Results 71 to 80 of about 27,995 (224)

The chemokine CXCL16 modulates neurotransmitter release in hippocampal CA1 area. [PDF]

open access: yes, 2016
Chemokines have several physio-pathological roles in the brain. Among them, the modulation of synaptic contacts and neurotransmission recently emerged as crucial activities during brain development, in adulthood, upon neuroinflammation and ...
DI CASTRO, MARIA AMALIA   +5 more
core   +1 more source

Sentience in cephalopod molluscs: an updated assessment

open access: yesBiological Reviews, EarlyView.
ABSTRACT This article evaluates the evidence for sentience – the capacity to have feelings – in cephalopod molluscs: octopus, cuttlefish, squid, and nautilus. Our framework includes eight criteria, covering both whether the animal's nervous system could support sentience and whether their behaviour indicates sentience.
Alexandra K. Schnell   +4 more
wiley   +1 more source

Dopamine transporter and transmission of psychopathological risk. A review of gene-environment interplay [PDF]

open access: yes, 2017
Research underlines that intergenerational transmission of psychopathological risk results from a complex interplay of genetic and environmental risk factors which predispose child to develop emotionalbehavioral problems. Mechanisms of transmission are
Ballarotto, Giulia   +5 more
core   +1 more source

Gut‐microbiota‐brain Axis and post‐traumatic epilepsy

open access: yesEpilepsia Open, EarlyView.
Abstract There has been growing evidence that perturbations in gut‐microbiota‐brain axis (GMBA) are involved in mechanisms of chronic sequelae of traumatic brain injury (TBI). This review discusses the connection between GMBA and post‐traumatic epilepsy (PTE), the latter being a common outcome of TBI.
Andrey Mazarati
wiley   +1 more source

A systematic review of the toxic potential of parabens in fish

open access: yesFrontiers in Toxicology
Parabens are the most prevalent ingredients in cosmetics and personal care products (PCPs). They are colorless and tasteless and exhibit good stability when combined with other components.
Asok K. Dasmahapatra   +2 more
doaj   +1 more source

Increased bradykinesia in Parkinson’s disease with increased movement complexity: elbow flexion-extension movements [PDF]

open access: yes, 2008
The present research investigates factors contributing to bradykinesia in the control of simple and complex voluntary limb movement in Parkinson’s disease (PD) patients.
Geelen, J.A.G.   +3 more
core   +4 more sources

Review of nutrition management of pediatric intestinal pseudo‐obstruction

open access: yesNutrition in Clinical Practice, EarlyView.
Abstract Chronic intestinal pseudo‐obstruction (CIPO) is a rare, heterogeneous, and debilitating disorder characterized by profound intestinal dysmotility and severe nutrition challenges. Its presentation resembles that of mechanical bowel obstruction, but CIPO occurs in the absence of luminal obstruction.
Senthilkumar Sankararaman   +5 more
wiley   +1 more source

Neuromodulator regulation and emotions: insights from the crosstalk of cell signaling

open access: yesFrontiers in Molecular Neuroscience
The unraveling of the regulatory mechanisms that govern neuronal excitability is a major challenge for neuroscientists worldwide. Neurotransmitters play a critical role in maintaining the balance between excitatory and inhibitory activity in the brain ...
Daisuke Tsuboi   +3 more
doaj   +1 more source

Models of Acetylcholine and Dopamine Signals Differentially Improve Neural Representations

open access: yesFrontiers in Computational Neuroscience, 2017
Biological and artificial neural networks (ANNs) represent input signals as patterns of neural activity. In biology, neuromodulators can trigger important reorganizations of these neural representations.
Raphaël Holca-Lamarre   +5 more
doaj   +1 more source

The dopamine metabolite 3-methoxytyramine is a neuromodulator. [PDF]

open access: yesPLoS ONE, 2010
Dopamine (3-hydroxytyramine) is a well-known catecholamine neurotransmitter involved in multiple physiological functions including movement control. Here we report that the major extracellular metabolite of dopamine, 3-methoxytyramine (3-MT), can induce ...
Tatyana D Sotnikova   +8 more
doaj   +1 more source

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