporn Ongphichetmetha, Amy Kunchok   +7 more
wiley   +1 more source

Examining the systematic complexification assumption for expository texts in German STEM schoolbooks

Cogent Education
An appropriate level of linguistic complexity in schoolbook texts that matches students’ reading skills play in important role in STEM-learning. According to the systematic complexification assumption the linguistic complexity should increase across ...
Nadine Cruz Neri, Jan Retelsdorf
doaj   +1 more source

Problematic Internet Use in Frontotemporal Dementia: A Case Series

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The present study investigated problematic internet use (PIU) among 61 patients with frontotemporal dementia (FTD) compared to a cohort of 354 patients with mild cognitive impairment (MCI) and Alzheimer's dementia. PIU was identified in 22.9% of FTD patients compared to only 0.8% of AD patients (p < 0.001). Behaviors included compulsive social
Daniele Urso, Giuseppe Volpe, Agnese Valguarnera, Davide Vilella, Alessandra Vitulli, Valentina Gnoni, Alessia Giugno, Eleonora Rollo, Mark D. Griffiths, Giancarlo Logroscino   +9 more
wiley   +1 more source

Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs, Marcel Naumann, Annaliis Lehto, Hanna Schön, Jens Kurth, Johannes Prudlo, Andreas Hermann, Elisabeth Kasper   +7 more
wiley   +1 more source