Results 51 to 60 of about 91,701 (298)

Ageing, plasticity, and cognitive reserve in connectionist networks [PDF]

open access: yes, 2008
Neurocomputational modeling has suggested that a range of mechanisms can lead to reductions in functional plasticity across development (Thomas & Johnson, 2006).
Thomas, Michael S.C.
core   +1 more source

Neuromodulation and Individuality [PDF]

open access: yesFrontiers in Behavioral Neuroscience, 2021
Within populations, individuals show a variety of behavioral preferences, even in the absence of genetic or environmental variability. Neuromodulators affect these idiosyncratic preferences in a wide range of systems, however, the mechanism(s) by which they do so is unclear.
openaire   +3 more sources

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

open access: yesAdvanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin   +12 more
wiley   +1 more source

cpCST: a new continuous performance test for high-precision assessment of attention across the lifespan

open access: yesFrontiers in Psychology
IntroductionAssessing sustained attention presents methodological challenges, particularly when spanning diverse populations whose baseline sensorimotor functioning may vary significantly.MethodsThis study introduces the Continuous Performance Critical ...
Anna MacKay-Brandt   +10 more
doaj   +1 more source

Depressed glutamate transporter 1 expression in a mouse model of Dravet syndrome

open access: yesAnnals of Clinical and Translational Neurology, 2023
Dravet syndrome (DS) is a monogenic, often refractory, epilepsy resultant from SCN1A haploinsufficiency in humans. A novel therapeutic target in DS that can be engaged in isolation or as adjunctive therapy is highly desirable.
Mustafa Q. Hameed   +6 more
doaj   +1 more source

A Cognitive Architecture for the Implementation of Emotions in Computing Systems

open access: yes, 2016
In this paper we present a new neurobiologically-inspired affective cognitive architecture: NEUCOGAR (NEUromodulating COGnitive ARchitecture). The objective of NEUCOGAR is the identification of a mapping from the influence of serotonin, dopamine and ...
Distefano, Salvatore   +5 more
core   +1 more source

Embodied Robot Models for Interdisciplinary Emotion Research [PDF]

open access: yes, 2019
Due to their complex nature, emotions cannot be properly understood from the perspective of a single discipline. In this paper, I discuss how the use of robots as models is beneficial for interdisciplinary emotion research.
Canamero, Lola
core   +2 more sources

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi   +12 more
wiley   +1 more source

Combined Unilateral Blockade of Cholinergic, Peptidergic, And Serotonergic Receptors in The Ventral Respiratory Column Does Not Affect Breathing in Awake Or Sleeping Goats [PDF]

open access: yes, 2015
Previous work in intact awake and sleeping goats has found that unilateral blockade of excitatory inputs in the ventral respiratory column (VRC) elicits changes in the concentrations of multiple neurochemicals, including serotonin (5-HT), substance P ...
Forster, Hubert   +7 more
core   +2 more sources

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

open access: yesAdvanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena   +6 more
wiley   +1 more source

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