Results 21 to 30 of about 27,995 (224)
Neurochemical substrates and neuroanatomical generators of the event-related P300 [PDF]
, 1999 The present review focuses on the current knowledge of the neurochemical processes and neuronal structures involved in the generation of P300. The increasing knowledge in this area facilitates the physiological interpretation of P300 findings as well as ...
Bottlender, Ronald +2 more
core +1 more source
Cell Reports, 2017 Many studies have explored how neuromodulators affect synaptic function, yet little is known about how they modify computations at the microcircuit level.
Zheng-Quan Tang, Laurence O. Trussell
doaj +1 more source
An integrated modelling framework for neural circuits with multiple neuromodulators [PDF]
, 2017 Neuromodulators are endogenous neurochemicals that regulate biophysical and biochemical processes, which control brain function and behaviour, and are often the targets of neuropharmacological drugs.
Joshi, A +5 more
core +2 more sources
An Introduction to Predictive Processing Models of Perception and Decision‐Making
Topics in Cognitive Science, EarlyView., 2023 Abstract The predictive processing framework includes a broad set of ideas, which might be articulated and developed in a variety of ways, concerning how the brain may leverage predictive models when implementing perception, cognition, decision‐making, and motor control.
Mark Sprevak, Ryan Smith
wiley +1 more source
eLife, 2016 Like many behaviors, Caenorhabditis elegans egg laying alternates between inactive and active states. To understand how the underlying neural circuit turns the behavior on and off, we optically recorded circuit activity in behaving animals while ...
Kevin M Collins +6 more
doaj +1 more source
Frontiers in Behavioral Neuroscience, 2018 The olfactory sense is of crucial importance for animals, but their response to chemical stimuli is plastic and depends on their physiological state and prior experience.
Maria Lenschow +5 more
doaj +1 more source
Interactions between the neuromodulatory systems and the amygdala: exploratory survey using the Allen Mouse Brain Atlas. [PDF]
, 2013 Neuromodulatory systems originate in nuclei localized in the subcortical region of the brain and control fundamental behaviors by interacting with many areas of the central nervous system.
Krichmar, Jeffrey L, Zaldivar, Andrew
core +1 more source
VEGF Axonal Transport Dependent on Kinesin-1B and Microtubules Dynamics
Frontiers in Molecular Neuroscience, 2017 Axon-transport plays an important role in neuronal activity and survival. Reduced endogenous VEGF can cause neuronal damage and axon degeneration. It is unknown at this time if VEGF can be transported within the axon or whether it can be released by ...
Ping Yang +6 more
doaj +1 more source
Neurochemistry of Visual Attention
Frontiers in Neuroscience, 2021 Visual attention is the cognitive process that mediates the selection of important information from the environment. This selection is usually controlled by bottom-up and top-down attentional biasing.
Denise Elfriede Liesa Lockhofen +1 more
doaj +1 more source
Regulation of Neuromodulator Receptor Efficacy - Implications for Whole-Neuron and Synaptic Plasticity [PDF]
, 2004 Membrane receptors for neuromodulators (NM) are highly regulated in their distribution and efficacy - a phenomenon which influences the individual cell's response to central signals of NM release.
Scheler, Gabriele
core +1 more source