Topics

The relationship among resting-state brain activity and connectivity, agreeableness and displaced aggression: Two possible mediation models.

08:00 EDT 2nd July 2019 | BioPortfolio

Summary of "The relationship among resting-state brain activity and connectivity, agreeableness and displaced aggression: Two possible mediation models."

Displaced aggression is a specific form of attack prompted by rumination on anger experiences and revenge thought which might lead to expression of anger on innocent people. There is sufficient evidence demonstrating the potential role of agreeableness in reducing displaced aggression in theory. However, little is known about the neural basis of displaced aggression and how agreeableness and the underlying neural mechanisms link to displaced aggression.

Affiliation

Journal Details

This article was published in the following journal.

Name: Journal of affective disorders
ISSN: 1573-2517
Pages: 641-649

Links

DeepDyve research library

PubMed Articles [26517 Associated PubMed Articles listed on BioPortfolio]

General functional connectivity: Shared features of resting-state and task fMRI drive reliable and heritable individual differences in functional brain networks.

Intrinsic connectivity, measured using resting-state fMRI, has emerged as a fundamental tool in the study of the human brain. However, due to practical limitations, many studies do not collect enough ...

Characterizing the fluctuations of dynamic resting-state electrophysiological functional connectivity: Reduced neuronal coupling variability in mild cognitive impairment and dementia due to Alzheimer's disease.

The characterization of brain functional connectivity is a helpful tool in the study of the neuronal substrates and mechanisms that are altered in Azheimer's Disease (AD) and mild cognitive impairment...

Large-scale intrinsic connectivity is consistent across varying task demands.

Measuring whole-brain functional connectivity patterns based on task-free ('resting-state') spontaneous fluctuations in the functional MRI (fMRI) signal is a standard approach to probing habitual brai...

When to collect resting-state data: The influence of odor on post-task resting-state connectivity.

The human brain networks at rest represent spontaneous activity that is highly correlated between different brain regions. Previous studies have shown that these resting-state networks are flexible an...

Intelligence moderates the relationship between age and inter-connectivity of resting state networks in older adults.

Age-related changes in the interactive behavior of default mode network (DMN) with other resting state networks are poorly understood. We hypothesized that age would positively correlate with inter-ne...

Clinical Trials [11817 Associated Clinical Trials listed on BioPortfolio]

Resting-state Functional Connectivity Throughout a Course of iTBS in Major Depression

This study aims to investigate changes in functional connectivity over a four week treatment course with intermittent theta burst stimulation (iTBS) in patients with major depressive disor...

Resting-State Functional MRI in Glioma Patients Before and After Surgery

This clinical trial studies how well resting-state functional magnetic resonance imaging (MRI) and cerebrovascular reactivity (CVR) MRI performed before and after surgery works in measurin...

Cognition and Functional Connectivity After Elective Treatment of Brain Aneurysms

The aim of this proposal is to investigate the effects of uneventful microsurgical and endovascular treatment of unruptured saccular non-giant anterior communicating artery [ACoA] aneurysm...

Effects of Genotype on Resting State Connectivity During Methamphetamine Administration

Addiction to methamphetamine (MA) is a serious health problem in the United States. Right now, there are no medically approved treatments for MA dependence. More research is needed to unde...

Using Imaging to Assess Effects of THC on Brain Activity

To assess effects of THC (n=150) and THC + alcohol (n =50) in MJ users on prefrontal brain activity with functional near infrared spectroscopy (fNIRS) during resting state and during memor...

Medical and Biotech [MESH] Definitions

A state of prolonged irreversible cessation of all brain activity, including lower brain stem function with the complete absence of voluntary movements, responses to stimuli, brain stem reflexes, and spontaneous respirations. Reversible conditions which mimic this clinical state (e.g., sedative overdose, hypothermia, etc.) are excluded prior to making the determination of brain death. (From Adams et al., Principles of Neurology, 6th ed, pp348-9)

The period of time following the triggering of an ACTION POTENTIAL when the CELL MEMBRANE has changed to an unexcitable state and is gradually restored to the resting (excitable) state. During the absolute refractory period no other stimulus can trigger a response. This is followed by the relative refractory period during which the cell gradually becomes more excitable and the stronger impulse that is required to illicit a response gradually lessens to that required during the resting state.

The relationship between the chemical structure of a compound and its biological or pharmacological activity. Compounds are often classed together because they have structural characteristics in common including shape, size, stereochemical arrangement, and distribution of functional groups.

A spectroscopic technique which uses the Mossbauer effect (inelastic scattering of gamma radiation resulting from interaction with heavy nuclei) to monitor the small variations in the interaction between an atomic nucleus and its environment. Such variations may be induced by changes in temperature, pressure, chemical state, molecular conformation, molecular interaction, or physical site. It is particularly useful for studies of structure-activity relationship in metalloproteins, mobility of heavy metals, and the state of whole tissue and cell membranes.

A quantitative prediction of the biological, ecotoxicological or pharmaceutical activity of a molecule. It is based upon structure and activity information gathered from a series of similar compounds.

Quick Search


DeepDyve research library

Searches Linking to this Article