In the last years social neuroscience research attempted to identify the neural networks underlying the human ability to perceive others' emotions, a core process in establishing meaningful social bonds. A large amount of papers arose and identified common and specific empathy-based networks with respect to stimulus type and task. Despite the great majority of studies focused on human-human contexts, we do not establish relations with only other humans, but also with non-human animals. The aim of the present work was to explore the brain mechanisms involved in empathic concern for people who interacts with both peers and other species. Participants have been assessed by functional near-infrared spectroscopy (fNIRS) while viewing pictures depicting humans interacting with both other men and women (human-human condition: HH), or with dogs and cats (human-animal: HA). Results showed that aggressive HH interactions elicited greater prefrontal activity (PFC) than HA ones while, when considering HA interactions, friendly ones were related to higher cortical activity. Finally, oxy (O2Hb) and deoxyhemoglobin (HHb) increasing related to the processing of aggressive interactions positively correlated with different empathic measures, within more specific brain regions. Results were elucidated with respect to available evidence on emotion perception, empathic neural mechanisms and their functional meaning for human-animal contexts.

Perceiving emotions in human-human and human-animal interactions : hemodynamic prefrontal activity (fNIRS) and empathic concern / M.E. Vanutelli, M. Balconi. - In: NEUROSCIENCE LETTERS. - ISSN 0304-3940. - 605(2015 Aug 10), pp. 1-6.

Perceiving emotions in human-human and human-animal interactions : hemodynamic prefrontal activity (fNIRS) and empathic concern

M.E. Vanutelli;
2015-08-10

Abstract

In the last years social neuroscience research attempted to identify the neural networks underlying the human ability to perceive others' emotions, a core process in establishing meaningful social bonds. A large amount of papers arose and identified common and specific empathy-based networks with respect to stimulus type and task. Despite the great majority of studies focused on human-human contexts, we do not establish relations with only other humans, but also with non-human animals. The aim of the present work was to explore the brain mechanisms involved in empathic concern for people who interacts with both peers and other species. Participants have been assessed by functional near-infrared spectroscopy (fNIRS) while viewing pictures depicting humans interacting with both other men and women (human-human condition: HH), or with dogs and cats (human-animal: HA). Results showed that aggressive HH interactions elicited greater prefrontal activity (PFC) than HA ones while, when considering HA interactions, friendly ones were related to higher cortical activity. Finally, oxy (O2Hb) and deoxyhemoglobin (HHb) increasing related to the processing of aggressive interactions positively correlated with different empathic measures, within more specific brain regions. Results were elucidated with respect to available evidence on emotion perception, empathic neural mechanisms and their functional meaning for human-animal contexts.
Emotions; Empathy; FNIRS; Human-animal; PFC; Adult; Animals; Brain Mapping; Female; Hemodynamics; Hemoglobins; Humans; Male; Oxyhemoglobins; Photic Stimulation; Prefrontal Cortex; Sex Factors; Spectroscopy, Near-Infrared; Young Adult; Bonding, Human-Pet; Emotions; Empathy; Interpersonal Relations; Neuroscience (all); Medicine (all)
Settore M-PSI/01 - Psicologia Generale
Settore M-PSI/02 - Psicobiologia e Psicologia Fisiologica
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/608508
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