Results 81 to 90 of about 475,817 (388)
NeuroImage, 2020 This study examined within-subject differences among three fluid abilities that decline with age: reasoning, episodic memory and processing speed, compared with vocabulary, a crystallized ability that is maintained with age.
Yunglin Gazes +8 more
doaj +1 more source
Stress, 2023 Stress-related exhaustion is associated with cognitive deficits, measured subjectively using questionnaires targeting everyday slips and failures or more objectively as performance on cognitive tests.
Andreas Nelson +7 more
doaj +1 more source
Behavior, neuropsychology and fMRI
Progress in Neurobiology, 2016 Cognitive neuroscientists in the late 20th century began the task of identifying the part(s) of the brain concerned with normal behavior as manifest in the psychological capacities as affective powers, reasoning, behaving purposively and the pursuit of goals, following introduction of the 'functional magnetic resonance imaging' (fMRI) method for ...
Bennett, Maxwell +3 more
openaire +4 more sources
fMRI adaptation revisited [PDF]
Cortex, 2016 Adaptation has been widely used in functional magnetic imaging (fMRI) studies to infer neuronal response properties in human cortex. fMRI adaptation has been criticized because of the complex relationship between fMRI adaptation effects and the multiple neuronal effects that could underlie them.
Adam Kohn +2 more
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.This work presents a low‐cost, reagent‐free point‐of‐care biosensor integrating redox‐active polyphenol red molecularly imprinted polymers (pPhR MIPs) on highly porous gold (HPG) electrodes for ultrasensitive detection of phosphorylated tau 181 (p‐Tau 181), an Alzheimer’s disease biomarker, in undiluted biofluids.
Sudhaunsh Deshpande +4 more
wiley +1 more source
, 2012 A great improvement to the insight on brain function that we can get from fMRI data can come from effective connectivity analysis, in which the flow of information between even remote brain regions is inferred by the parameters of a predictive dynamical ...
Chen, H. +5 more
core +1 more source
NeuroImage, 2012 Functional magnetic resonance imaging with blood oxygenation level-dependent (BOLD) contrast has had a tremendous influence on human neuroscience in the last twenty years, providing a non-invasive means of mapping human brain function with often exquisite sensitivity and detail. However the BOLD method remains a largely qualitative approach.
openaire +2 more sources
Advanced Materials, EarlyView.Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll +16 more
wiley +1 more source
A neuroimaging study of pleasant and unpleasant olfactory perceptions of virgin olive oil
Grasas y Aceites, 2016 Functional magnetic resonance imaging (fMRI) has been used to collect information from neurons that receive direct input from olfactory bulbs when subjects smell virgin olive oil. The pleasant aroma of three extra virgin olive oils (var. Royal, Arbequina
J. Vivancos +4 more
doaj +1 more source
Reward Processing in Depression: A Conceptual and Meta-Analytic Review Across fMRI and EEG Studies.
American Journal of Psychiatry, 2018 OBJECTIVE: A role for aberrant reward processing in the pathogenesis of depression has long been proposed. However, no review has yet examined its role in depression by integrating conceptual and quantitative findings across functional MRI (fMRI) and EEG
Hanna Keren +11 more
semanticscholar +1 more source