Results 61 to 70 of about 341,134 (308)

Alcohol Dependence and Altered Engagement of Neural Networks in Risky Decisions

Frontiers in Human Neuroscience, 2016
Alcohol dependence is associated with heightened risk tolerance and altered decision- making. This raises the question as to whether alcohol dependent patients (ADP) are incapable of proper risk assessment.
Xi eZhu, Kelsey eSundby, James eBjork, Reza eMomenan   +3 more
doaj   +1 more source

Hedging static saliency models to predict dynamic saliency

Signal Processing: Image Communication, 2020
Abstract In recent years, many computational models for saliency prediction have been introduced. For dynamic scenes, the existing models typically combine different feature maps extracted from spatial and temporal domains either by following generic integration strategies such as averaging or winners take all or using machine learning techniques to ...
Kavak, Yasin, Erdem, Erkut, Erdem, Aykut
openaire   +2 more sources

Spatio-Temporal Saliency Networks for Dynamic Saliency Prediction [PDF]

IEEE Transactions on Multimedia, 2018
Computational saliency models for still images have gained significant popularity in recent years. Saliency prediction from videos, on the other hand, has received relatively little interest from the community. Motivated by this, in this work, we study the use of deep learning for dynamic saliency prediction and propose the so-called spatio-temporal ...
Cagdas Bak, Aysun Kocak, Erkut Erdem, Aykut Erdem   +3 more
openaire   +3 more sources

Methodological issues in measures of imitative reaction times [PDF]

, 2007
Ideomotor (IM) theory suggests that observing someone else perform an action activates an internal motor representation of that behaviour within the observer.
Aicken, M.D., Mon-Williams, M., Williams, J.H.G., Wilson, A.D.   +3 more
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Predicting and Comparing the Subjective Health Experience of Older Cancer Survivors and Non‐Cancer Survivors: A Modeling Approach

Aging and Cancer, EarlyView.
This study underscores the significant influence of frailty and vitality on the subjective health experience of older cancer survivors with acceptance and control emerging as salient mediators. These findings affirm the conceptual and empirical robustness of the model highlighting its potential utility in shaping future interventions for older cancer ...
Damien S. E. Broekharst, Sjaak Bloem, Eline J. Mertens, Nathascha Hanzen, Michel van Agthoven   +4 more
wiley   +1 more source

Attentional modulation of secondary somatosensory and visual thalamus of mice

eLife
Each sensory modality has its own primary and secondary thalamic nuclei. While the primary thalamic nuclei are well understood to relay sensory information from the periphery to the cortex, the role of secondary sensory nuclei is elusive. We trained head-
Gordon H Petty, Randy M Bruno
doaj   +1 more source

A visual search asymmetry for novelty in the visual field based on sensory adaptation [PDF]

, 2020
The ability to detect sudden changes in the environment is important for survival. However, studies of “change blindness” have shown that image differences are hard to detect when a time delay or a mask is imposed between the different images.
Morgan, M. J., Solomon, J. A.
core   +1 more source

Deep Learning–Assisted Differentiation of Four Peripheral Neuropathies Using Corneal Confocal Microscopy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peripheral neuropathies contribute to patient disability but may be diagnosed late or missed altogether due to late referral, limitation of current diagnostic methods and lack of specialized testing facilities. To address this clinical gap, we developed NeuropathAI, an interpretable deep learning–based multiclass classification ...
Chaima Ben Rabah, Ioannis N. Petropoulos, Mark Stettner, Maryam Ferdousi, Uazman Alam, Nathan Efron, Ahmed Serag, Rayaz A. Malik   +7 more
wiley   +1 more source

Illusions and delusions: relating experimentally-induced false memories to anomalous experiences and ideas

Frontiers in Behavioral Neuroscience, 2009
The salience hypothesis of psychosis rests on a simple but profound observation that subtle alterations in the way that we perceive and experience stimuli have important consequences for how important these stimuli become for us, how much they draw our ...
Philip R Corlett, Philip R Corlett, Jon S Simons, Jennifer Pigott, Jenny M Gardner, Graham K Murray, John H Krystal, Paul C Fletcher   +7 more
doaj   +1 more source