Ultrasonic vocalizations as indices of affective states in rats
Dados Bibliográficos
| ID | 7983303 |
|---|---|
| Autores | Brian Knutson (0000-0002-7669-426X, Stanford Medicine), Jeffrey Burgdorf (0000-0001-6662-6717, Bowling Green State University), Jaak Panksepp (Bowling Green State University) |
| Ano | 2002 |
| Volume | 128 |
| Fascículo | 6 |
| Páginas | 961-977 |
| Data de publicação | 2002-01-01 |
| Open Access | Não |
| Tipo | ARTICLE |
| Periódico | Psychological Bulletin (JOURNAL) |
| Identificadores do periódico | ISSN: 0033-2909 • E-ISSN: 1939-1455 |
| Editora | American Psychological Association (APA) (PUBLISHER) |
| DOI | 10.1037/0033-2909.128.6.961 |
| PMID | 12405139 |
| OpenAlex | W2093730749 |
| Idioma | EN |
| Citações recebidas | 15 |
| Referências citadas | 148 |
Adult rats spontaneously vocalize in ultrasonic frequencies. Although these ultrasonic vocalizations (USVs) have been described as by-products of locomotor activity or social signals, accumulating evidence suggests that they may also index anticipatory affective states. Converging ethological, pharmacological, and brain stimulation research indicates that whereas long low-frequency (> 0.3-s, approximately 22-kHz) USVs occur during anticipation of punishment or avoidance behavior, short, high-frequency (< 0.3-s, approximately 50-kHz) USVs typically occur during anticipation of reward or approach behavior. Thus, long 22-kHz USVs may index a state of negative activation, whereas short, 50-kHz USVs may instead index a state of positive activation. This hypothesis has theoretical implications for understanding the brain circuitry underlying mammalian affective states and clinical applicability for modeling hedonic properties of different psychotropic compounds
Anticipation (artificial intelligence) · Audiology · Developmental psychology · Punishment (psychology) · Infant Health and Development · Medicine · Neuroendocrine regulation and behavior · Neuroscience · Psychology · Stress Responses and Cortisol
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| Citações por ano | 0,71 |
|---|---|
| Intervalo de citações | 2005 - 2024 (20) |
| Altamente citado | Não |