Jamie D Feusner
Biographic Data
| ID | 5222614 |
|---|---|
| NAME | Jamie D Feusner |
| GIVEN NAMES | Jamie D |
| FAMILY NAME | Feusner |
| SIGNATURE | FEUSNER J D |
| AFFILIATIONS | University of California, Los Angeles |
| ORCID | 0000-0002-0391-345X |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2016 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 1 |
Mesolimbic Neurobehavioral Mechanisms of Reward Motivation in Anorexia Nervosa
Diminished motivation to pursue and obtain primary and secondary rewards has been demonstrated in anorexia nervosa (AN). However, the neurobehavioral mechanisms underlying the behavioral activation component of aberrant reward motivation remains incompletely understood. This work aims to explore this underexplored facet of reward motivation in AN. We recruited female adolescents with AN, restricting type ( n = 32) and a healthy control group ( n …
Interoception and Mental Health
Interoception refers to the process by which the nervous system senses, interprets, and integrates signals originating from within the body, providing a moment-by-moment mapping of the body's internal landscape across conscious and unconscious levels. Interoceptive signaling has been considered a component process of reflexes, urges, feelings, drives, adaptive responses, and cognitive and emotional experiences, highlighting its contributions to t…
Aberrant Dynamic Connectivity for Fear Processing in Anorexia Nervosa and Body Dysmorphic Disorder
Anorexia nervosa (AN) and body dysmorphic disorder (BDD) share distorted perceptions of appearance with extreme negative emotion, yet the neural phenotypes of emotion processing remain underexplored in them, and they have never been directly compared. We sought to determine if shared and disorder-specific fronto-limbic connectivity patterns characterize these disorders. FMRI data was obtained from three unmedicated groups: BDD ( n = 32), weight-r…
Interoceptive Anxiety and Body Representation in Anorexia Nervosa
Individuals with anorexia nervosa (AN) typically display anxious traits prior to the onset of food avoidance and weight loss that characterize the disorder. Meal associated anxiety is an especially common clinical feature in these patients, and heightened sensitivity to sympathetically mediated interoceptive sensations has also been observed. However, it remains unclear how heightened interoceptive sensitivity relates to experiences of anxiety be…
Female-to-Male Transsexual Individuals Demonstrate Different Own Body Identification
Female-to-Male Transsexual Individuals Demonstrate Different Own Body Identification
Interoception and Mental Health
Interoception refers to the process by which the nervous system senses, interprets, and integrates signals originating from within the body, providing a moment-by-moment mapping of the body's internal landscape across conscious and unconscious levels. Interoceptive signaling has been considered a component process of reflexes, urges, feelings, drives, adaptive responses, and cognitive and emotional experiences, highlighting its contributions to t…
Aberrant Dynamic Connectivity for Fear Processing in Anorexia Nervosa and Body Dysmorphic Disorder
Anorexia nervosa (AN) and body dysmorphic disorder (BDD) share distorted perceptions of appearance with extreme negative emotion, yet the neural phenotypes of emotion processing remain underexplored in them, and they have never been directly compared. We sought to determine if shared and disorder-specific fronto-limbic connectivity patterns characterize these disorders. FMRI data was obtained from three unmedicated groups: BDD ( n = 32), weight-r…
Interoceptive Anxiety and Body Representation in Anorexia Nervosa
Individuals with anorexia nervosa (AN) typically display anxious traits prior to the onset of food avoidance and weight loss that characterize the disorder. Meal associated anxiety is an especially common clinical feature in these patients, and heightened sensitivity to sympathetically mediated interoceptive sensations has also been observed. However, it remains unclear how heightened interoceptive sensitivity relates to experiences of anxiety be…
Mesolimbic Neurobehavioral Mechanisms of Reward Motivation in Anorexia Nervosa
Diminished motivation to pursue and obtain primary and secondary rewards has been demonstrated in anorexia nervosa (AN). However, the neurobehavioral mechanisms underlying the behavioral activation component of aberrant reward motivation remains incompletely understood. This work aims to explore this underexplored facet of reward motivation in AN. We recruited female adolescents with AN, restricting type ( n = 32) and a healthy control group ( n …
Psychology (5 works) · Body Image and Dysmorphia Studies (3 works) · Eating Disorders and Behaviors (3 works) · Medicine (3 works) · Neuroscience (3 works) · Psychiatry (3 works) · Amygdala (2 works) · Anorexia nervosa (2 works) · Anxiety (2 works) · Clinical Psychology (2 works)