Lisa A Parr
Dados Biográficos
| ID | 3439996 |
|---|---|
| NOME | Lisa A Parr |
| PRENOMES | Lisa A |
| SOBRENOME | Parr |
| ASSINATURA | PARR L A |
| AFILIAÇÕES | Emory University |
| ORCID | 0000-0003-2797-8837 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 10 |
| TOTAL DE CITAÇÕES | 20 |
| OBRAS COMO AUTOR | 10 |
| OBRAS COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1999 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2018 |
| ÍNDICE H | 3 |
Intranasal oxytocin in rhesus monkeys alters brain networks that detect social salience and reward
In primates, resting state functional neuroimaging (rsfcMRI) has identified several large-scale, intrinsic brain networks, including the salience network (SN), which is involved in detecting stimulus salience. Intranasal oxytocin (IN-OT) has been shown to modulate the salience and rewarding quality of social stimuli in mammals and numerous studies have shown that it can affect the functional connectivity between brain regions. Less is known, howe…
Validation of a Field Technique and Characterization of Fecal Glucocorticoid Metabolite Analysis in Wild Chimpanzees ( P an troglodytes)
Monitoring adrenocortical activity in wild primate populations is critical, given the well‐documented relationship between stress, health, and reproduction. Although many primate studies have quantified fecal glucocorticoid metabolite ( FGM ) concentrations, it is imperative that researchers validate their method for each species. Here, we describe and validate a technique for field extraction and storage of FGM s in wild chimpanzees ( P an trogl…
The Evolution of Social Cognition
Validation of a cortisol enzyme immunoassay and characterization of salivary cortisol circadian rhythm in chimpanzees ( Pan troglodytes )
Monitoring concentrations of stress hormones is an important tool for behavioral research and conservation for animals both in the wild and captivity. Glucocorticoids can be measured in mammals as an indicator of stress by analyzing blood, feces, urine, hair, feathers, or saliva. The advantages of using saliva for measuring cortisol concentrations are three‐fold: it is minimally invasive, multiple samples can be collected from the same individual…
Brief communication
Over 125 years ago, Charles Darwin (1872) suggested that the only way to fully understand the form and function of human facial expression was to make comparisons with other species. Nevertheless, it has been only recently that facial expressions in humans and related primate species have been compared using systematic, anatomically based techniques. Through this approach, large‐scale evolutionary and phylogenetic analyses of facial expressions, …
Facial expression categorization by chimpanzees using standardized stimuli
The ability to recognize and accurately interpret facial expressions are critical social cognition skills in primates, yet very few studies have examined how primates discriminate these social signals and which features are the most salient. Four experiments examined chimpanzee facial expression processing using a set of standardized, prototypical stimuli created using the new ChimpFACS coding system. First, chimpanzees were found to accurately d…
Classifying chimpanzee facial expressions using muscle action
The Chimpanzee Facial Action Coding System (ChimpFACS) is an objective, standardized observational tool for measuring facial movement in chimpanzees based on the well-known human Facial Action Coding System (FACS; P. Ekman & W. V. Friesen, 1978). This tool enables direct structural comparisons of facial expressions between humans and chimpanzees in terms of their common underlying musculature. Here the authors provide data on the first applicatio…
Intramuscular electrical stimulation of facial muscles in humans and chimpanzees
The pioneering work of Duchenne (1862/1990) was replicated in humans using intramuscular electrical stimulation and extended to another species (Pan troglodytes: chimpanzees) to facilitate comparative facial expression research. Intramuscular electrical stimulation, in contrast to the original surface stimulation, offers the opportunity to activate individual muscles as opposed to groups of muscles. In humans, stimulation resulted in appearance c…
Influence of Social Context on the Use of Blended and Graded Facial Displays in Chimpanzees
Hand Preferences for a Haptic Task in Chimpanzees (Pan troglodytes)
Influence of Social Context on the Use of Blended and Graded Facial Displays in Chimpanzees
Brief communication
Over 125 years ago, Charles Darwin (1872) suggested that the only way to fully understand the form and function of human facial expression was to make comparisons with other species. Nevertheless, it has been only recently that facial expressions in humans and related primate species have been compared using systematic, anatomically based techniques. Through this approach, large‐scale evolutionary and phylogenetic analyses of facial expressions, …
Hand Preferences for a Haptic Task in Chimpanzees (Pan troglodytes)
Hand Preferences for a Haptic Task in Chimpanzees (Pan troglodytes)
Influence of Social Context on the Use of Blended and Graded Facial Displays in Chimpanzees
Intramuscular electrical stimulation of facial muscles in humans and chimpanzees
The pioneering work of Duchenne (1862/1990) was replicated in humans using intramuscular electrical stimulation and extended to another species (Pan troglodytes: chimpanzees) to facilitate comparative facial expression research. Intramuscular electrical stimulation, in contrast to the original surface stimulation, offers the opportunity to activate individual muscles as opposed to groups of muscles. In humans, stimulation resulted in appearance c…
Classifying chimpanzee facial expressions using muscle action
The Chimpanzee Facial Action Coding System (ChimpFACS) is an objective, standardized observational tool for measuring facial movement in chimpanzees based on the well-known human Facial Action Coding System (FACS; P. Ekman & W. V. Friesen, 1978). This tool enables direct structural comparisons of facial expressions between humans and chimpanzees in terms of their common underlying musculature. Here the authors provide data on the first applicatio…
Facial expression categorization by chimpanzees using standardized stimuli
The ability to recognize and accurately interpret facial expressions are critical social cognition skills in primates, yet very few studies have examined how primates discriminate these social signals and which features are the most salient. Four experiments examined chimpanzee facial expression processing using a set of standardized, prototypical stimuli created using the new ChimpFACS coding system. First, chimpanzees were found to accurately d…
Brief communication
Over 125 years ago, Charles Darwin (1872) suggested that the only way to fully understand the form and function of human facial expression was to make comparisons with other species. Nevertheless, it has been only recently that facial expressions in humans and related primate species have been compared using systematic, anatomically based techniques. Through this approach, large‐scale evolutionary and phylogenetic analyses of facial expressions, …
The Evolution of Social Cognition
Validation of a cortisol enzyme immunoassay and characterization of salivary cortisol circadian rhythm in chimpanzees ( Pan troglodytes )
Monitoring concentrations of stress hormones is an important tool for behavioral research and conservation for animals both in the wild and captivity. Glucocorticoids can be measured in mammals as an indicator of stress by analyzing blood, feces, urine, hair, feathers, or saliva. The advantages of using saliva for measuring cortisol concentrations are three‐fold: it is minimally invasive, multiple samples can be collected from the same individual…
Validation of a Field Technique and Characterization of Fecal Glucocorticoid Metabolite Analysis in Wild Chimpanzees ( P an troglodytes)
Monitoring adrenocortical activity in wild primate populations is critical, given the well‐documented relationship between stress, health, and reproduction. Although many primate studies have quantified fecal glucocorticoid metabolite ( FGM ) concentrations, it is imperative that researchers validate their method for each species. Here, we describe and validate a technique for field extraction and storage of FGM s in wild chimpanzees ( P an trogl…
Intranasal oxytocin in rhesus monkeys alters brain networks that detect social salience and reward
In primates, resting state functional neuroimaging (rsfcMRI) has identified several large-scale, intrinsic brain networks, including the salience network (SN), which is involved in detecting stimulus salience. Intranasal oxytocin (IN-OT) has been shown to modulate the salience and rewarding quality of social stimuli in mammals and numerous studies have shown that it can affect the functional connectivity between brain regions. Less is known, howe…
Psychology (8 obras) · Primate Behavior and Ecology (7 obras) · Biology (6 obras) · Cognitive psychology (6 obras) · Communication (6 obras) · Computer Science (5 obras) · Neuroscience (5 obras) · Face Recognition and Perception (4 obras) · Facial expression (4 obras) · Zoology (4 obras)