Results 61 to 70 of about 3,999 (156)

An Ultrathin Optoelectronic Memristor with Dual‐Functional Photodetector and Optical Synapse Behaviors for Neuromorphic Vision

open access: yesAdvanced Electronic Materials, Volume 11, Issue 12, August 6, 2025.
An optoelectronic memristor based on an ultrathin periodic heterostructure is proposed. The unique structure enables the integration of multiple functionalities, including those of a photodetector, electric synapse, and optical synapse. This work provides a framework to design ultrathin, multifunctional, and energy‐efficient neuromorphic chips for ...
Lilan Zou   +4 more
wiley   +1 more source

P31 phosphor persistence at photopic mean luminance level. [PDF]

open access: yes, 1997
P31 phosphor screens are frequently used for short-term presentation of dot and grating patterns, but experimental data obtained with this technique have been criticized because of possible parasitic effects of phosphor persistence on subjects' visual ...
Deubel, Heiner, Wolf, W.
core   +1 more source

The Relative Accuracy of Different Methods for Measuring Mind Wandering Subtypes: A Systematic Review

open access: yesBrain and Behavior, Volume 15, Issue 8, August 2025.
How do we accurately measure mind wandering? This review compares five methods: from self‐reports (prone to bias) to brain scans (precise but expensive). No single method captures all aspects, so we propose the MAMW framework—a unified approach combining strengths of each technique.
Sholeh Nazari   +2 more
wiley   +1 more source

Reduced Vestibular Function is Associated With Cortical Surface Shape Changes in the Frontal Cortex

open access: yesHuman Brain Mapping, Volume 46, Issue 10, July 2025.
We identified significant cortical surface shape changes in focal areas of the prefrontal cortex that correlate with age‐related vestibular dysfunction in 117 older adults from the Baltimore Longitudinal Study of Aging. These findings provide important insights into mechanisms linking vestibular decline, cognitive impairment, and fall risk in aging ...
Dominic Padova   +3 more
wiley   +1 more source

No-onset looming motion guides spatial attention [PDF]

open access: yes
These 6 experiments explored the ability of moving random dot patterns to attract attention, as measured by a simple probe-detection task. Each trial began with random motion (i.e., dots linearly moved in random directions).
Lleras, Alejandro, von Mühlenen, Adrian
core   +1 more source

In search of oculomotor capture during film viewing: Implications for the balance of top-down and bottom-up control in the saccadic system [PDF]

open access: yes, 2017
In the laboratory, the abrupt onset of a visual distractor can generate an involuntary orienting response: this robust oculomotor capture effect has been reported in a large number of studies (e.g.
Gilchrist, Iain D.   +2 more
core   +2 more sources

How Does Speaking A Free Word Order Language Influence Sentence Planning and Production? Evidence From Pitjantjatjara (Pama‐Nyungan, Australia)

open access: yesCognitive Science, Volume 49, Issue 7, July 2025.
Abstract Sentence production is a stage‐like process of mapping a conceptual representation to the linear speech signal via grammatical rules. While the typological diversity of languages is vast and thus must necessarily influence sentence production, psycholinguistic studies of diverse languages are comparatively rare.
Evan Kidd   +4 more
wiley   +1 more source

Neural Dynamics of Saccadic and Smooth Pursuit Eye Movement Coordination during Visual Tracking of Unpredictably Moving Targets [PDF]

open access: yes, 2007
How does the brain use eye movements to track objects that move in unpredictable directions and speeds? Saccadic eye movements rapidly foveate peripheral visual or auditory targets and smooth pursuit eye movements keep the fovea pointed toward an ...
Grossberg, Stephen   +2 more
core   +2 more sources

Computational Sentence‐Level Metrics of Reading Speed and Its Ramifications for Sentence Comprehension

open access: yesCognitive Science, Volume 49, Issue 7, July 2025.
Abstract The majority of research in computational psycholinguistics on sentence processing has focused on word‐by‐word incremental processing within sentences, rather than holistic sentence‐level representations. This study introduces two novel computational approaches for quantifying sentence‐level processing: sentence surprisal and sentence ...
Kun Sun, Rong Wang
wiley   +1 more source

The time course of attentional and oculomotor capture reveals a common cause [PDF]

open access: yes
Eye movements are often misdirected toward a distractor when it appears abruptly, an effect known as oculomotor capture. Fundamental differences between eye movements and attention have led to questions about the relationship of oculomotor capture to the
Hunt, Amelia R.   +2 more
core   +1 more source

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