Results 61 to 70 of about 37,337 (295)

Synchronization Implies Seizure or Seizure Implies Synchronization? [PDF]

open access: yesBrain Topography, 2013
22 pages, 6 figures and 5 ...
Majumdar, Kaushik   +2 more
openaire   +3 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Illusory body ownership of an invisible body interpolated between virtual hands and feet via visual-motor synchronicity

open access: yesScientific Reports, 2018
Body ownership can be modulated through illusory visual-tactile integration or visual-motor synchronicity/contingency. Recently, it has been reported that illusory ownership of an invisible body can be induced by illusory visual-tactile integration from ...
Ryota Kondo   +5 more
semanticscholar   +1 more source

Stock price synchronicity and price informativeness: Evidence from a regulatory change in the U.S. banking industry

open access: yes, 2020
Whether return synchronicity is associated with higher or lower stock price informativeness is still an ongoing debate in the academic literature. This paper contributes to this debate by exploiting an exogenous shock, provided by a regulatory change ...
Pejman Abedifar, Kais Bouslah, Ye Zheng
semanticscholar   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Modulatory effects of inhibition on persistent activity in a cortical microcircuit model

open access: yesFrontiers in Neural Circuits, 2014
Neocortical network activity is generated through a dynamic balance between excitation, provided by pyramidal neurons, and inhibition, provided by interneurons. Imbalance of the excitation/inhibition ratio has been identified in several neuropsychiatric
XANTHIPPI eKONSTANTOUDAKI   +8 more
doaj   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

open access: yesFEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz   +9 more
wiley   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Articulation and Dynamics Influence the Perceptual Attack Time of Saxophone Sounds

open access: yesFrontiers in Psychology, 2018
Perceptual attack time (PAT) is defined as the moment when the most salient rhythmical feature of a sound is perceived. This paper focuses on the PAT of saxophone sounds, investigating how the location of this point in time changes when a note is played ...
Toni Amadeus Bechtold, Olivier Senn
doaj   +1 more source

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