Men And Women Show Distinct Brain Activations During Imagery Pdf

File Name: men and women show distinct brain activations during imagery .zip
Size: 1429Kb
Published: 21.01.2021

Men and women may use alcohol to regulate emotions differently, with corresponding differences in neural responses. We explored how the viewing of different types of emotionally salient stimuli impacted brain activity observed through functional magnetic resonance imaging fMRI from 42 long-term abstinent alcoholic 25 women and 46 nonalcoholic 24 women participants.

A network of brain regions have been linked with episodic memory retrieval, but limited progress has been made in identifying the contributions of distinct parts of the network.

Visual-spatial working memory measures are widely used in clinical and experimental settings. Furthermore, it has been argued that the male advantage in spatial abilities can be explained by a sex difference in visual-spatial working memory. Therefore, sex differences in visual-spatial working memory have important implication for research, theory, and practice, but they have yet to be quantified. The present meta-analysis quantified the magnitude of sex differences in visual-spatial working memory and examined variables that might moderate them.

Alcoholism gender differences in brain responsivity to emotional stimuli

Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. DOI: A commentary on Men and women show distinct brain activations during imagery of sexual and emotional infidelity by Takahashi, H. Neuroimage 32, — View PDF. Save to Library. Create Alert.

Launch Research Feed. Share This Paper. Topics from this paper. Citation Type. Has PDF. Publication Type. More Filters. Research Feed. Positive emotions have a unique capacity to capture attention. Age and Gender Differences in Emotion Recognition. View 2 excerpts, cites background. View 1 excerpt, cites background. Priming by motivationally salient distractors produces hemispheric asymmetries in visual processing. Men and women show distinct brain activations during imagery of sexual and emotional infidelity.

Highly Influential. View 8 excerpts, references background and methods. The neural mechanism underlying the female advantage in identifying negative emotions: An event-related potential study. View 2 excerpts, references background. Gender differences in regional cerebral activity during the perception of emotion: A functional MRI study.

View 3 excerpts, references background. Gender differences in the processing of standardized emotional visual stimuli in humans: a functional magnetic resonance imaging study. View 1 excerpt, references background. How do emotion and motivation direct executive control?

View 1 excerpt, references results. Neural processing of emotional faces requires attention. How do emotion and motiva. Distinct neural systems for men and women during emotional processing: a possible role of attention and evaluation.

Men and Women. Related Papers. By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy , Terms of Service , and Dataset License.

Types Of Spiritual Eyes

Men and women show distinct brain activations during imagery of sexual and emotional infidelity. Neuroimage 32, — Takahashi et al. Given the paucity of studies in the literature, their finding helps to understand sex-specific biological underpinnings of romantic jealousy and broadens the knowledge of this field. They explained their results in terms of arousal associated with emotional information, hormonal transmission, and evolutionary perspective.

Types Of Spiritual Eyes. Jesus had just been speaking with some teachers and the Pharisees who had just rebuked Him for their disciples not following their traditions Matt so Jesus told them that they had been doing far worse. Yoga Glossary - Comprehensive list of yoga words, yoga terms, terminology, definitions, meanings, sanskrit words and meanings, sanskrit translations for Hatha, Kundalini, Bikram, Iyengar, Ashtanga plus other forms. If your eyes are blue, your soul is likely to be old and wise. Most cataracts are age-related — they happen because of normal changes in your eyes as you get older.

Sex differences in visual-spatial working memory: A meta-analysis

Thank you for visiting nature. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser or turn off compatibility mode in Internet Explorer. In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

Numerology And Smoking

Brain activation during disorder-related script-driven imagery in panic disorder: a pilot study

Recent neuroimaging studies on mental imagery of human body parts suggest that the left hemisphere is dominant in body processing. However, studies on mental imagery of full human bodies reported stronger right hemisphere or bilateral activations. Here, we measured functional magnetic resonance imaging during mental imagery of bilateral partial upper and full bodies.

Media portraying violence is part of daily exposures. The extent to which violent media exposure impacts brain and behavior has been debated. Yet there is not enough experimental data to inform this debate. The source of the variability, we further hypothesize, is reflected in autonomic response and brain functioning that differentiate those with aggression tendencies from others. To test this hypothesis we pre-selected a group of aggressive individuals and non-aggressive controls from the normal healthy population; we documented brain, blood-pressure, and behavioral responses during resting baseline and while the groups were watching media violence and emotional media that did not portray violence. Positron Emission Tomography was used with [ 18 F]fluoro-deoxyglucose FDG to image brain metabolic activity, a marker of brain function, during rest and during film viewing while blood-pressure and mood ratings were intermittently collected.

The mental contents of perception and imagery are thought to be encoded in hierarchical representations in the brain, but previous attempts to visualize perceptual contents have failed to capitalize on multiple levels of the hierarchy, leaving it challenging to reconstruct internal imagery. Recent work showed that visual cortical activity measured by functional magnetic resonance imaging fMRI can be decoded translated into the hierarchical features of a pre-trained deep neural network DNN for the same input image, providing a way to make use of the information from hierarchical visual features. Here, we present a novel image reconstruction method, in which the pixel values of an image are optimized to make its DNN features similar to those decoded from human brain activity at multiple layers. We found that our method was able to reliably produce reconstructions that resembled the viewed natural images. A natural image prior introduced by a deep generator neural network effectively rendered semantically meaningful details to the reconstructions.

2 Response
  1. Timotea M.

    During jealous conditions, men demonstrated greater activation than women in the brain regions involved in sexual/aggressive behaviors such as the amygdala​.

Leave a Reply