Results 21 to 30 of about 3,941,026 (357)

Anti-Neural-Inhibition: A Conserved Mechanism for Neural Induction [PDF]

open access: yesCell, 1997
While the previous discussion highlights the striking degree of evolutionary conservation in the mechanism for partitioning the ectoderm into neural versus nonneural components, it is not as clear that other aspects of D/V patterning have been conserved.
E. Bier
semanticscholar   +3 more sources

Stop What You're Doing!—An fMRI Study on Comparisons of Neural Subprocesses of Response Inhibition in ADHD and Alcohol Use Disorder

open access: yesFrontiers in Psychiatry, 2021
Rationale: Both attention deficit-/hyperactivity disorder (ADHD) and alcohol use disorder (AUD) are accompanied by deficits in response inhibition. Furthermore, the prevalence of comorbidity of ADHD and AUD is high.
Sarah Gerhardt   +10 more
doaj   +1 more source

Donut-like organization of inhibition underlies categorical neural responses in the midbrain

open access: yesNature Communications, 2021
Categorical neural responses underlie various forms of selection and decision-making. Such binary-like responses promote robust signaling of the winner in the presence of input ambiguity and neural noise.
Nagaraj R. Mahajan, Shreesh P. Mysore
semanticscholar   +1 more source

Distinct neural circuits support incentivized inhibition [PDF]

open access: yesNeuroImage, 2018
The ability to inhibit responses under high stakes, or "incentivized inhibition," is critical for adaptive impulse control. While previous research indicates that right ventrolateral prefrontal cortical (VLPFC) activity plays a key role in response inhibition, less research has addressed how incentives might influence this circuit. By combining a novel
Leong, Josiah   +3 more
openaire   +2 more sources

Neural mechanisms of response-preparation and inhibition in bilingual and monolingual children: Lateralized Readiness Potentials (LRPs) during a nonverbal Stroop task [PDF]

open access: yes, 2020
Inhibitory control is a core executive function (EF) skill, thought to involve cognitive 'interference suppression' and motor 'response inhibition' sub-processes.
Nayak, Srishti   +2 more
core   +1 more source

Robust Network Inhibition and Decay of Early-Phase LTP in the Hippocampal CA1 Subfield of the Amazon Rodent Proechimys

open access: yesFrontiers in Neural Circuits, 2018
Background: Diverse forms of long-term potentiation (LTP) have been described, but one of the most investigated is encountered in the glutamatergic synapses of the hippocampal cornu Ammonis (CA1) subfield.
Selvin Z. Reyes-Garcia   +6 more
doaj   +1 more source

A Systematic Review of Obesity and Binge Eating Associated Impairment of the Cognitive Inhibition System

open access: yesFrontiers in Nutrition, 2021
Altered functioning of the inhibition system and the resulting higher impulsivity are known to play a major role in overeating. Considering the great impact of disinhibited eating behavior on obesity onset and maintenance, this systematic review of the ...
Elodie Saruco, Burkhard Pleger
doaj   +1 more source

Pre-integration lateral inhibition enhances unsupervised learning [PDF]

open access: yes, 2002
A large and influential class of neural network architectures use post-integration lateral inhibition as a mechanism for competition. We argue that these algorithms are computationally deficient in that they fail to generate, or learn, appropriate ...
Johnson, M. H., Spratling, M. W.
core   +3 more sources

Rate-Dependent Depression of the Hoffmann Reflex: Practical Applications in Painful Diabetic Neuropathy [PDF]

open access: yesDiabetes & Metabolism Journal
Measurement of the rate-dependent depression (RDD) of the Hoffmann (H) reflex, a technique developed over half a century ago, is founded on repeated stimulation of the H-reflex with tracking of sequentially evoked H-wave amplitudes in the resulting ...
Lu Han, Nigel A. Calcutt, Xiajun Zhou
doaj   +1 more source

Multiple roles of Activin/Nodal, bone morphogenetic protein, fibroblast growth factor and Wnt/β-catenin signalling in the anterior neural patterning of adherent human embryonic stem cell cultures [PDF]

open access: yesOpen Biology, 2013
Several studies have successfully produced a variety of neural cell types from human embryonic stem cells (hESCs), but there has been limited systematic analysis of how different regional identities are established using well-defined differentiation ...
Giuseppe Lupo   +8 more
doaj   +1 more source

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